China 'GB/T 17215.831-2017
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17215.831-2017
Electricity metering equipment (AC)—Acceptance inspection—Part 31: Particular requirements for static meters for active energy (classes 0.2 S, 0.5 S, 1 and 2) 交流电测量设备 验收检验 第31部分:静止式有功电能表的特殊要求(0.2S级、0.5S级、1级和2级)
Issued Date:2017
Implemented Date:2017
Issued by:
The Standardization Administration of the People's Republic of China