220V Digital SVR Single Phase Voltage Monitoring Relay 1CO / 1NC Contacts Features Powered by the measuring circuit Compatible with AC and DC supply Microprocessor technology provides highly accurate and ... Read More
Sequence Single Phase Under Over Voltage Relay Fault Recording With Last 3 Faults Features Powered by the measuring circuit Compatible with AC and DC supply Miroprocessor technology provides highly accurate and ... Read More
Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and keypad afford a precise,digital ... Read More
Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or ... Read More
Refrigeration Units Three Phase Voltage Monitoring Relay phase reversal protect Neutral loss monitoring function could protect The three-phase circuit composed of a single-phase load is generally asymmetrical. ... Read More
AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 ... Read More
Phase Failure AC Current Relay CE / CCC Certification With Knob Setting Method Integrative structure Three-phase monitoring of overload, phase loss, phase unbalance Powered by the measuring circuit 1 NC SCR ... Read More
Digital protector Electronic Overload Relay over current monitoring device Function Data Functions Setting range Delay time Short circuit 8* In,fixed 200ms,fixed Overcurrent 1-999A inverse time or 5s fixed Lock... Read More
Adjustable Phase Loss Protection 3 Phase Monitoring Relay With Din Rail Mount Features Compact modular size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unabalance ... Read More
Elevator Lift Single Phase Voltage Monitoring Relay Over Under Voltage Protection Device 1.Adjustble Delay Time fOR 0-999s 2.Selectable Under Voltage / Over Voltage 3.1 CO Configurations 4.Suitable for 1 Phase ... Read More