中国标准合规性
PM2110 / PM2120
BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
PM2130
BS/ EN/ IEC 61557-12 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD) |