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.
Fault record function.
Specification:
Rated Voltage: 300500VAC, 50Hz
Protection Function: Overvoltage, Undervoltage, Phase Failure, Phase Error, Voltage Imbalance, Fault Record
Parameter Setting:
Overvoltage: 390490V
Undervoltage: 300370V
Overvoltage Delay: 0.125s
Undervoltage Delay: 0.125s
Unbalance Rate: 529percent
Unbalance Delay: 125s
Phase Sequence: ONOFF
Reset: AUHA
Contact Form: A group of NO, a group of NC
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
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.
