交流電能計(jì)量表的型號(hào)規(guī)格及技術(shù)數(shù)據(jù),如表21-15所示。表21-15交流電能計(jì)量表型號(hào)規(guī)格及技術(shù)數(shù)據(jù)名稱型號(hào)準(zhǔn)確度等級(jí)額定電壓(V)標(biāo)定電流(最大電流)(A)連接方式單相電能表DD862-42.02202.5(10),5(20),10(40),15(60),30(100)直接接入DD862a-41.5(6), (共 1221 字) [閱讀本文] >>