JFY51 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. Realtime monitoring of threephase 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: 208480VAC universal, 5060Hz Protection Function: Overvoltage, Undervoltage, Phase Failure, Phase Error, Voltage Imbalance, Timing, Count, Fault Record Setting Parameters: Overvoltage: 200600V Undervoltage: 150500V Over and Under Pressure Return Difference: 120V Over and Under Voltage Delay: 0.130s Unbalance Rate: 150percent Unbalance Return Difference: 110percent Unbalance Delay: 0.130s Reset Delay: 0.1999s 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: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .Standard modular construction, rail mounted. LCD display shows voltage value, fault status, parameter setting. Realtime monitoring of threephase 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.