上海燕趙電子專業(yè)制造：PDM-803三相智能電力儀表PDM-803三相智能電力儀表三相智能電流/電壓表 PDM-803A/V PDM-803V 三相智能功率表PDM-803P 三相數(shù)字式電能表PDM-803DP 三相綜合電量表PDM-803AC PDM-803A/V/P/DP/AC-R/Q/C/M/K/DSC-5A/1A-100V/400 PDM-820綜合電力監(jiān)測儀三相電力監(jiān)控儀PDM-820AV 三相綜合電力監(jiān)控儀PDM-820AC 三相多功能電能表PDM-820DP 電容器綜合監(jiān)測儀PDM-820QC PDM-820AV/AC/DP/QC-R/Q/M/K/THD-5A-1A-400V/100V PDM-810配電控制單元智能配電單相監(jiān)控單元PDM-810PL 智能配電負荷監(jiān)控單元PDM-810PLT 智能配電三相監(jiān)控單元PDM-810PLV 智能配電綜合監(jiān)控單元PDM-810PLM PDM-803三相智能型電力儀表三相智能電流/電壓表 PDM-803A/V PDM-803V 三相智能功率表PDM-803P 三相數(shù)字式電能表PDM-803DP 三相綜合電量表PDM-803AC PDM-803A/V/P/DP/AC-R/Q/C/M/K/DSC-5A/1A-100V/400V PDM-801單相智能電力儀表單相智能電流/電壓表 PDM-801A/V PDM-801V 單相智能功率表PDM-801P