GB/T 18216.12-2010 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 12:Performances measuring and monitoring devices (PMD)

GB/T 18216.12-2025 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 2423.1-2001 Environmental testing for electric and electronic products—Part 2:—Test methods Tests A:Cold GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control, and laboratory use—Part 1:General requirements GB/T 17215.211-2006 Electricity metering equipment(a.c.)—General requirements,tests and test conditions—Part 11:Metering equipment GB/T 17215.321-2008 Electricity metering equipment(a.c.)—Particular requirements—Part 21:Static meters for active energy(classes 1 and 2) GB/T 17215.322-2008 Electricity metering equipment(a.c.)—Particular requirements—Part 22:Static meters for active energy(classes 0.2S and 0.5S) GB/T 17215.323-2008 Electricity metering equipment(a.c.)—Particular requirements—Part 23:Static meters for reactive energy(classes 2 and 3) GB/T 17626.5-1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.5-2008 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test IEC 60364-6 IEC 61000-4-5 IEC 61000-4-15 IEC 61000-4-30:2003 IEC 61010(所有部分) IEC 61326-1:2005 IEC 61557-1:2007 IEC 62053-31:1998

IEC 61557-12:2007