SIST EN 300 019-2-3 V2.5.1:2020
(Main)Environmental Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-3: Specification of environmental tests - Stationary use at weatherprotected locations
Environmental Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 2-3: Specification of environmental tests - Stationary use at weatherprotected locations
The present document specifies test severities and methods for the verification of the required resistibility of equipment
according to the relevant environmental class.
The tests in the present document apply to stationary use of equipment at weatherprotected locations covering the
environmental conditions stated in ETSI EN 300 019-1-3 [1].
Okoljski inženiring (EE) - Okoljski pogoji in preskusi vplivov okolja na telekomunikacijsko opremo - 2-3. del: Specifikacija preskusov vplivov okolja - Stacionarna uporaba na lokacijah, zaščitenih pred vremenskimi vplivi
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ETSI EN 300 019-2-3 V2.5.1 (2020-10)
EUROPEAN STANDARD
Environmental Engineering (EE);
Environmental conditions and environmental tests
for telecommunications equipment;
Part 2-3: Specification of environmental tests;
Stationary use at weatherprotected locations
---------------------- Page: 1 ----------------------
2 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Reference
REN/EE-017003
Keywords
environment, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
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If you find errors in the present document, please send your comment to one of the following services:
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Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2020.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.
®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
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3 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
4 Environmental test specifications . 6
4.0 General . 6
4.1 Equipment setup and configuration . 6
4.2 Performance criteria . 7
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations . 8
4.4 Specification T 3.2: Partly temperature-controlled locations . 12
4.5 Specification T 3.3: Not temperature-controlled locations . 15
4.6 Specification T 3.4: Sites with heat-trap . 19
4.7 Specification T 3.5: Sheltered locations . 23
4.8 Specification T 3.6: Control room locations . 27
5 Earthquake test specification . 30
5.0 General . 30
5.1 Vibration response investigation . 30
5.2 Test conditioning . 31
Annex A (informative): Impact of corrosion due to dust . 33
A.0 General . 33
A.1 Test condition . 33
A.1.0 Introduction . 33
A.1.1 Dust test condition . 33
A.1.2 Corrosion test . 33
A.1.3 Pass criteria . 33
A.2 Schematic Diagram of Suspension Dust Test Chamber . 34
Annex B (informative): Bibliography . 36
History . 37
ETSI
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4 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE).
The present document is part 2, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in
part 2, sub-part 0 [i.2].
National transposition dates
Date of adoption of this EN: 5 October 2020
Date of latest announcement of this EN (doa): 31 January 2021
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 July 2021
Date of withdrawal of any conflicting National Standard (dow): 31 July 2021
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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5 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
1 Scope
The present document specifies test severities and methods for the verification of the required resistibility of equipment
according to the relevant environmental class.
The tests in the present document apply to stationary use of equipment at weatherprotected locations covering the
environmental conditions stated in ETSI EN 300 019-1-3 [1].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 019-1-3: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-3: Classification of environmental
conditions; Stationary use at weatherprotected locations".
[2] IEC 60068-2-1:2007: "Environmental testing - Part 2-1: Tests - Test A: Cold".
[3] Void.
[4] IEC 60721-3-3:2019: "Classification of environmental conditions - Part 3: Classification of groups
of environmental parameters and their severities - Section 3: Stationary use at weatherprotected
locations".
[5] Void.
[6] IEC 60068-2-2:2007: "Environmental testing - Part 2-2: Tests - Test B: Dry heat".
[7] IEC 60068-2-14:2009: "Environmental testing - Part 2-14: Tests - Test N: Change of temperature".
[8] IEC 60068-2-78:2012: "Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady
state".
[9] IEC 60068-2-30:2005: "Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 h + 12 h cycle)".
[10] IEC 60068-2-64:2008+AMD1:2019: "Environmental testing - Part 2-64: Tests - Test Fh:
Vibration, broadband random and guidance".
[11] IEC 60068-2-27:2008: "Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock".
[12] IEC 60068-2-6:2007: "Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)".
[13] IEC 60068-2-57:2013: "Environmental testing - Part 2-57: Tests - Test Ff: Vibration -
Time-history and sine-beat method".
[14] IEC 60068-2-68:1994: "Environmental testing - Part 2-68: Tests - Test L: Dust and sand".
ETSI
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6 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ETSI EN 300 019-1-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-0: Classification of environmental
conditions; Introduction".
[i.2] ETSI EN 300 019-2-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 2-0: Specification of environmental
tests; Introduction".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 300 019-1-0 [i.1] apply.
3.2 Symbols
Void.
3.3 Abbreviations
Void.
4 Environmental test specifications
4.0 General
The equipment shall be tested in its operational state throughout the test conditions described in the present document.
The detailed descriptions of the environmental conditions are given in clauses 4 and 5 of ETSI EN 300 019-1-3 [1].
ETSI EN 300 019-2-0 [i.2] forms a general overview of part 2 of this multi-part deliverable.
4.1 Equipment setup and configuration
The equipment shall be tested in its operational state throughout the test conditions described in the present document
unless otherwise stated. Input and load conditions of the equipment shall be chosen to obtain full utilization of the
equipment under test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where
it shall be minimized.
ETSI
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7 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
4.2 Performance criteria
The following performance criteria shall apply in tests defined by the present document.
Performance criterion A:
The equipment shall function according to the manufacturer specifications before, during and after the tests. No
degradation of performance or loss of function is allowed below the performance level specified by the manufacturer
when the equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then
this may be deduced from the product description and documentation and what the user may reasonably expect from the
equipment if used as intended.
Performance criterion B:
The equipment shall function according to the manufacturer specifications before and after the tests. During the test it is
not required to monitor the equipment functionality. No degradation of performance or loss of function is allowed
below the performance level specified by the manufacturer when the equipment is used as intended. If the minimum
performance level is not specified by the manufacturer, then this may be deduced from the product description and
documentation and what the user may reasonably expect from the equipment if used as intended.
Performance criterion C:
The equipment shall function according to the manufacturer specifications before and after the tests. No degradation of
performance or loss of function is allowed below the performance level specified by the manufacturer when the
equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then this may be
deduced from the product description and documentation and what the user may reasonably expect from the equipment
if used as intended.During the application of the test, temporary loss of function is allowed but after the test the
equipment shall restore to the normal functionality without replacement of components, manual rebooting or human
intervention. The equipment shall sustain the test without permanent structural or mechanical damage.
Performance criterion D:
This performance criterion applies to the enclosure of the equipment. No corrosion traces (e.g. rust) or deterioration of
the enclosure shall occur at the end of the test.
ETSI
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8 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations
Specification T 3.1: Temperature-controlled locations - normal operating conditions.
The specification in table 1 and table 2 shall apply to permanently temperature-controlled enclosed locations where humidity is usually not controlled.
Table 1: Test specification T 3.1: Temperature-controlled locations - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
Low (°C) +5 +5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +40 +40 or +50 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry heat A 2
Air
(°C) +25 to+40 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
temperature
Change
(°C/min) 0,5 0,5 temperature
t = 3 h
1
low (%) 5 None 4
high (%) 85 85 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no None
2
1 None 4
low (g/m )
Absolute
2
25 None 7
high (g/m )
low (kPa) 70 None 8
Pressure
Air high (kPa) 106 None 8
Speed (m/s) 5,0 None 4
Intensity no None
Rain
low temperature no None
Other no None
Water
sources
Icing & no None
frosting
2
Solar 700 None 9
(W/m )
Radiation
2
Heat 600 None 10
(W/m )
3
0,3/1,0 None 11
SO (mg/m )
2
Sulphur
3
0,1/0,5 None 11
HS (mg/m )
2
salt mist sea and road salt None 11
3
0,1/0,3 None 11
Chlorine Cl (mg/m )
Chemically
3
active 0,1/0,5 None 11
HCI (mg/m )
substances 3
0,5/1,0 None 11
NO (mg/m )
x
Nitrogen
3
1,0/3,0 None 11
NH (mg/m )
3
3
Hydrogen 0,01/0,03 None 11
(mg/m )
fluoride HF
ETSI
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9 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
3
0,05/0,1 None 11
Ozone O
(mg/m )
3
sedimentation 1,5 None 12
Mechanically
2
(mg/(m h))
Dust
active
3
0,2 None 13
suspension (mg/m )
substances
3
30 None 12
Sand (mg/m )
Flora and Micro organisms negligible
fauna Rodents, insects negligible
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If a cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic
severity range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If two test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated
(natural or forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the
characteristic severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product
specification. In this case, the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min,
the cooling gradient may be reduced to 0,2 °C/min where test chamber restrictions preclude a gradient of 0,5 °C/min.
NOTE 4: (Relative humidity, low).
There is no IEC 60068-2 series test method for this parameter.
NOTE 5: (Humidity, relative, high).
IEC 60068-2-78 [8] Test Cab shall be used with test values not higher than climatogram limits for this class.
NOTE 6: (Condensation).
IEC 60068-2-30 [9] Test Db shall be used with test values not higher than climatogram limits for this class.
NOTE 7: (Humidity, absolute, high).
This effect is considered to be partly included in the damp heat test IEC 60068-2-78 [8] Test Cab.
NOTE 8: (Air pressure, low and high).
No test is recommended for normal applications, because the effect of air pressure is evaluated at the component level.
NOTE 9: (Radiation, solar).
The higher test temperature as described in note 2 includes the heating effect of solar radiation. Photochemical tests can be made separately for components
and materials.
NOTE 10: (Radiation, heat).
The higher test temperature as described in note 2 includes the heating effect.
NOTE 11: (Chemically active substances).
The characteristic severities are given as mean/maximum values. These severities should be considered when designing the equipment and when choosing
components and materials. No test is recommended in the present document.
NOTE 12: (Mechanically active substances).
The characteristic severities are much lower than lowest test severity in IEC 60068-2-68 [14] Test L and therefore no test is recommended. This condition should
be considered when designing the equipment and when choosing components and materials.
ETSI
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10 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
NOTE 13: (Mechanically active substances).
The characteristic severities are much lower than the lowest test severity in IEC 60068-2-68 [14] Test Lb and therefore no test is required. This condition should
be considered when designing the equipment and choosing components and materials. One possible test to evaluate the impact of corrosion due to dust can be
found in Annex A.
Table 2: Test specification T 3.1: Temperature-controlled locations - mechanical tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail Characteristic Test severity Duration Reference Method Performance Notes
parameter severity criteria
Vibration Sinusoidal displacement (mm) 0,3 1
2
1,0 none
acceleration (m/s )
2-9 9-200
frequency range (Hz)
axes of vibration
Shocks Shocks shock spectrum Type L half sine IEC 60068-2-27 [11] Ea: Shock A 2
duration (ms) 22 11
2
40 30
acceleration (m/s )
3 in each
number of shocks
6 direction
direction of shocks
NOTE 1: (Vibration, sinusoidal).
No test is recommended as the characteristic severities represent insignificant levels of vibration. The severities are given as peak values.
NOTE 2: (Shocks).
The values for test severity are not specified in IEC 60068-2 series. The severities are given as peak values. The energy content and the SRS of the shock given
as test severity have been considered more appropriate than that given by the characteristic severity.Equipment under test shall be mounted in the "in use"
position. The equipment function shall be monitored throughout the test.
Specification T 3.1E: Temperature-controlled locations - exceptional operating conditions.
The specification in table 3 shall apply to permanently temperature-controlled locations where humidity is usually not controlled. The reference class is the same as for T 3.1,
but with extended temperature and humidity ranges.
ETSI
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11 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Table 3: Test specification T 3.1E: Temperature-controlled locations, exceptional operating conditions - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1E: In-use,
Condition 3.1E Temperature-controlled locations - Exceptional
Type Parameter Detail parameter Characteristic Test severity Duration Reference Method Performanc Notes
severity e criteria
Low (°C) -5 -5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +45 +45 or +55 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry A 2
Air
heat
temperature
Change (°C) +25 to+45 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
(°C/min) 0,5 0,5 t = 3 h temperature
1
low (%) 5 none 4
high (%) 90 93 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no
3
1 none 4
low (g/m )
Absolute
3
25 6
high (g/m )
2
Solar 700 7
(W/m )
Radiation
2
Heat 600 8
(W/m )
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If a
cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic severity
range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If two
test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated (natural or
forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the characteristic
severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product specification. In this case,
the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min, the
cooling gradient may be reduced to 0,2 °C/min where test chamber restrictions preclude a gradient of 0,5 °C/min.
NOTE 4: (Relative humidity, low).
There is no IEC 60068-2 series test method for this parameter.
NOTE 5: (Humidity, relative, high).
IEC 60068-2-78 [8] Test Cab shall be used with test values not higher than climatogram limits for this class.
NOTE 6: (Humidity, absolute, high).
This effect is considered to be partly included in the damp heat test IEC 60068-2-78 [8] Test Cab.
NOTE 7: (Radiation, solar).
The higher test temperature as described in note 2 includes the heating effect of solar radiation. Photochemical tests can be made separately for components and
materials.
NOTE 8: (Radiation, heat).
The higher test temperature as described in note 2 includes the heating effect.
ETSI
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12 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
4.4 Specification T 3.2: Partly temperature-controlled locations
The specification in table 4 and table 5 shall apply to to to weather-protected locations having neither temperature nor humidity control, but where heating may be used to avoid
low temperatures. The building construction avoids extremely high temperatures.
Table 4: Test specification T 3.2: Partly temperature-controlled locations - climatic tests
Environmental parameter Environmental Environmental test specification T 3.2: In-use,
Class
...
SLOVENSKI STANDARD
SIST EN 300 019-2-3 V2.5.1:2020
01-december-2020
Okoljski inženiring (EE) - Okoljski pogoji in preskusi vplivov okolja na
telekomunikacijsko opremo - 2-3. del: Specifikacija preskusov vplivov okolja -
Stacionarna uporaba na lokacijah, zaščitenih pred vremenskimi vplivi
Environmental Engineering (EE) - Environmental conditions and environmental tests for
telecommunications equipment - Part 2-3: Specification of environmental tests -
Stationary use at weatherprotected locations
Ta slovenski standard je istoveten z: ETSI EN 300 019-2-3 V2.5.1 (2020-10)
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
SIST EN 300 019-2-3 V2.5.1:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 300 019-2-3 V2.5.1:2020
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SIST EN 300 019-2-3 V2.5.1:2020
ETSI EN 300 019-2-3 V2.5.1 (2020-10)
EUROPEAN STANDARD
Environmental Engineering (EE);
Environmental conditions and environmental tests
for telecommunications equipment;
Part 2-3: Specification of environmental tests;
Stationary use at weatherprotected locations
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SIST EN 300 019-2-3 V2.5.1:2020
2 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Reference
REN/EE-017003
Keywords
environment, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2020.
All rights reserved.
DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.
®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
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SIST EN 300 019-2-3 V2.5.1:2020
3 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
4 Environmental test specifications . 6
4.0 General . 6
4.1 Equipment setup and configuration . 6
4.2 Performance criteria . 7
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations . 8
4.4 Specification T 3.2: Partly temperature-controlled locations . 12
4.5 Specification T 3.3: Not temperature-controlled locations . 15
4.6 Specification T 3.4: Sites with heat-trap . 19
4.7 Specification T 3.5: Sheltered locations . 23
4.8 Specification T 3.6: Control room locations . 27
5 Earthquake test specification . 30
5.0 General . 30
5.1 Vibration response investigation . 30
5.2 Test conditioning . 31
Annex A (informative): Impact of corrosion due to dust . 33
A.0 General . 33
A.1 Test condition . 33
A.1.0 Introduction . 33
A.1.1 Dust test condition . 33
A.1.2 Corrosion test . 33
A.1.3 Pass criteria . 33
A.2 Schematic Diagram of Suspension Dust Test Chamber . 34
Annex B (informative): Bibliography . 36
History . 37
ETSI
---------------------- Page: 5 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
4 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE).
The present document is part 2, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in
part 2, sub-part 0 [i.2].
National transposition dates
Date of adoption of this EN: 5 October 2020
Date of latest announcement of this EN (doa): 31 January 2021
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 July 2021
Date of withdrawal of any conflicting National Standard (dow): 31 July 2021
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
---------------------- Page: 6 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
5 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
1 Scope
The present document specifies test severities and methods for the verification of the required resistibility of equipment
according to the relevant environmental class.
The tests in the present document apply to stationary use of equipment at weatherprotected locations covering the
environmental conditions stated in ETSI EN 300 019-1-3 [1].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 019-1-3: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-3: Classification of environmental
conditions; Stationary use at weatherprotected locations".
[2] IEC 60068-2-1:2007: "Environmental testing - Part 2-1: Tests - Test A: Cold".
[3] Void.
[4] IEC 60721-3-3:2019: "Classification of environmental conditions - Part 3: Classification of groups
of environmental parameters and their severities - Section 3: Stationary use at weatherprotected
locations".
[5] Void.
[6] IEC 60068-2-2:2007: "Environmental testing - Part 2-2: Tests - Test B: Dry heat".
[7] IEC 60068-2-14:2009: "Environmental testing - Part 2-14: Tests - Test N: Change of temperature".
[8] IEC 60068-2-78:2012: "Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady
state".
[9] IEC 60068-2-30:2005: "Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 h + 12 h cycle)".
[10] IEC 60068-2-64:2008+AMD1:2019: "Environmental testing - Part 2-64: Tests - Test Fh:
Vibration, broadband random and guidance".
[11] IEC 60068-2-27:2008: "Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock".
[12] IEC 60068-2-6:2007: "Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)".
[13] IEC 60068-2-57:2013: "Environmental testing - Part 2-57: Tests - Test Ff: Vibration -
Time-history and sine-beat method".
[14] IEC 60068-2-68:1994: "Environmental testing - Part 2-68: Tests - Test L: Dust and sand".
ETSI
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SIST EN 300 019-2-3 V2.5.1:2020
6 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ETSI EN 300 019-1-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-0: Classification of environmental
conditions; Introduction".
[i.2] ETSI EN 300 019-2-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 2-0: Specification of environmental
tests; Introduction".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 300 019-1-0 [i.1] apply.
3.2 Symbols
Void.
3.3 Abbreviations
Void.
4 Environmental test specifications
4.0 General
The equipment shall be tested in its operational state throughout the test conditions described in the present document.
The detailed descriptions of the environmental conditions are given in clauses 4 and 5 of ETSI EN 300 019-1-3 [1].
ETSI EN 300 019-2-0 [i.2] forms a general overview of part 2 of this multi-part deliverable.
4.1 Equipment setup and configuration
The equipment shall be tested in its operational state throughout the test conditions described in the present document
unless otherwise stated. Input and load conditions of the equipment shall be chosen to obtain full utilization of the
equipment under test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where
it shall be minimized.
ETSI
---------------------- Page: 8 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
7 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
4.2 Performance criteria
The following performance criteria shall apply in tests defined by the present document.
Performance criterion A:
The equipment shall function according to the manufacturer specifications before, during and after the tests. No
degradation of performance or loss of function is allowed below the performance level specified by the manufacturer
when the equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then
this may be deduced from the product description and documentation and what the user may reasonably expect from the
equipment if used as intended.
Performance criterion B:
The equipment shall function according to the manufacturer specifications before and after the tests. During the test it is
not required to monitor the equipment functionality. No degradation of performance or loss of function is allowed
below the performance level specified by the manufacturer when the equipment is used as intended. If the minimum
performance level is not specified by the manufacturer, then this may be deduced from the product description and
documentation and what the user may reasonably expect from the equipment if used as intended.
Performance criterion C:
The equipment shall function according to the manufacturer specifications before and after the tests. No degradation of
performance or loss of function is allowed below the performance level specified by the manufacturer when the
equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then this may be
deduced from the product description and documentation and what the user may reasonably expect from the equipment
if used as intended.During the application of the test, temporary loss of function is allowed but after the test the
equipment shall restore to the normal functionality without replacement of components, manual rebooting or human
intervention. The equipment shall sustain the test without permanent structural or mechanical damage.
Performance criterion D:
This performance criterion applies to the enclosure of the equipment. No corrosion traces (e.g. rust) or deterioration of
the enclosure shall occur at the end of the test.
ETSI
---------------------- Page: 9 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
8 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations
Specification T 3.1: Temperature-controlled locations - normal operating conditions.
The specification in table 1 and table 2 shall apply to permanently temperature-controlled enclosed locations where humidity is usually not controlled.
Table 1: Test specification T 3.1: Temperature-controlled locations - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
Low (°C) +5 +5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +40 +40 or +50 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry heat A 2
Air
(°C) +25 to+40 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
temperature
Change
(°C/min) 0,5 0,5 temperature
t = 3 h
1
low (%) 5 None 4
high (%) 85 85 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no None
2
1 None 4
low (g/m )
Absolute
2
25 None 7
high (g/m )
low (kPa) 70 None 8
Pressure
Air high (kPa) 106 None 8
Speed (m/s) 5,0 None 4
Intensity no None
Rain
low temperature no None
Other no None
Water
sources
Icing & no None
frosting
2
Solar 700 None 9
(W/m )
Radiation
2
Heat 600 None 10
(W/m )
3
0,3/1,0 None 11
SO (mg/m )
2
Sulphur
3
0,1/0,5 None 11
HS (mg/m )
2
salt mist sea and road salt None 11
3
0,1/0,3 None 11
Chlorine Cl (mg/m )
Chemically
3
active 0,1/0,5 None 11
HCI (mg/m )
substances 3
0,5/1,0 None 11
NO (mg/m )
x
Nitrogen
3
1,0/3,0 None 11
NH (mg/m )
3
3
Hydrogen 0,01/0,03 None 11
(mg/m )
fluoride HF
ETSI
---------------------- Page: 10 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
9 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
3
0,05/0,1 None 11
Ozone O
(mg/m )
3
sedimentation 1,5 None 12
Mechanically
2
(mg/(m h))
Dust
active
3
0,2 None 13
suspension (mg/m )
substances
3
30 None 12
Sand (mg/m )
Flora and Micro organisms negligible
fauna Rodents, insects negligible
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If a cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic
severity range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If two test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated
(natural or forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the
characteristic severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product
specification. In this case, the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min,
the cooling gradient may be reduced to 0,2 °C/min where test chamber restrictions preclude a gradient of 0,5 °C/min.
NOTE 4: (Relative humidity, low).
There is no IEC 60068-2 series test method for this parameter.
NOTE 5: (Humidity, relative, high).
IEC 60068-2-78 [8] Test Cab shall be used with test values not higher than climatogram limits for this class.
NOTE 6: (Condensation).
IEC 60068-2-30 [9] Test Db shall be used with test values not higher than climatogram limits for this class.
NOTE 7: (Humidity, absolute, high).
This effect is considered to be partly included in the damp heat test IEC 60068-2-78 [8] Test Cab.
NOTE 8: (Air pressure, low and high).
No test is recommended for normal applications, because the effect of air pressure is evaluated at the component level.
NOTE 9: (Radiation, solar).
The higher test temperature as described in note 2 includes the heating effect of solar radiation. Photochemical tests can be made separately for components
and materials.
NOTE 10: (Radiation, heat).
The higher test temperature as described in note 2 includes the heating effect.
NOTE 11: (Chemically active substances).
The characteristic severities are given as mean/maximum values. These severities should be considered when designing the equipment and when choosing
components and materials. No test is recommended in the present document.
NOTE 12: (Mechanically active substances).
The characteristic severities are much lower than lowest test severity in IEC 60068-2-68 [14] Test L and therefore no test is recommended. This condition should
be considered when designing the equipment and when choosing components and materials.
ETSI
---------------------- Page: 11 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
10 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
NOTE 13: (Mechanically active substances).
The characteristic severities are much lower than the lowest test severity in IEC 60068-2-68 [14] Test Lb and therefore no test is required. This condition should
be considered when designing the equipment and choosing components and materials. One possible test to evaluate the impact of corrosion due to dust can be
found in Annex A.
Table 2: Test specification T 3.1: Temperature-controlled locations - mechanical tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail Characteristic Test severity Duration Reference Method Performance Notes
parameter severity criteria
Vibration Sinusoidal displacement (mm) 0,3 1
2
1,0 none
acceleration (m/s )
2-9 9-200
frequency range (Hz)
axes of vibration
Shocks Shocks shock spectrum Type L half sine IEC 60068-2-27 [11] Ea: Shock A 2
duration (ms) 22 11
2
40 30
acceleration (m/s )
3 in each
number of shocks
6 direction
direction of shocks
NOTE 1: (Vibration, sinusoidal).
No test is recommended as the characteristic severities represent insignificant levels of vibration. The severities are given as peak values.
NOTE 2: (Shocks).
The values for test severity are not specified in IEC 60068-2 series. The severities are given as peak values. The energy content and the SRS of the shock given
as test severity have been considered more appropriate than that given by the characteristic severity.Equipment under test shall be mounted in the "in use"
position. The equipment function shall be monitored throughout the test.
Specification T 3.1E: Temperature-controlled locations - exceptional operating conditions.
The specification in table 3 shall apply to permanently temperature-controlled locations where humidity is usually not controlled. The reference class is the same as for T 3.1,
but with extended temperature and humidity ranges.
ETSI
---------------------- Page: 12 ----------------------
SIST EN 300 019-2-3 V2.5.1:2020
11 ETSI EN 300 019-2-3 V2.5.1 (2020-10)
Table 3: Test specification T 3.1E: Temperature-controlled locations, exceptional operating conditions - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1E: In-use,
Condition 3.1E Temperature-controlled locations - Exceptional
Type Parameter Detail parameter Characteristic Test severity Duration Reference Method Performanc Notes
severity e criteria
Low (°C) -5 -5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +45 +45 or +55 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry A 2
Air
heat
temperature
Change (°C) +25 to+45 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
(°C/min) 0,5 0,5 t = 3 h temperature
1
low (%) 5 none 4
high (%) 90 93 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no
3
1 none 4
low (g/m )
Absolute
3
25 6
high (g/m )
2
Solar 700 7
(W/m )
Radiation
2
Heat 600 8
(W/m )
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If a
cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic severity
range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If two
test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated (natural or
forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the characteristic
severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product specification. In this case,
the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min, the
cooling g
...
Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
EUROPEAN STANDARD
Environmental Engineering (EE);
Environmental conditions and environmental tests
for telecommunications equipment;
Part 2-3: Specification of environmental tests;
Stationary use at weatherprotected locations
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Reference
REN/EE-017003
Keywords
environment, testing
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ETSI
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
4 Environmental test specifications . 6
4.0 General . 6
4.1 Equipment setup and configuration . 6
4.2 Performance criteria . 7
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations . 8
4.4 Specification T 3.2: Partly temperature-controlled locations . 12
4.5 Specification T 3.3: Not temperature-controlled locations . 15
4.6 Specification T 3.4: Sites with heat-trap . 19
4.7 Specification T 3.5: Sheltered locations . 23
4.8 Specification T 3.6: Control room locations . 27
5 Earthquake test specification . 30
5.0 General . 30
5.1 Vibration response investigation . 30
5.2 Test conditioning . 31
Annex A (informative): Impact of corrosion due to dust . 33
A.0 General . 33
A.1 Test condition . 33
A.1.0 Introduction . 33
A.1.1 Dust test condition . 33
A.1.2 Corrosion test . 33
A.1.3 Pass criteria . 33
A.2 Schematic Diagram of Suspension Dust Test Chamber . 34
Annex B (informative): Bibliography . 36
History . 37
ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This draft European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE),
and is now submitted for the combined Public Enquiry and Vote phase of the ETSI standards EN Approval Procedure.
The present document is part 2, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in
part 2, sub-part 0 [i.2].
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
---------------------- Page: 4 ----------------------
5 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
1 Scope
The present document specifies test severities and methods for the verification of the required resistibility of equipment
according to the relevant environmental class.
The tests in the present document apply to stationary use of equipment at weatherprotected locations covering the
environmental conditions stated in ETSI EN 300 019-1-3 [1].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 019-1-3: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-3: Classification of environmental
conditions; Stationary use at weatherprotected locations".
[2] IEC 60068-2-1:2007: "Environmental testing - Part 2-1: Tests - Test A: Cold".
[3] Void.
[4] IEC 60721-3-3:2019: "Classification of environmental conditions - Part 3: Classification of groups
of environmental parameters and their severities - Section 3: Stationary use at weatherprotected
locations".
[5] Void.
[6] IEC 60068-2-2:2007: "Environmental testing - Part 2-2: Tests - Test B: Dry heat".
[7] IEC 60068-2-14:2009: "Environmental testing - Part 2-14: Tests - Test N: Change of temperature".
[8] IEC 60068-2-78:2012: "Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady
state".
[9] IEC 60068-2-30:2005: "Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 h + 12 h cycle)".
[10] IEC 60068-2-64:2008+AMD1:2019: "Environmental testing - Part 2-64: Tests - Test Fh:
Vibration, broadband random and guidance".
[11] IEC 60068-2-27:2008: "Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock".
[12] IEC 60068-2-6:2007: "Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)".
[13] IEC 60068-2-57:2013: "Environmental testing - Part 2-57: Tests - Test Ff: Vibration -
Time-history and sine-beat method".
[14] IEC 60068-2-68:1994: "Environmental testing - Part 2-68: Tests - Test L: Dust and sand".
ETSI
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6 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ETSI EN 300 019-1-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-0: Classification of environmental
conditions; Introduction".
[i.2] ETSI EN 300 019-2-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 2-0: Specification of environmental
tests; Introduction".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 300 019-1-0 [i.1] apply.
3.2 Symbols
Void.
3.3 Abbreviations
Void.
4 Environmental test specifications
4.0 General
The equipment shall be tested in its operational state throughout the test conditions described in the present document.
The detailed descriptions of the environmental conditions are given in clauses 4 and 5 of ETSI EN 300 019-1-3 [1].
ETSI EN 300 019-2-0 [i.2] forms a general overview of part 2 of this multi-part deliverable.
4.1 Equipment setup and configuration
The equipment shall be tested in its operational state throughout the test conditions described in the present document
unless otherwise stated. Input and load conditions of the equipment shall be chosen to obtain full utilization of the
equipment under test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where
it shall be minimized.
ETSI
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7 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
4.2 Performance criteria
The following performance criteria shall apply in tests defined by the present document.
Performance criterion A:
The equipment shall function according to the manufacturer specifications before, during and after the tests. No
degradation of performance or loss of function is allowed below the performance level specified by the manufacturer
when the equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then
this may be deduced from the product description and documentation and what the user may reasonably expect from the
equipment if used as intended.
Performance criterion B:
The equipment shall function according to the manufacturer specifications before and after the tests. During the test it is
not required to monitor the equipment functionality. No degradation of performance or loss of function is allowed
below the performance level specified by the manufacturer when the equipment is used as intended. If the minimum
performance level is not specified by the manufacturer, then this may be deduced from the product description and
documentation and what the user may reasonably expect from the equipment if used as intended.
Performance criterion C:
The equipment shall function according to the manufacturer specifications before and after the tests. No degradation of
performance or loss of function is allowed below the performance level specified by the manufacturer when the
equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then this may be
deduced from the product description and documentation and what the user may reasonably expect from the equipment
if used as intended.During the application of the test, temporary loss of function is allowed but after the test the
equipment shall restore to the normal functionality without replacement of components, manual rebooting or human
intervention. The equipment shall sustain the test without permanent structural or mechanical damage.
Performance criterion D:
This performance criterion applies to the enclosure of the equipment. No corrosion traces (e.g. rust) or deterioration of
the enclosure shall occur at the end of the test.
ETSI
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8 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations
Specification T 3.1: Temperature-controlled locations - normal operating conditions.
The specification in table 1 and table 2 shall apply to permanently temperature-controlled enclosed locations where humidity is usually not controlled.
Table 1: Test specification T 3.1: Temperature-controlled locations - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
Low (°C) +5 +5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +40 +40 or +50 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry heat A 2
Air
(°C) +25 to+40 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
temperature
Change
(°C/min) 0,5 0,5 t = 3 h temperature
1
low (%) 5 None 4
high (%) 85 85 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no None
2
1 None 4
low (g/m )
Absolute
2
25 None 7
high (g/m )
low (kPa) 70 None 8
Pressure
Air high (kPa) 106 None 8
Speed (m/s) 5,0 None 4
Intensity no None
Rain
low temperature no None
Other no None
Water
sources
Icing & no None
frosting
2
Solar 700 None 9
(W/m )
Radiation
2
Heat 600 None 10
(W/m )
3
0,3/1,0 None 11
SO (mg/m )
2
Sulphur
3
0,1/0,5 None 11
HS (mg/m )
2
salt mist sea and road salt None 11
3
0,1/0,3 None 11
Chlorine Cl (mg/m )
Chemically
3
active 0,1/0,5 None 11
HCI (mg/m )
substances 3
0,5/1,0 None 11
NO (mg/m )
x
Nitrogen
3
1,0/3,0 None 11
NH (mg/m )
3
3
Hydrogen 0,01/0,03 None 11
(mg/m )
fluoride HF
ETSI
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9 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
3
Ozone O 0,05/0,1 None 11
(mg/m )
3
sedimentation 1,5 None 12
Mechanically
2
(mg/(m h))
Dust
active
3
0,2 None 13
suspension (mg/m )
substances
3
30 None 12
Sand (mg/m )
Flora and Micro organisms negligible
fauna Rodents, insects negligible
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If a cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic
severity range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If two test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated
(natural or forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the
characteristic severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product
specification. In this case, the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min,
the cooling gradient may be reduced to 0,2 °C/min where test chamber restrictions preclude a gradient of 0,5 °C/min.
NOTE 4: (Relative humidity, low).
There is no IEC 60068-2 series test method for this parameter.
NOTE 5: (Humidity, relative, high).
IEC 60068-2-78 [8] Test Cab shall be used with test values not higher than climatogram limits for this class.
NOTE 6: (Condensation).
IEC 60068-2-30 [9] Test Db shall be used with test values not higher than climatogram limits for this class.
NOTE 7: (Humidity, absolute, high).
This effect is considered to be partly included in the damp heat test IEC 60068-2-78 [8] Test Cab.
NOTE 8: (Air pressure, low and high).
No test is recommended for normal applications, because the effect of air pressure is evaluated at the component level.
NOTE 9: (Radiation, solar).
The higher test temperature as described in note 2 includes the heating effect of solar radiation. Photochemical tests can be made separately for components
and materials.
NOTE 10: (Radiation, heat).
The higher test temperature as described in note 2 includes the heating effect.
NOTE 11: (Chemically active substances).
The characteristic severities are given as mean/maximum values. These severities should be considered when designing the equipment and when choosing
components and materials. No test is recommended in the present document.
NOTE 12: (Mechanically active substances).
The characteristic severities are much lower than lowest test severity in IEC 60068-2-68 [14] Test L and therefore no test is recommended. This condition should
be considered when designing the equipment and when choosing components and materials.
ETSI
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10 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
NOTE 13: (Mechanically active substances).
The characteristic severities are much lower than the lowest test severity in IEC 60068-2-68 [14] Test Lb and therefore no test is required. This condition should
be considered when designing the equipment and choosing components and materials. One possible test to evaluate the impact of corrosion due to dust can be
found in Annex A.
Table 2: Test specification T 3.1: Temperature-controlled locations - mechanical tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail Characteristic Test severity Duration Reference Method Performance Notes
parameter severity criteria
Vibration Sinusoidal displacement (mm) 0,3 1
2
1,0 none
acceleration (m/s )
2-9 9-200
frequency range (Hz)
axes of vibration
Shocks Shocks shock spectrum Type L half sine IEC 60068-2-27 [11] Ea: Shock A 2
duration (ms) 22 11
2
40 30
acceleration (m/s )
3 in each
number of shocks
6 direction
direction of shocks
NOTE 1: (Vibration, sinusoidal).
No test is recommended as the characteristic severities represent insignificant levels of vibration. The severities are given as peak values.
NOTE 2: (Shocks).
The values for test severity are not specified in IEC 60068-2 series. The severities are given as peak values. The energy content and the SRS of the shock given
as test severity have been considered more appropriate than that given by the characteristic severity.Equipment under test shall be mounted in the "in use"
position. The equipment function shall be monitored throughout the test.
Specification T 3.1E: Temperature-controlled locations - exceptional operating conditions.
The specification in table 3 shall apply to permanently temperature-controlled locations where humidity is usually not controlled. The reference class is the same as for T 3.1,
but with extended temperature and humidity ranges.
ETSI
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11 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Table 3: Test specification T 3.1E: Temperature-controlled locations, exceptional operating conditions - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1E: In-use,
Condition 3.1E Temperature-controlled locations - Exceptional
Type Parameter Detail parameter Characteristic Test severity Duration Reference Method Performanc Notes
severity e criteria
Low (°C) -5 -5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +45 +45 or +55 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry A 2
Air
heat
temperature
Change (°C) +25 to+45 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
(°C/min) 0,5 0,5 t = 3 h temperature
1
low (%) 5 none 4
high (%) 90 93 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no
3
1 none 4
low (g/m )
Absolute
3
25 6
high (g/m )
2
Solar 700 7
(W/m )
Radiation
2
Heat 600 8
(W/m )
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If a
cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic severity
range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If two
test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated (natural or
forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the characteristic
severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product specification. In this case,
the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min, the
cooling gradient may be reduced to 0,2 °C/min where test chamber restrictions preclude a gradient of 0,5 °C/min.
NOTE 4: (Relative humidity, low).
There is no IEC 60068-2 series test method for this parameter.
NOTE 5: (Humidity, relative, high).
IEC 60068-2-78 [8] Test Cab shall be used with test values not higher than climatogram limits for this class.
NOTE 6: (Humidity, absolute, high).
This effect is considered to be partly included in the damp heat test IEC 60068-2-78 [8] Test Cab.
NOTE 7: (Radiation, solar).
The higher test temperature as described in note 2 includes the heating effect of solar radiation. Photochemical tests can be made separately for components and
materials.
NOTE 8: (Radiation, heat).
The higher test temperature as described in note 2 includes the heating effect.
ETSI
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12 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
4.4 Specification T 3.2: Partly temperature-controlled locations
The specification in table 4 and table 5 shall apply to to to weather-protected locations having neither temperature nor humidity control, but where heating may be used to avoid
low temperatures. The building construction avoids extremely high temper
...
SLOVENSKI STANDARD
oSIST prEN 300 019-2-3 V2.4.12:2020
01-september-2020
Okoljski inženiring (EE) - Okoljski pogoji in preskusi vplivov okolja na
telekomunikacijsko opremo - 2-3. del: Specifikacija preskusov vplivov okolja -
Stacionarna uporaba na lokacijah, zaščitenih pred vremenskimi vplivi
Environmental Engineering (EE) - Environmental conditions and environmental tests for
telecommunications equipment - Part 2-3: Specification of environmental tests -
Stationary use at weatherprotected locations
Ta slovenski standard je istoveten z: ETSI EN 300 019-2-3 V2.4.12 (2020-07)
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
oSIST prEN 300 019-2-3 V2.4.12:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
oSIST prEN 300 019-2-3 V2.4.12:2020
---------------------- Page: 2 ----------------------
oSIST prEN 300 019-2-3 V2.4.12:2020
Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
EUROPEAN STANDARD
Environmental Engineering (EE);
Environmental conditions and environmental tests
for telecommunications equipment;
Part 2-3: Specification of environmental tests;
Stationary use at weatherprotected locations
---------------------- Page: 3 ----------------------
oSIST prEN 300 019-2-3 V2.4.12:2020
2 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Reference
REN/EE-017003
Keywords
environment, testing
ETSI
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Sous-Préfecture de Grasse (06) N° 7803/88
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DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
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ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
3 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definition of terms, symbols and abbreviations . 6
3.1 Terms . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
4 Environmental test specifications . 6
4.0 General . 6
4.1 Equipment setup and configuration . 6
4.2 Performance criteria . 7
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations . 8
4.4 Specification T 3.2: Partly temperature-controlled locations . 12
4.5 Specification T 3.3: Not temperature-controlled locations . 15
4.6 Specification T 3.4: Sites with heat-trap . 19
4.7 Specification T 3.5: Sheltered locations . 23
4.8 Specification T 3.6: Control room locations . 27
5 Earthquake test specification . 30
5.0 General . 30
5.1 Vibration response investigation . 30
5.2 Test conditioning . 31
Annex A (informative): Impact of corrosion due to dust . 33
A.0 General . 33
A.1 Test condition . 33
A.1.0 Introduction . 33
A.1.1 Dust test condition . 33
A.1.2 Corrosion test . 33
A.1.3 Pass criteria . 33
A.2 Schematic Diagram of Suspension Dust Test Chamber . 34
Annex B (informative): Bibliography . 36
History . 37
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
4 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This draft European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE),
and is now submitted for the combined Public Enquiry and Vote phase of the ETSI standards EN Approval Procedure.
The present document is part 2, sub-part 3 of a multi-part deliverable. Full details of the entire series can be found in
part 2, sub-part 0 [i.2].
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
5 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
1 Scope
The present document specifies test severities and methods for the verification of the required resistibility of equipment
according to the relevant environmental class.
The tests in the present document apply to stationary use of equipment at weatherprotected locations covering the
environmental conditions stated in ETSI EN 300 019-1-3 [1].
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 019-1-3: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-3: Classification of environmental
conditions; Stationary use at weatherprotected locations".
[2] IEC 60068-2-1:2007: "Environmental testing - Part 2-1: Tests - Test A: Cold".
[3] Void.
[4] IEC 60721-3-3:2019: "Classification of environmental conditions - Part 3: Classification of groups
of environmental parameters and their severities - Section 3: Stationary use at weatherprotected
locations".
[5] Void.
[6] IEC 60068-2-2:2007: "Environmental testing - Part 2-2: Tests - Test B: Dry heat".
[7] IEC 60068-2-14:2009: "Environmental testing - Part 2-14: Tests - Test N: Change of temperature".
[8] IEC 60068-2-78:2012: "Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady
state".
[9] IEC 60068-2-30:2005: "Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 h + 12 h cycle)".
[10] IEC 60068-2-64:2008+AMD1:2019: "Environmental testing - Part 2-64: Tests - Test Fh:
Vibration, broadband random and guidance".
[11] IEC 60068-2-27:2008: "Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock".
[12] IEC 60068-2-6:2007: "Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)".
[13] IEC 60068-2-57:2013: "Environmental testing - Part 2-57: Tests - Test Ff: Vibration -
Time-history and sine-beat method".
[14] IEC 60068-2-68:1994: "Environmental testing - Part 2-68: Tests - Test L: Dust and sand".
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
6 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ETSI EN 300 019-1-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-0: Classification of environmental
conditions; Introduction".
[i.2] ETSI EN 300 019-2-0: "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 2-0: Specification of environmental
tests; Introduction".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the terms given in ETSI EN 300 019-1-0 [i.1] apply.
3.2 Symbols
Void.
3.3 Abbreviations
Void.
4 Environmental test specifications
4.0 General
The equipment shall be tested in its operational state throughout the test conditions described in the present document.
The detailed descriptions of the environmental conditions are given in clauses 4 and 5 of ETSI EN 300 019-1-3 [1].
ETSI EN 300 019-2-0 [i.2] forms a general overview of part 2 of this multi-part deliverable.
4.1 Equipment setup and configuration
The equipment shall be tested in its operational state throughout the test conditions described in the present document
unless otherwise stated. Input and load conditions of the equipment shall be chosen to obtain full utilization of the
equipment under test. The heat dissipation shall be maximized, except for the steady state, low temperature test, where
it shall be minimized.
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
7 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
4.2 Performance criteria
The following performance criteria shall apply in tests defined by the present document.
Performance criterion A:
The equipment shall function according to the manufacturer specifications before, during and after the tests. No
degradation of performance or loss of function is allowed below the performance level specified by the manufacturer
when the equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then
this may be deduced from the product description and documentation and what the user may reasonably expect from the
equipment if used as intended.
Performance criterion B:
The equipment shall function according to the manufacturer specifications before and after the tests. During the test it is
not required to monitor the equipment functionality. No degradation of performance or loss of function is allowed
below the performance level specified by the manufacturer when the equipment is used as intended. If the minimum
performance level is not specified by the manufacturer, then this may be deduced from the product description and
documentation and what the user may reasonably expect from the equipment if used as intended.
Performance criterion C:
The equipment shall function according to the manufacturer specifications before and after the tests. No degradation of
performance or loss of function is allowed below the performance level specified by the manufacturer when the
equipment is used as intended. If the minimum performance level is not specified by the manufacturer, then this may be
deduced from the product description and documentation and what the user may reasonably expect from the equipment
if used as intended.During the application of the test, temporary loss of function is allowed but after the test the
equipment shall restore to the normal functionality without replacement of components, manual rebooting or human
intervention. The equipment shall sustain the test without permanent structural or mechanical damage.
Performance criterion D:
This performance criterion applies to the enclosure of the equipment. No corrosion traces (e.g. rust) or deterioration of
the enclosure shall occur at the end of the test.
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
8 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
4.3 Specifications T 3.1 and T 3.1E: Temperature-controlled locations
Specification T 3.1: Temperature-controlled locations - normal operating conditions.
The specification in table 1 and table 2 shall apply to permanently temperature-controlled enclosed locations where humidity is usually not controlled.
Table 1: Test specification T 3.1: Temperature-controlled locations - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
Low (°C) +5 +5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +40 +40 or +50 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry heat A 2
Air
(°C) +25 to+40 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
temperature
Change
(°C/min) 0,5 0,5 t = 3 h temperature
1
low (%) 5 None 4
high (%) 85 85 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no None
2
1 None 4
low (g/m )
Absolute
2
25 None 7
high (g/m )
low (kPa) 70 None 8
Pressure
Air high (kPa) 106 None 8
Speed (m/s) 5,0 None 4
Intensity no None
Rain
low temperature no None
Other no None
Water
sources
Icing & no None
frosting
2
Solar 700 None 9
(W/m )
Radiation
2
Heat 600 None 10
(W/m )
3
0,3/1,0 None 11
SO (mg/m )
2
Sulphur
3
0,1/0,5 None 11
HS (mg/m )
2
salt mist sea and road salt None 11
3
0,1/0,3 None 11
Chlorine Cl (mg/m )
Chemically
3
active 0,1/0,5 None 11
HCI (mg/m )
substances 3
0,5/1,0 None 11
NO (mg/m )
x
Nitrogen
3
1,0/3,0 None 11
NH (mg/m )
3
3
Hydrogen 0,01/0,03 None 11
(mg/m )
fluoride HF
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
9 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
3
Ozone O 0,05/0,1 None 11
(mg/m )
3
sedimentation 1,5 None 12
Mechanically
2
(mg/(m h))
Dust
active
3
0,2 None 13
suspension (mg/m )
substances
3
30 None 12
Sand (mg/m )
Flora and Micro organisms negligible
fauna Rodents, insects negligible
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If a cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic
severity range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification).
If two test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated
(natural or forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the
characteristic severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product
specification. In this case, the high temperature start up test shall commence once high temperature stability is achieved.
NOTE 3: (Air temperature, change).
The change of temperature test is normally used to check design tolerance. IEC 60068-2-14 [7] Test Nb shall be used. For change of temperature of 0,5 °C/min,
the cooling gradient may be reduced to 0,2 °C/min where test chamber restrictions preclude a gradient of 0,5 °C/min.
NOTE 4: (Relative humidity, low).
There is no IEC 60068-2 series test method for this parameter.
NOTE 5: (Humidity, relative, high).
IEC 60068-2-78 [8] Test Cab shall be used with test values not higher than climatogram limits for this class.
NOTE 6: (Condensation).
IEC 60068-2-30 [9] Test Db shall be used with test values not higher than climatogram limits for this class.
NOTE 7: (Humidity, absolute, high).
This effect is considered to be partly included in the damp heat test IEC 60068-2-78 [8] Test Cab.
NOTE 8: (Air pressure, low and high).
No test is recommended for normal applications, because the effect of air pressure is evaluated at the component level.
NOTE 9: (Radiation, solar).
The higher test temperature as described in note 2 includes the heating effect of solar radiation. Photochemical tests can be made separately for components
and materials.
NOTE 10: (Radiation, heat).
The higher test temperature as described in note 2 includes the heating effect.
NOTE 11: (Chemically active substances).
The characteristic severities are given as mean/maximum values. These severities should be considered when designing the equipment and when choosing
components and materials. No test is recommended in the present document.
NOTE 12: (Mechanically active substances).
The characteristic severities are much lower than lowest test severity in IEC 60068-2-68 [14] Test L and therefore no test is recommended. This condition should
be considered when designing the equipment and when choosing components and materials.
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
10 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail parameter Characteristic Test Duration Reference Method Performance Notes
severity severity criteria
NOTE 13: (Mechanically active substances).
The characteristic severities are much lower than the lowest test severity in IEC 60068-2-68 [14] Test Lb and therefore no test is required. This condition should
be considered when designing the equipment and choosing components and materials. One possible test to evaluate the impact of corrosion due to dust can be
found in Annex A.
Table 2: Test specification T 3.1: Temperature-controlled locations - mechanical tests
Environmental parameter Environmental Environmental test specification T 3.1: In-use,
Class 3.1 Temperature-controlled locations
Type Parameter Detail Characteristic Test severity Duration Reference Method Performance Notes
parameter severity criteria
Vibration Sinusoidal displacement (mm) 0,3 1
2
1,0 none
acceleration (m/s )
2-9 9-200
frequency range (Hz)
axes of vibration
Shocks Shocks shock spectrum Type L half sine IEC 60068-2-27 [11] Ea: Shock A 2
duration (ms) 22 11
2
40 30
acceleration (m/s )
3 in each
number of shocks
6 direction
direction of shocks
NOTE 1: (Vibration, sinusoidal).
No test is recommended as the characteristic severities represent insignificant levels of vibration. The severities are given as peak values.
NOTE 2: (Shocks).
The values for test severity are not specified in IEC 60068-2 series. The severities are given as peak values. The energy content and the SRS of the shock given
as test severity have been considered more appropriate than that given by the characteristic severity.Equipment under test shall be mounted in the "in use"
position. The equipment function shall be monitored throughout the test.
Specification T 3.1E: Temperature-controlled locations - exceptional operating conditions.
The specification in table 3 shall apply to permanently temperature-controlled locations where humidity is usually not controlled. The reference class is the same as for T 3.1,
but with extended temperature and humidity ranges.
ETSI
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oSIST prEN 300 019-2-3 V2.4.12:2020
11 Draft ETSI EN 300 019-2-3 V2.4.12 (2020-07)
Table 3: Test specification T 3.1E: Temperature-controlled locations, exceptional operating conditions - climatic tests
Environmental parameter Environmental Environmental test specification T 3.1E: In-use,
Condition 3.1E Temperature-controlled locations - Exceptional
Type Parameter Detail parameter Characteristic Test severity Duration Reference Method Performanc Notes
severity e criteria
Low (°C) -5 -5 16 h IEC 60068-2-1 [2] Ab/Ad/Ae: Cold A 1
High (°C) +45 +45 or +55 16 h IEC 60068-2-2 [6] Bb/Bd/Be: Dry A 2
Air
heat
temperature
Change (°C) +25 to+45 half cycle IEC 60068-2-14 [7] Nb: Change of A 3
(°C/min) 0,5 0,5 t = 3 h temperature
1
low (%) 5 none 4
high (%) 90 93 4 d IEC 60068-2-78 [8] Cab: Damp heat A 5
Relative
(°C) +30 steady state
Humidity
condensation no
3
1 none 4
low (g/m )
Absolute
3
25 6
high (g/m )
2
Solar 700 7
(W/m )
Radiation
2
Heat 600 8
(W/m )
NOTE 1: (Air temperature, low).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If a
cold start up test is performed, the characteristic severity should be used as a cold start up temperature, but it may be modified (within the class characteristic severity
range) by the product specification. In this case, the cold start up test shall commence once low temperature stability is achieved.
NOTE 2: (Air temperature, high).
The equipment under test shall remain operational throughout this test (without any damage or deterioration of performance, according to product specification). If two
test temperatures are given, the lower test temperature applies if the equipment is protected against solar and heat radiation or the equipment is ventilated (natural or
forced). The higher test temperature includes the heating effects of solar and/or heat radiation. If a high temperature start up test is performed, the characteristic
severity should be used as a high start up temperature, but it may be modified (within the class characteristic severity range) by the product specification. In this case,
the high temperature start up test shall commence once high tempe
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