BS EN 61557-9:2015(2017)
Electrical safety in low voltage distribution systems up to 1000 V A.C. and 1500 V D.C. — Equipment for testing, measuring or monitoring of protective measures Part 9 : Equipment for insulation fault location in IT systems
- Standard No.
- BS EN 61557-9:2015(2017)
- Release Date
- 1970
- Published By
- /
- Latest
- BS EN 61557-9:2015(2017)
BS EN 61557-9:2015(2017) history
- 0000 BS EN 61557-9:2015(2017)
- 2015 BS EN 61557-9:2015 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. Equipment for insulation fault location in IT systems
- 2009 BS EN 61557-9:2009 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c.. Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
- 0000 BS EN 61557-9:2000
