AT28A三相電流數(shù)顯表 AT28V三相電壓數(shù)顯表,AT28AC單相綜合表
AT28A-6H2,AT28A-6H3三相電流表,AT28V-6H2,AT28V-6H3三相電壓表,AT28P-6H2,AT28P-6H3三相有功功率表,AT28Q-6H2,AT28Q-6H3三相無功功率表,AT28C-6H2,AT28C-6H3三相功率因數(shù)表,AT28W-6H2,AT28W-6H3三相功率,功率因數(shù)組合表,AT28DP-6H2,AT28DP-6H3三相有功電能,三相無功電能表,AT28AC-6H2,AT28AC-6H3三相綜合表,
AT28A-7H2,AT28A-7H3三相電流表,AT28V-7H2,AT28V-7H3三相電壓表,