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BS EN 61557-11:2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems
Available format(s)

Hardcopy , PDF

Superseded date

09-26-2022

Language(s)

English

Published date

04-30-2009

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 Operating test
  4.2 Non-operating test
  4.3 Test of actuating time
  4.4 Operating conditions
  4.5 Prevention of danger by fault voltages exceeding
      50 V a.c. or 120 V d.c. in the monitored system
      during measurement
  4.6 Prevention of danger caused by overvoltages when
      the system is connected
  4.7 Electromagnetic compatibility (EMC)
5 Marking and operating instructions
  5.1 Markings
  5.2 Operating instructions
      5.2.1 Information
      5.2.2 Warnings
6 Tests
  6.1 General
  6.2 Operating uncertainty
Annex A (informative) - Differences between RCMs and
        RCDs
Annex B (informative) - Safety aspects, test methods
        and applications
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Describes the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems.

IEC 61557-11:2009 specifies the requirements for testing equipment applied to the testing of the effectiveness of residual current monitors (RCMs) of type A and type B, which are already installed in distribution systems. This test equipment can be used in any kind of network like a TN, TT or IT system. The test equipment may also be used for testing directionally discriminating RCMs in IT-Systems.This part is to be used in conjunction with IEC 61557-1:2007, Part 1: General requirements.

Committee
PEL/85
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
IEC 61557-11:2009 Identical
EN 61557-11:2009 Identical

IEC TR 62350:2006 Guidance for the correct use of residual current-operated protective devices (RCDs) for household and similar use
EN 62020:1998/A1:2005 ELECTRICAL ACCESSORIES - RESIDUAL CURRENT MONITORS FOR HOUSEHOLD AND SIMILAR USES (RCMS)
IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
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 61557-1:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
IEC 60364-6:2016 Low voltage electrical installations - Part 6: Verification
IEC TR 60755:2008 General requirements for residual current operated protective devices
EN 61557-1:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements
IEC 62020:1998+AMD1:2003 CSV Electrical accessories - Residual current monitors for household and similar uses (RCMs)
IEC 61326-2-2:2012 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems
EN 61557-6:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
IEC 60947-2:2016 Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
IEC 61557-6:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Effectiveness of residual current devices (RCD) in TT, TN and IT systems
IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
EN 61326-2-2:2013 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems

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