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IEC 62054-21 Ed. 1.1現(xiàn)行
Electricity metering (AC) - Tariff and load control Part 21: Particular requirements for time switches
出版：International Electrotechnical Committee
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標(biāo)準(zhǔn)編號： IEC 62054-21 Ed. 1.1
發(fā)布時間：2017/1/30 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：International Electrotechnical Committee
標(biāo)準(zhǔn)頁數(shù)：74
標(biāo)準(zhǔn)簡介
Defines particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff registers and maximum demand devices of electricity metering equipment.
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