Multifunction 3 Phase Failure Protection Relay Voltage Monitoring Relay Phase Loss Protector LCD Display 208-480VAC DIN Rail for Real-time Monitoring Electrical

Voltage monitoring relay use standard modular construction, rail mountede sequence protection relay can real-time monitoring of motor over-current, under-current, phase-gap and voltage unbalance faults. Phase failure protection relay with lcd display to shows voltage value, fault status, and parameter settingure: 【STANDARD MODULAR CONSTRUCTION】Voltage monitoring relay use standard modular construction, rail mounted. 【SHOWS VOLTAGE VALUE】Phase failure protection relay with lcd display to shows voltage value, fault status, and parameter setting. 【NO AUXILIARY POWER】The phase sequence protection relay is powered by the measuring circuit, no additional auxiliary power requiredification： Rated Voltage: 208-480VAC universal, 50/60Hz Protection Function: Overvoltage, Undervoltage, Phase Failure, Phase Error, Voltage Imbalance, Timing, Count, Fault RecordSetting Parameters: Overvoltage: 200-600V Undervoltage: 150-500V Over and Under Pressure Return Difference: 1-20V Over and Under Voltage Delay: 0.1-30s Unbalance Rate: 1-50% Unbalance Return Difference: 1-10% Unbalance Delay: 0.1-30s Reset Delay: 0.1-999s Contact Form: A group of conversion, a group of normally closed Contact Capacity: 6A AC250V (resistive) Mount Method: 35mm DIN rail Typical Application: Motor, Fan, Pump, Air Compressor, Hoist, Vehicle, Crane, Elevator, Machine Tools, Central Air Conditioning, Refrigeration Equipment, Laser Equipment, Industrial Control SystemPackage List: 1 x Phase Sequence Protector