JFY 5 1 Over Under Voltage Phase Failure LCD Display Protector 3 Phase Voltage Monitor Relay

Features: Standard modular construction, rail mounted. LCD display shows voltage value, fault status, parameter setting. Real time monitoring of three phase overvoltage, undervoltage, phase error, phase loss, voltage imbalance faulty. Powered by the measuring circuit, no additional auxiliary power required. Adjustable overvoltage value, undervoltage value, voltage imbalance rate and action time. Timekeeping and counting function. Specification: Rated Voltage: 208 480VAC universal, 50 60Hz Protection Function: Overvoltage, Undervoltage, Phase Failure, Phase Error, Voltage Imbalance, Timing, Count, Fault Record Setting 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 50percent Unbalance Return Difference: 1 10percent 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 System Package List: 1 x Phase Sequence Protector Note:

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