SIST EN 301 489-34 V2.1.1:2019

SLOVENSKI STANDARD
SIST EN 301 489-34 V2.1.1:2019
01-junij-2019

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ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part

34: Specific conditions for External Power Supply (EPS) for mobile phones - Harmonised

Standard covering the essential requirements of article 3.1b of the Directive 2014/53/EU

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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Intellectual Property Rights ................................................................................................................................ 5

Foreword ............................................................................................................................................................. 5

Modal verbs terminology .................................................................................................................................... 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.2 Informative references ........................................................................................................................................ 6

3 Definitions and abbreviations ................................................................................................................... 7

3.1 Definitions .......................................................................................................................................................... 7

3.2 Abbreviations ..................................................................................................................................................... 7

4 Test conditions ......................................................................................................................................... 8

4.1 General ............................................................................................................................................................... 8

4.2 Arrangements for test signals ............................................................................................................................. 8

4.3 RF exclusion band of radio communications equipment.................................................................................... 8

4.4 Narrow band responses of receivers or receivers which are part of transceivers ............................................... 8

4.5 Normal test modulation ...................................................................................................................................... 8

4.6 Representative generic test load ......................................................................................................................... 9

5 Performance assessment ........................................................................................................................... 9

6 Performance criteria ................................................................................................................................. 9

6.0 General ............................................................................................................................................................... 9

6.1 Performance criteria for EPS .............................................................................................................................. 9

7 Applicability overview tables ................................................................................................................. 10

7.0 General ............................................................................................................................................................. 10

7.1 EMC requirements for emission ....................................................................................................................... 10

7.2 EMC requirements for Immunity ..................................................................................................................... 10

8 Methods of measurement and limits for EMC emissions ...................................................................... 11

8.1 Test configuration............................................................................................................................................. 11

8.2 Enclosure of EPS equipment ............................................................................................................................ 11

8.2.0 Configuration of enclosure of EPS equipment............................................................................................ 11

8.2.1 Test method ................................................................................................................................................ 11

8.2.2 Limits .......................................................................................................................................................... 11

8.3 DC power output ports ..................................................................................................................................... 11

8.3.0 Configuration of DC power output ports .................................................................................................... 11

8.3.1 Definition .................................................................................................................................................... 11

8.3.2 Test method ................................................................................................................................................ 12

8.3.3 Limits .......................................................................................................................................................... 12

8.4 AC mains power input ports ............................................................................................................................. 12

8.4.0 Configuration of AC mains power input ports ............................................................................................ 12

8.4.1 Definition .................................................................................................................................................... 12

8.4.2 Test method ................................................................................................................................................ 12

8.4.3 Limits .......................................................................................................................................................... 12

8.5 Harmonic current emissions (AC mains input port) ......................................................................................... 12

8.6 Voltage fluctuations and flicker (AC mains input port) ................................................................................... 12

9 Test methods and levels for immunity tests ........................................................................................... 13

9.1 Test configuration............................................................................................................................................. 13

9.2 Radio frequency electromagnetic field (80 MHz to 6 000 MHz) ..................................................................... 13

9.2.0 Configuration of EPS for Radio frequency electromagnetic field (80 MHz to 6 000 MHz) test ................ 13

9.2.1 Definition .................................................................................................................................................... 13

9.2.2 Test method ................................................................................................................................................ 13

9.3 Electrostatic discharge ...................................................................................................................................... 14

9.3.0 Configuration of EPS for electrostatic discharge test ................................................................................. 14

9.3.1 Definition .................................................................................................................................................... 14

9.3.2 Test method ................................................................................................................................................ 14

9.4 Fast transients, common mode ......................................................................................................................... 14

9.4.0 Configuration of EPS for Fast transients, common mode test .................................................................... 14

9.4.1 Definition .................................................................................................................................................... 14

9.4.2 Test method ................................................................................................................................................ 15

9.5 Radio frequency, common mode ...................................................................................................................... 15

9.5.0 Configuration of EPS for Radio frequency, common mode test ................................................................. 15

9.5.1 Definition .................................................................................................................................................... 15

9.5.2 Test method ................................................................................................................................................ 15

9.6 Transients and surges in the vehicular environment ......................................................................................... 15

9.7 Voltage dips and interruptions .......................................................................................................................... 15

9.7.0 Configuration of EPS for Voltage dips and interruptions test .................................................................... 15

9.7.1 Definition .................................................................................................................................................... 16

9.7.2 Test method ................................................................................................................................................ 16

9.8 Surges ............................................................................................................................................................... 16

9.8.0 Configuration of EPS for Surge test ........................................................................................................... 16

9.8.1 Definition .................................................................................................................................................... 16

9.8.2 Test method ................................................................................................................................................ 16

Annex A (informative): Relationship between the present document and the essential

requirements of Directive 2014/30/EU ......................................................... 17

Annex B (informative): Rationales considered in drafting ETSI EN 301 489-34 ............................. 18

Annex C (informative): Global cellular uplink test frequencies ........................................................ 19

Annex D (informative): Change history ............................................................................................... 20

History .............................................................................................................................................................. 21

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This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic

The present document has been prepared under the Commission's standardisation request C(2016) 7641 final [i.9] to

provide one voluntary means of conforming to the essential requirements of Directive 2014/30/EU on the harmonisation

of the laws of the Member States relating to electromagnetic compatibility (recast) [i.1].

Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with

the normative clauses of the present document given in table A.1 confers, within the limits of the scope of the present

document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated

The present document is part 34 of a multi-part deliverable. Full details of the entire series can be found in part 1 [1].

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

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

The present document specifies technical characteristics and methods of measurement for the common external power

supply (EPS) for use with data-enabled mobile telephones as described in CENELEC EN 62684 [3].

The present document covers the essential requirements of article 6 of Directive 2014/30/EU under the conditions

In case of differences (for instance concerning special conditions, definitions and abbreviations) between the present

document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence.

References are specific, identified by date of publication and/or edition number or version number. Only the cited

Referenced documents which are not found to be publicly available in the expected location might be found at

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

The following referenced documents are necessary for the application of the present document.

[1] ETSI EN 301 489-1 (V2.2.0) (03-2017): "ElectroMagnetic Compatibility (EMC) standard for

radio equipment and services; Part 1: Common technical requirements; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU and the essential

[2] CENELEC EN 61000-4-6:2009: "Electromagnetic compatibility (EMC) - Part 4-6: Testing and

measurement techniques - Immunity to conducted disturbances, induced by radio-frequency

[3] CENELEC EN 62684:2010: "Interoperability specifications of common external power supply

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

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

The following referenced documents are not necessary for the application of the present document but they assist the

[i.1] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the

harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).

[i.7] ETSI EN 301 489 (all parts): "ElectroMagnetic Compatibility (EMC) standard for radio equipment

[i.9] Commission Implementing Decision C(2016) 7641 final of 30.11.2016 on a standardisation

request to the European Committee for Standardisation, to the European Committee for

Electrotechnical Standardisation and to the European Telecommunications Standards Institute as

regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and

of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating

For the purposes of the present document, the terms and definitions given in clause 3 of ETSI EN 301 489-1 [1] and the

adaptor: device with a USB Micro-B receptacle/plug connecting to a specific non USB Micro-B connector

enclosure port: physical boundary of the apparatus through which electromagnetic fields may radiate or impinge

External Power Supply (EPS): common External Power Supply (EPS) with an AC input which meets the

port: particular interface, of the specified equipment (apparatus), with the electromagnetic environment

EXAMPLE: Any connection point on an equipment intended for connection of cables to or from that equipment

NOTE: An interface, which uses optical fibre, is not a port for the purposes of testing because it does not interact

with the electromagnetic environment within the frequency range, which is applicable for the present

document. An optical fibre interface may still be used in the assessment of performance.

representative generic test load: EPS load which fully exercise the EPS and is supplied by the EPS manufacturer

For the purposes of the present document, the abbreviations given in clause 3 of ETSI EN 301 489-1 [1] and the

The present document relates to the testing of the EPS, and seeks to ensure that an EPS which is compliant to the

provisions of the present document will, when used with a compatible UE which is compliant to the applicable

provisions of the ETSI EN 301 489 [i.7], comply with the requirements of ETSI EN 301 489-1 [1].

The present document describes testing the EPS with a Representative generic test load, which is intended to emulate a

Because the choice of UE may have some impact on the EMC performance of the EPS certain criteria and/or limits

have been tightened beyond those applied in the case of testing intended to determine the compliance of a specific

EPS - UE combination. Such specific combinations may be tested as described in other parts of the ETSI

EN 301 489 [i.7], but such testing does not demonstrate compliance to the requirements of an EPS.

The provisions of ETSI EN 301 489-1 [1], clause 4.2 shall apply with the following modifications:

• The EPS shall be connected with a Representative generic test load exercising the DC output port.

• Adequate measures shall be taken to avoid the effect of immunity RF test signals on the measuring equipment.

• Measurements shall be taken with the cable supplied with the EPS at the USB Micro-B port. The type and

Adequate measures shall be taken to avoid the effect of immunity test signals on both the measuring equipment and the

An EPS Representative generic test load which is representative of a UE shall have the following characteristics:

- Selection of resistances to obtain the currents and output voltages of the test procedures.

ETSI EN 301 489-1 [1], clause 5 shall apply with the following modification stated in clause 6.

For the EPS, the performance criteria are based on a UE intended to be used with the EPS. For some specific test cases

a different compliance level and/or performance criteria has been defined in order to ensure the compliance at the UE

The performance criteria are used to make a decision on whether an EPS passes or fails immunity tests.

For the purpose of the present document two categories of performance criteria apply:

For an EPS the performance criteria for continuous phenomena shall meet the requirements whilst tested with the

The EPS shall meet its specification points on voltage ranges as given below, during and after continuous phenomena

• Output Voltage 5 V ± 0,25 V from no load to maximum output current measured at the USB Micro-B plug,

While the parameters above should be monitored at the USB Micro-B plug, the reference for the output voltage is the

USB Micro-B plug for an EPS with captive cable and the Standard-A plug for an EPS with detachable cable.

The following criteria shall be met after exposure to all immunity phenomena tests:

• Output Voltage Ripple (Under load conditions from idle to full): 80 mVp-p measured at 20 MHz bandwidth

The applicability overview (tables 1 and 2) give an overview about all EMC tests specified in the present document for