JS EN 61557-5:2009
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures Part 5: Resistance to earth
This part of JS 61557 specifies the requirements for equipment for measuring earth resistance using an a.c. voltage.
General information
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Status
Published Document (JS)
Publication date
01/02/2010
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Effiective date
01/08/2010
Number of pages
12
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