CEI - EN IEC 61557-12/AC
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 12: Power metering and monitoring devices (PMD)
active, Most Current
| Organization: | CEI |
| Publication Date: | 1 December 2022 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Power transmission and distribution networks in general): | 29.240.01 |
| ICS Code (Measurement of electrical and magnetic quantities): | 17.220.20 |
| ICS Code (Electrical insulation in general): | 29.080.01 |
Document History
EN IEC 61557-12/AC
December 1, 2022
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 12: Power metering and monitoring devices (PMD)
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August 1, 2022
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 12: Power metering and monitoring devices (PMD)
This part of IEC 61557 specifies requirements for power metering and monitoring devices (PMD) that measure and monitor the electrical quantities within electrical distribution systems, and optionally...
January 1, 2009
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 12: Performance measuring and monitoring devices (PMD)
This part of IEC 61557 specifies requirements for combined performance measuring and monitoring devices that measure and monitor the electrical parameters within electrical distribution systems....
January 1, 2009
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 12: Performance measuring and monitoring devices (PMD)
La presente Norma contiene le prescrizioni relative ai dispositivi che misurano e controllano i parametri elettrici dei sistemi di distribuzione monofase e trifase fino a 1 000 V c.a. e fino a 1 500...