Norm-Entwurf
19/30406077 DC
19/30406077 DC
BS EN 61557-12 AMD1. Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC. Equipment for testing, measuring or monitoring of protective measures. Part 12. Power metering and monitoring devices (PMD)
Titel (englisch)
BS EN 61557-12 AMD1. Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC. Equipment for testing, measuring or monitoring of protective measures. Part 12. Power metering and monitoring devices (PMD)