ZHRA3 Motor Protector relay
group nameMotor Protector Relay
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Min Order1 piece
payment methodT/T, L/C, Credit Card, PayPal, Westem Union, Cash
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update timeThu, 11 Jul 2019 17:34:47 GMT
Paramtents
Rated control supply voltage AC/DC100V~240V AC380V. AC220V. 50Hz/60Hz
Contact capacity Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A
Setting mode Button setting
IP Class IP20
Use category AC-15
Start time 2s~ 120s adjustable
Tripping class tripping class(5,10,10A.20.30)
Protection Overload, current unbalance, phase loss, temperature
Current unbalance rate 40%~ 90% adjustable
Installation Manfame panel inslation tansomer panel isalatioii by screw orail
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Function
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
Built-in microcontroller, installed in a cabinet or 1/4 drawer unit. Currentmeasurement accuracy ≤ 2%, button setting, LCD backlit display current, faultstatus. 5 optional adjustable overload characteristic. With 1-set changeover and1-set auxiliary NO contacts. Enable star-delta and auto buck starts.Optional 4mA~ 20mA analog output and RS485 communication interface,support Modbus protocol, available network communication.
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