IEC 62955:2018
Current
The latest, up-to-date edition.
Residual direct current detecting device (RDC-DD) to be used for mode 3 charging of electric vehicles
Hardcopy , PDF
English - French
12-03-2018
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification RDC-DD (RDC-MD, RDC-PD)
5 Characteristics of RDC-DDs
6 Marking and other product information
7 Standard conditions for operation in service
and for installation
8 Requirements for construction and operation
9 Tests
Annex A (normative) - Test sequence and number of
samples to be submitted for testing purposes
Annex B (normative) - Determination of clearances and
creepage distances
Annex C (normative) - Arrangement for the detection of
the emission of ionized gases during short-circuit tests
Annex D (normative) - Routine tests
Annex E (informative) - Methods for determination of
short-circuit power-factor
Annex F (informative) - Examples of terminal designs
Annex G (informative) - Correspondence between ISO
and AWG copper conductors
Annex H (informative) - SCPDs for short-circuit tests
Annex I (normative) - Particular requirements for
RDC-DDs with screwless type terminals for
external copper conductors
Annex J (normative) - Particular requirements for
RDC-DDs with flat quick-connect terminations
Annex K (normative) - Specific requirements for
RDC-DDs with screw-type terminals for
external untreated aluminium conductors
and with aluminium screw-type terminals for
use with copper or with aluminium conductors
Annex L (informative) - Examples of RDC-DD according
to classification 4.1 based on construction
Annex M (normative) - Additional requirements and
tests for RDC-MDs according to classification
4.1.1.2 consisting of an RDC-M-Unit designed
to be assembled on site together to a separate
switching protective device
Annex N (normative) - Additional requirements and
tests for RDC-MDs according to classification
4.1.1.3 consisting of an RDC-MD module
electrically coupled to a separate switching
device or a protective device
Annex O (normative) - RDC-PDs with integrated DC,
pulsating DC (type A) and 6 mA DC detection,
evaluation and mechanical switching in one unit
according to classification 4.1.2
Bibliography
IEC 62955:2018 applies to residual direct current detecting devices (RDC-DD) for permanently connected AC electric vehicle charging stations (mode 3 charging of electric vehicles, according to IEC 61851-1 and IEC 60364-7-722), hereafter referred to as RDC-MD (residual direct current monitoring device) or RDC-PD (residual direct current protective device), for rated voltages not exceeding 440 V AC with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A.
| Committee |
TC 23/SC 23E
|
| DevelopmentNote |
Also available in CD-ROM format. Stability Date: 2022. (03/2018)
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-5424-0
|
| Pages |
315
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| BS IEC 62955:2018 | Identical |
| CEI IEC 62955:2023-02 | Identical |
| CEI EN IEC 61543:2023 | Residual current-operated protective devices (RCDs) for household and similar use. Electromagnetic compatibility |
| CISPR 14-1:2016 | Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| IEC 60060-2:2010 | High-voltage test techniques - Part 2: Measuring systems |
| IEC 60038:2009 | IEC standard voltages |
| IEC 60228:2004 | Conductors of insulated cables |
| IEC 60884-1:2002+AMD1:2006+AMD2:2013 CSV | Plugs and socket-outlets for household and similar purposes - Part1: General requirements |
| IEC 60050-441:1984 | International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses |
| IEC 61008-1:2010+AMD1:2012+AMD2:2013 CSV | Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part1: General rules |
| IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV | Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control |
| IEC 61543:1995 | Residual current-operated protective devices (RCDs) for household and similar use - Electromagnetic compatibility |
| IEC 60695-2-11:2014 | Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products (GWEPT) |
| IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV | Low-voltage fuses - Part 1: General requirements |
| IEC 61009-1:2010+AMD1:2012+AMD2:2013 CSV | Residual current operated circuit-breakers with integral overcurrentprotection for household and similar uses (RCBOs) - Part 1: General rules |
| IEC 60364-7-722:2015 | Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supplies for electric vehicles |
| IEC TR 60755:2008 | General requirements for residual current operated protective devices |
| IEC 62640:2011+AMD1:2015 CSV | Residual current devices with or without overcurrent protection forsocket-outlets for household and similar uses |
| IEC 60364-4-44:2007+AMD1:2015 CSV | Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances |
| IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV | Low-voltage switchgear and controlgear - Part 1: General rules |
| ISO 17409:2015 | Electrically propelled road vehicles — Connection to an external electric power supply — Safety requirements |
| IEC 60898-1:2015 | Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 1: Circuit-breakers for a.c. operation |
| IEC 60664-3:2016 | Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution |
| IEC 60068-3-4:2001 | Environmental testing - Part 3-4: Supporting documentation and guidance - Damp heat tests |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| IEC 60695-2-10:2013 | Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
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