TVR three-phase power monitor (also called phase protection, power relay) is used in alternating current 50 / 60Hz, rated voltage below 690V AC, and gives protection to over voltage, under voltage, ph

Protect against:1. Over voltage2. Under voltage3. Unbalance voltage4. Phase loss5. Phase reverse* 50/60Hz*

TVR three-phase power monitor (also called phase protection, power relay) isused in alternating current 50 / 60Hz, rated voltage below 690V AC, andgives protection to over voltage, under voltage, phas

TVR three-phase power monitor (also called phase protection, power relay) isused in alternating current 50 / 60Hz, rated voltage below 690V AC, andSell Three Phase Power Protection Relays unit systemg

Control board is input and output of MCB controller, mainly use to protect input, control output and simulation capacity of input.* Display and Control ModeIt can link many I/O modules according to th

Technical parameter:Rated insulated voltage: AC 660VRated work voltage: three-phase AC380V+NControl circuit voltage: 220VAC-1PH-50HzSafety grade of the box body: IP55The box body adopts static dusting

Controller of module unit:DFS-312 module unit controller is designed on the base of intelligent programmable microcomputer controller and specializes for module unit controller. Its function of contro

Product Name: Controller of Module Unit SystemModel Number: 3PH-230Place of Origin: ChinaController of module unit:DFS-312 module unit controller is designed on the base of intelligent programmable mi

Technical parameter:Rated insulated voltage: AC 660VRated work voltage: three-phase AC380V+NControl circuit voltage: 220VAC-1PH-50HzSafety grade of the box body: IP55The box body adopts static dusting