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IEC 61557-2 Ed. 3.0 b:2019

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance
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IEC 61557-2 Ed. 3.0 b:2019

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance

PUBLISH DATE 2019
PAGES 22
IEC 61557-2 Ed. 3.0 b:2019

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance

IEC 61557-2:2019 is available as IEC 61557-2:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61557-2:2019 specifies the requirements applicable to equipment for measuring the insulation resistance of equipment and installations in the de-energized state. IEC 61557-2:2019 cancels and replaces the second edition published in 2007.

This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

  • a) addition of requirements as regards measurement category;
  • b) addition of new requirements for operating instructions;
  • c) alignment of the structure with that of the whole IEC 61557 series.
SDO IEC: International Electrotechnical Commission
Document Number IEC 61557
Publication Date July 1, 2019
Language b - English & French
Page Count
Revision Level 3.0
Supercedes
Committee 85
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