Conformité aux normes chinoises

BS/ EN/ IEC 62053-22 Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)

BS/ EN/ IEC 61557-12 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

GB/T 22264.7-2008 安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求

BS/ EN/ IEC 62053-22 Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)

BS/ EN/ IEC 61557-12 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

GB/T 22264.7-2008 安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求

BS/ EN/ IEC 61557-8 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 8: Insulation monitoring devices for IT systems

BS/ EN/ IEC 61557-9 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 9: Equipment for insulation fault location in IT systems

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

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)

GB/T 17215.322-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（0.2S级和0.5S级）

GB/T 17215.321-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（1S级和2S级)

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

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)

GB/T 17215.322-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（0.2S级和0.5S级）

GB/T 17215.321-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（1S级和2S级)

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

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)

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

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)

GB/T 17215.322-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（0.2S级和0.5S级）

GB/T 17215.321-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（1S级和2S级)

BS/ EN/ IEC 62053-21 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)

BS/ EN/ IEC 61557-12 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

GB/T 17215.211-2006 交流电测量设备-通用要求、试验和试验条件 第11部分：测量设备

GB/T 17215.321-2008 交流电测量设备 特殊要求 第21部分：静止式有功电能表(1级和2级)

BS/ EN/ IEC 62053-22 Electricity metering equipment (a.c.) - Particular Requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)

BS/ EN/ IEC 61557-12 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

GB/T 17215.211-2006 交流电测量设备-通用要求、试验和试验条件 第11部分：测量设备

GB/T 17215.322-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（0.2S级和0.5S级）

BS/ EN/ IEC 62053-21 Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)

BS/ EN/ IEC 61557-12 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

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

BS/ EN/ IEC 62053-22 Electricity metering equipment (A.C.) - Particular requirements - Part 22: Static meters for active energy (Classes 0,2 S and 0,5 S)

BS/ EN/ IEC 61557-12 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

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

GB/T 22264.7-2008 安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求

BS/ EN/ IEC 62053-22 Electricity metering equipment (A.C.) - Particular requirements - Part 22: Static meters for active energy (Classes 0,2 S and 0,5 S)

BS/ EN/ IEC 61557-12 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

BS/ EN/ IEC/ UL 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements

BS/ EN/ IEC 62052-11:2020 Electricity metering equipment (A.C.) - General requirements, tests And test Conditions - Part 11: Metering equipment

BS/ EN/ IEC 62053-21 Electricity metering equipment (A.C.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)

BS/ EN/ IEC 61557-12 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

BS/ EN/ IEC 62053-22 Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)

BS/ EN/ IEC 61557-12 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

GB/T 22264.7-2008 安装式数字显示电测量仪表 第7部分：多功能仪表的特殊要求