61557-2-2007-1

Licensed Copy: Wang Bin, na, Thu Sep 13 08:00:23 GMT+00:00 2007, Uncontrolled Copy, (c) BSI

BRITISH STANDARD

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 2: Insulation resistance

The European Standard EN 61557-2:2007 has the status of a British Standard

ICS 17.220.20; 29.080.01; 29.240.01

12&23