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Chinese National Standard Category: Electric energy measurement and load control system

English Title: Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)
Chinese Title: 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)
Standard No.: GB/T 17215.321-2008
Category No.: N22
Issued by: AQSIQ SAC
Issued on: 2008-6-30
Implemented on: 2009-1-1
Status: superseded
Superseded by:GB/T 17215.321-2021 Electricity metering equipment (AC)-Particular requirements-Part 21:Static meters for active energy
Superseded on:2021-11-1
Abolished on:2021-11-01
Superseding:GB/T 17215-2002 Alternating current static watt-hour meters for active energy(classes 1 and 2)
Word Count:9000 words
Similar Standards: T/CIMA 0026-2021   T/CIMA 0030-2022   T/CIMA 0021-2020   GB/T 19882.1-2005   GB/T 37006-2018   T/CIMA 0031-2022   T/CIMA 0020-2020   T/CIS 17005-2021   GB/T 42556-2023   GB/T 17215.323-2022   GB/T 17215.675-2022   GB/Z 17215.652-2022   GB/T 17215.324-2022   GB/Z 17215.669-2022   GB/T 17215.303-2022   GB/T 17215.673-2021   GB/T 17215.647-2021   GB/T 17215.691-2021   GB/Z 17215.611-2021   GB/T 17215.211-2021  
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