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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 5: Resistance to earth standard by International Electrotechnical Commission, 01/29/2007
This part of IEC 61557 specifies the requirements for equipment for measuring earth resistance using an a.c. voltage. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision. The following changes were made with respect to the previous edition: a) Complete revision of the definitions; b) Revision of some requirements.
Product Details
Edition:
2.0
Published:
01/29/2007
Number of Pages:
15
File Size:
1 file , 140 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
