BRITISH STANDARD BS EN 61557 5 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 — Pa[.]
Licensed Copy: Wang Bin, na, Fri Sep 14 00:51:02 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BRITISH STANDARD Electrical safety in low voltage distribution systems up to 000 V a.c and 500 V d.c — Equipment for testing, measuring or monitoring of protective measures — Part 5: Resistance to earth The European Standard EN 61557-5:2007 has the status of a British Standard ICS 17.220.20; 29.080.01; 29.240.01 12&23