SIST EN 300 019-2-1 V2.3.1:2018
(Main)The present document specifies test severities and methods for verification of the required resistibility of equipment
according to the relevant environmental class.
The tests defined in the present document apply to storage of equipment covering the environmental conditions stated in
ETSI EN 300 019-1-1 [1].
Okoljski inženiring (EE) - Okoljski pogoji in preskusi vplivov okolja na telekomunikacijsko opremo - 2-1. del: Specifikacija preskusov vplivov okolja - Skladiščenje
Ta dokument določa natančnost preskusov in metode za preverjanje zahtevane odpornosti opreme glede na ustrezen okoljski razred.
Preskusi, opredeljeni v tem dokumentu, se uporabljajo za skladiščenje opreme, ki jo zajemajo okoljski pogoji iz standarda ETSI EN 300 019-1-1 [1].
General Information
Standards Content (sample)
SLOVENSKI STANDARD
SIST EN 300 019-2-1 V2.3.1:2018
01-februar-2018
2NROMVNLLQåHQLULQJ((2NROMVNLSRJRMLLQSUHVNXVLYSOLYRYRNROMDQD
WHOHNRPXQLNDFLMVNRRSUHPRGHO6SHFLILNDFLMDSUHVNXVRYYSOLYRYRNROMD
6NODGLãþHQMH
Environmental Engineering (EE) - Environmental conditions and environmental tests for
telecommunications equipment - Part 2-1: Specification of environmental tests - Storage
Ta slovenski standard je istoveten z: ETSI EN 300 019-2-1 V2.3.1 (2017-11)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 300 019-2-1 V2.3.1:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 300 019-2-1 V2.3.1:2018
ETSI EN 300 019-2-1 V2.3.1 (2017-11)
EUROPEAN STANDARD
Environmental Engineering (EE);
Environmental conditions and environmental tests
for telecommunications equipment;
Part 2-1: Specification of environmental tests;
Storage
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SIST EN 300 019-2-1 V2.3.1:2018
2 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Reference
REN/EE-0170
Keywords
environment, equipment practice, testing
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ETSI---------------------- Page: 4 ----------------------
SIST EN 300 019-2-1 V2.3.1:2018
3 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Contents
Intellectual Property Rights ................................................................................................................................ 4
Foreword ............................................................................................................................................................. 4
Modal verbs terminology .................................................................................................................................... 5
1 Scope ........................................................................................................................................................ 6
2 References ................................................................................................................................................ 6
2.1 Normative references ......................................................................................................................................... 6
2.2 Informative references ........................................................................................................................................ 6
3 Definitions ................................................................................................................................................ 7
4 Environmental test specifications ............................................................................................................. 7
4.0 General ............................................................................................................................................................... 7
4.1 Equipment setup and configuration .................................................................................................................... 7
4.2 Performance criteria ........................................................................................................................................... 7
4.3 Specification T 1.1: Weatherprotected, partly temperature-controlled storage locations ................................... 8
4.4 Specification T 1.2: Weatherprotected, not temperature-controlled storage locations ..................................... 11
4.5 Specification T 1.3: Non-weatherprotected storage locations and T 1.3 E: Non-weatherprotected storage
locations - extended .......................................................................................................................................... 14
Annex A (informative): Bibliography ................................................................................................... 21
History .............................................................................................................................................................. 22
ETSI---------------------- Page: 5 ----------------------
SIST EN 300 019-2-1 V2.3.1:2018
4 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to the present document 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.
ForewordThis European Standard (EN) has been produced by ETSI Technical Committee Environmental Engineering (EE).
The present document is part 2, sub-part 1 of a multi-part deliverable covering the environmental conditions and
environmental tests for telecommunications equipment, as identified below:Part 1: "Classification of environmental conditions";
Part 2: "Specification of environmental tests":
Sub-part 0: "Introduction";
Sub-part 1: "Storage";
Sub-part 2: "Transportation";
Sub-part 3: "Stationary use at weatherprotected locations";
Sub-part 4: "Stationary use at non-weatherprotected locations";
Sub-part 5: "Ground vehicle installations";
Sub-part 6: "Ship environments";
Sub-part 7: "Portable and non-stationary use";
Sub-part 8: "Stationary use at underground locations".
Part 1 specifies different standardized environmental classes covering climatic and biological conditions, chemically
and mechanically active substances and mechanical conditions during storage, transportation and in use.
Part 2 specifies the recommended test severities and test methods for the different environmental classes.
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SIST EN 300 019-2-1 V2.3.1:2018
5 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
National transposition dates
Date of adoption of this EN: 27 November 2017
Date of latest announcement of this EN (doa): 28 February 2018
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 August 2018
Date of withdrawal of any conflicting National Standard (dow): 31 August 2018
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.
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SIST EN 300 019-2-1 V2.3.1:2018
6 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
1 Scope
The present document specifies test severities and methods for verification of the required resistibility of equipment
according to the relevant environmental class.The tests defined in the present document apply to storage of equipment covering the environmental conditions stated in
ETSI EN 300 019-1-1 [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 300 019-1-1 (2014): "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 1-1: Classification of environmental
conditions; Storage".[2] Void.
[3] Void.
[4] IEC 60068-2-1:2007: "Environmental testing - Part 2-1: Tests - Test A: Cold".
[5] IEC 60068-2-2:2007: "Environmental testing - Part 2-2: Tests - Test B: Dry heat".
[6] IEC 60068-2-6:2007: "Environmental testing - Part 2-6: Tests - Test Fc: Vibration (sinusoidal)".
[7] IEC 60068-2-14:2009: "Environmental testing - Part 2-14: Tests - Test N: Change of temperature".
[8] IEC 60068-2-18:2017: "Environmental testing - Part 2-18: Tests - Test R and guidance: Water".
[9] IEC 60068-2-27:2008: "Environmental testing. Part 2-27: Tests - Test Ea and guidance: Shock".
[10] IEC 60068-2-30:2005: "Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 + 12 hour cycle)".[11] IEC 60068-2-78:2012: "Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady
state".[12] IEC 60068-2-64:2008: "Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband
random and guidance".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.ETSI
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SIST EN 300 019-2-1 V2.3.1:2018
7 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
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 300 019-2-0 (2003): "Environmental Engineering (EE); Environmental conditions and
environmental tests for telecommunications equipment; Part 2-0: Specification of environmental
tests; Introduction".[i.2] IEC 60068-2-68:1994: "Environmental testing - Part 2-68: Tests - Test L: Dust and sand".
[i.3] 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".3 Definitions
For the purposes of the present document, the terms and definitions given in ETSI EN 300 019-1-0 [i.3] apply.
4 Environmental test specifications4.0 General
The equipment shall be tested in the state in which it is normally stored where this is possible. For example, if the
detailed descriptions of the environmental conditions are given in clauses 4 and 5 of ETSI EN 300 019-1-1 [1].
ETSI EN 300 019-2-0 [i.1] forms a general overview of part 2 of this multi-part deliverable.
If the equipment is normally stored in a packed state then it shall be tested in its packaging.
4.1 Equipment setup and configurationThe equipment shall be tested in the state in which it is normally stored where this is possible. For example, if the
equipment is stored in a packed state, then it shall be tested in its packaging. If the equipment can be stored both with
and without its packaging it is necessary to perform tests for both configurations. For some tests and equipment, the test
may be more severe for the packaged rather than the unpacked equipment. For example, for an equipment in a sealed
package, the change of temperature test may produce condensation.4.2 Performance criteria
The following performance criterion A shall apply in the tests defined by the present document.
Performance criterion A:The equipment, or piece of equipment, shall be verified before and after the tests. The equipment shall function
according to the manufacturer specifications before and after the test. No electrical or mechanical damages shall be
allowed due to the application of the tests.ETSI
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SIST EN 300 019-2-1 V2.3.1:2018
8 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
4.3 Specification T 1.1: Weatherprotected, partly temperature-controlled storage locations
The specifications in tables 1 and 2 shall apply to weatherprotected or partially weather-controlled storage locations having partially temperature or humidity control described
in ETSI EN 300 019-1-1 [1].Table 1: Test specification T 1.1: Weatherprotected, partly temperature-controlled storage locations - climatic tests
Environmental parameter Environmental Environmental test specification T1.1: Weatherprotected,
Class 1.1 partly temperature-controlled storage locationsType Parameter Detail parameter Characteristic Test severity Duration Reference Method Performance Notes
Severity criterialow (°C) -5 -5 72 h IEC 60068-2-1 [4] Ab: Cold A
Air high (°C) +45 +45 or +55 72 h IEC 60068-2-2 [5] Bb: Dry heat A 1
temperature
change (°C/min) 0,5 None 2
low (%) 5 None 7
relative high (%) 95 93 96 h IEC 60068-2-78 [11] Cab: Damp heat A 3
steady state
(°C) +30
Humidity condensation Yes None 4
absolute 1 None 7
low (g/m )
29 5
high (g/m )
pressure low (kPa) 70 None 6
Air high (kPa) 106 None 6
speed (m/s) 1 None 7
rain intensity no
Water low temperature no
other sources no
icing & frosting yes None 7
Radiation solar 700 None 8
(W/m )
heat 600 None 8
(W/m )
ETSI
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SIST EN 300 019-2-1 V2.3.1:2018
9 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Environmental parameter Environmental Environmental test specification T1.1: Weatherprotected,
Class 1.1 partly temperature-controlled storage locationsType Parameter Detail parameter Characteristic Test severity Duration Reference Method Performance Notes
Severity criteriasulphur 0,3/1,0 None 9
SO (mg/m )
0,1/0,5 None 9
HS (mg/m )
Salts sea and road salt mist None 9
Chemically chlorine 0,1/0,3 None 9
Cl (mg/m )
active 0,1/0,5 None 9
HCI (mg/m )
substances nitrogen 0,5/1,0 None 9
NO (mg/m )
1,0/3,0 None 9
NH (mg/m )
hydrogen fluoride 0,01/0,03 None 9
HF (mg/m )
ozone 0,05/0,1 None 9
O (mg/m )
Mechanically dust Sedimentation 1,5 None 10
(mg/(m h))
active 0,2 None 10
suspension (mg/m )
substances sand 30 None 10
(mg/m )
Flora and micro organisms negligible
Fauna rodents, insects negligible
Legenda: no = this condition does not occur in this class.
NOTE 1: (Air temperature, high) Two test temperatures are given. The lower temperature shall apply if the equipment is protected against solar radiation.
NOTE 2: The characteristic severity value is considered to have insignificant effect on the equipment and therefore no test is required.
NOTE 3: (Humidity, relative high) These severities are the nearest IEC test temperature values, which according to the climatogram can be achieved in the relative
humidity given in the table. This test is recommended for unpacked equipment only.
NOTE 4: This characteristic severity corresponds to the high value of relative humidity and small temperature variation within the equipment and is considered to be
covered by test IEC 60068-2-78 [11] Test Cab. Therefore, no additional tests are required.
NOTE 5: This effect is considered to be partly included in test IEC 60068-2-78 [11] Test Cab and/or test IEC 60068-2-30 [10] Test Db. Therefore, no additional tests
are required.NOTE 6: (Air pressure, low and high) No test is required at equipment level or on sub-assemblies of it, because the effect of air pressure is evaluated at the
component level.NOTE 7: The characteristic severity value is considered to have insignificant effect on the equipment in storage conditions and furthermore there is no IEC test method
for this parameter, therefore no test is required.NOTE 8: (Radiation, solar, heat)The heating effect of solar radiation is included in the higher test temperature in IEC 60068-2-2 [5] Test Bb as described in note 2.
Photochemical tests can be made separately for components and materials. No test is required in the present document.
NOTE 9: (Chemically active substances) Characteristic severities are mean/maximum values. The characteristic severities should be considered when choosing
components and materials. No test is required in the present document.NOTE 10: (Mechanically active substances) For mechanically active substances the packaging is supposed to protect the equipment against dust and sand where
needed, therefore no test is required. Furthermore, the levels of dust, both sedimentation and suspension, are far lower than the lowest severity
recommended in IEC 60068-2-68 [i.2] Test Lb.ETSI
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SIST EN 300 019-2-1 V2.3.1:2018
10 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Table 2: Test specification T 1.1: Weatherprotected, partly temperature-controlled storage locations - mechanical tests
Environmental parameter Environmental Environmental test specification T 1.1: Weatherprotected,
Class 1.1 partly temperature-controlled storage locationsType Parameter Detail parameter Characteristic Test severity Duration Reference Method Performance Notes
severity criteriaFc: Vibration
velocity (mm/s) 5 IEC 60068-2-6 [6] A 1
(sinusoidal)
displacement (mm) 1,5
sinusoidal 5 2
acceleration (m/s )
2 - 9 9 - 200 5 - 62 62 - 200 3 x 5
frequency range (Hz)
sweep
Vibration 3
axes of vibration
cycles
2 3 IEC 60068-2-64 [12] Fh: Vibration,
0,02 A 2
ASD (m /s )
broad-band
random +12 -12 3 x 30
(dB/oct)
random
minutes
5 - 10; 10 - 50; 50 - 100
frequency range (Hz)
(digital control)
axes of vibration
Shocks shocks shock spectrum Type L None 3
duration (ms) 22
acceleration (m/s )
number of shocks
directions of shocks
Load static load (kPa) 5 None 4
Legenda: no = this condition does not occur in this class.
NOTE 1: (Vibration, sinusoidal) The characteristic severities are given as peak values. The test severity values defined for this phenomenon are not specified in
IEC 60068-2-6 [6].NOTE 2: (Vibration, random) ASD (Acceleration Spectral Density). Random vibration testing method may be used instead of the sinusoidal vibration test. The test severity
values are not specified in IEC 60068-2-64 [12]. The maximum test frequency has been reduced because between 100 Hz and 200 Hz the contribution is
insignificant.classes: 1.1 and 1.2 class: 1.3
2 2
Acceleration RMS
1,06 m/s 1,5 m/s
(for information only)
NOTE 3: (Shocks) No test is required because this condition is covered by transportation test for packaged equipment and by in-use test for unpackaged equipment.
NOTE 4: (Load) Packaging and/or equipment should be designed taking into account this requirement but no tests are required.
ETSI---------------------- Page: 12 ----------------------
SIST EN 300 019-2-1 V2.3.1:2018
11 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
4.4 Specification T 1.2: Weatherprotected, not temperature-controlled storage locations
The specifications in tables 3 and 4 shall apply to weatherprotected or partially weatherprotected storage locations having neither temperature nor humidity control described in
ETSI EN 300 019-1-1 [1].Table 3: Test specification T 1.2: Weatherprotected, not temperature-controlled storage locations - climatic tests
Environmental parameter Environmental Environmental test specification T1.2: Weatherprotected,
Class 1.2 not temperature-controlled storage locationsType Parameter Detail parameter Characteristic Test severity Duration Reference Method Performance Notes
severity criterionlow (°C) -25 -25 72 h IEC 60068-2-1 [4] Ab: Cold A
Air high (°C) +55 +55 or +70 72 h IEC 60068-2-2 [5] Bb: Dry heat A 1
temperature change (°C/min) 0,5 None 2
low (%) 10 None 8
high (%) 100 93 96 h IEC 60068-2-78 [11] Cab: Damp A 3
heat steady
relative (°C) +30
state
Humidity condensation yes A 5
(%) 90-100 2 cycles IEC 60068-2-30 [10] Db: Damp heat
cyclic
(°C) +30
Variant 1
absolute 0,5 None 8
low (g/m )
29 None 4
high (g/m )
pressure low (kPa) 70 None 7
Air high (kPa) 106 None 7
speed (m/s) 30 None 8
rain intensity no
Water low temperature no
other sources dripping water None 6
icing & frosting yes None 8
Radiation solar 1 120 None 9
(W/m )
heat 600 None 9
(W/m )
ETSI
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SIST EN 300 019-2-1 V2.3.1:2018
12 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Environmental parameter Environmental Environmental test specification T1.2: Weatherprotected,
Class 1.2 not temperature-controlled storage locationsType Parameter Detail parameter Characteristic Test severity Duration Reference Method Performance Notes
severity criterion30,3/1,0 None 10
sulphur
SO (mg/m )
30,1/0,5 None 10
HS (mg/m )
sea and road salt mist None 10
salts
30,1/0,3 None 10
Chemically chlorine
Cl (mg/m )
30,1/0,5 None 10
Active
HCl (mg/m )
30,5/1,0 None 10
substances nitrogen
NO (mg/m )
31,0/3,0 None 10
NH (mg/m )
30,01/0,03 None 10
hydrogen fluoride
HF (mg/m )
30,05/0,1 None 10
ozone
O (mg/m )
20 None 11
Mechanically dust sedimentation
(mg/(m h))
35,0 None 11
Active
suspension (mg/m )
3300 None 11
substances sand
(mg/m )
Flora and micro organisms mould, fungus, etc. None 12
Fauna rodents, insects rodents, etc. None 12
Legenda: no = this condition does not occur in this class.
NOTE 1: (Air temperature, high) Two test temperatures are given. The lower temperature shall apply if the equipment is protected against solar radiation.
NOTE 2: The characteristic severity value is considered to have insignificant effect on the equipment and therefore no test is required.
NOTE 3: (Humidity, relative high) These severities are the nearest IEC test temperature values, which according to the climatogram can be achieved in the relative humidity
given in the table. This test is recommended for unpacked equipment only.NOTE 4: This characteristic severity corresponds to the high value of relative humidity and small temperature variation within the equipment and is considered to be
covered by test IEC 60068-2-78 [11] Test Cab. Therefore, no additional tests are required.
NOTE 5: (Humidity, relative, condensation) IEC 60068-2-30 [10] Test Db is recommended with test severities not higher than climatogram limits for this class.
NOTE 6: This effect is considered to be partly included in test IEC 60068-2-78 [11] Test Cab and/or test IEC 60068-2-30 [10] Test Db. Therefore, no additional tests are
required.NOTE 7: (Air pressure, low and high) No test is required at equipment level or on sub-assemblies of it, because the effect of air pressure is evaluated at the component
level.NOTE 8: The characteristic severity value is considered to have insignificant effect on the equipment in storage conditions and furthermore there is no IEC test method for
this parameter, therefore no test is required.NOTE 9: (Radiation, solar, heat) The heating effect of solar radiation is included in the higher test temperature in IEC 60068-2-2 [5] Test Bb as described in note 2.
Photochemical tests can be made separately for components and materials. No test is required in the present document.
NOTE 10: (Chemically active substances) Characteristic severities are mean/maximum values. The characteristic severities should be considered when choosing
components and materials. No test is required in the present document.NOTE 11: (Mechanically active substances) For mechanically active substances the packaging is supposed to protect the equipment against dust and sand where needed,
therefore no test is required. Furthermore, the levels of dust, both sedimentation and suspension, are far lower than the lowest severity recommended in
IEC 60068-2-68 [i.2] Test Lb.NOTE 12: (Flora and fauna) The characteristic severities should be considered when choosing components and materials but no test is required at the equipment level.
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13 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
Table 4: Test specification T 1.2: Weatherprotected, not temperature-controlled storage locations - mechanical tests
Environmental parameter Environmental Environmental test specification T1.2: Weatherprotected
Class 1.2 not temperature-controlled storage locationsType Parameter Detail parameter Characteristic Test severity Duration Reference Method Performance Notes
Severity criteriaFc: Vibration
velocity (mm/s) 5 IEC 60068-2-6 [6] A 1
(sinusoidal)
displacement (mm) 1,5
sinusoidal 5 2
acceleration (m/s )
2 - 9 9 - 200 5 - 62 62 - 200 3 x 5 sweep
frequency range (Hz)
cycles
Vibration 3
axes of vibration
2 3 IEC 60068-2-64 [12] Fh: Vibration,
0,02 A 2
ASD (m /s )
broad-band
random +12 -12 3 x 30 minutes
(dB/oct)
random
5 - 10; 10 - 50; 50 - 100
frequency range (Hz)
(digital control)
axes of vibration
shock spectrum Type L 3
Shocks shocks duration (ms) 22
40 None
acceleration (m/s )
number of shocks
directions of shocks
Load static load (kPa) 5 None 4
Legenda: no = this condition does not occur in this class.
NOTE 1: (Vibration, sinusoidal) The characteristic severities are given as peak values. The test severity values defined for this phenomenon are not specified in
IEC 60068-2-6 [6].NOTE 2: (Vibration, random) ASD (Acceleration Spectral Density). Random vibration testing method may be used instead of the sinusoidal vibration test. The test severity
values are not specified in IEC 60068-2-64 [12]. The maximum test frequency has been reduced because between 100 Hz and 200 Hz the contribution is insignificant.
classes: 1.1 and 1.2 class: 1.32 2
Acceleration RMS
1,06 m/s 1,5 m/s
(for information only)
NOTE 3: (Shocks) No test is required because this condition is covered by transportation test for packaged equipment and by in-use test for unpackaged equipment.
NOTE 4: (Load) Packaging and/or equipment should be designed taking into account this requirement but no tests are required.
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14 ETSI EN 300 019-2-1 V2.3.1 (2017-11)
4.5 Specification T 1.3: Non-weatherprotected storage locations and T 1.3 E:
Non-weatherprotected st
...
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