AENOR - UNE-EN 61557-11
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 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems
active, Most Current
| Organization: | AENOR |
| Publication Date: | 2 June 2010 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
Document History
UNE-EN 61557-11
June 2, 2010
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 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems
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