• CHINT XJ3-G Sequence and On-off Protection Relay AC380V Overvoltage and Undervoltage Protection Phase Sequence Protection.xj3-g chint
  • CHINT XJ3-G Sequence and On-off Protection Relay AC380V Overvoltage and Undervoltage Protection Phase Sequence Protection.xj3-g chint
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CHNT XJ3-G Phase Sequence & Phase Loss Protection Relay

$24.78 USD
$24.78 USD
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CHNT XJ3-G XJ3-D Phase Sequence & Phase Loss Protection Relay AC380V 50Hz, 1NO+1NC Contact, Motor Water Pump Phase Failure Protection Monitoring Relay

Product Description 

Original CHNT XJ3 series phase protection relay includes XJ3-G and XJ3-D two models, rated working voltage AC380V 50Hz. Core protection functions: phase loss(open-phase), wrong phase/phase sequence reversal protection; equipped with 1NO+1NC changeover contact, action response time ≤2s once abnormal three-phase power occurs. Support DIN rail mounting or panel flush mounting, specially designed for three-phase motor, water pump, air compressor, elevator equipment to avoid burnout caused by missing phase or reverse phase sequence damage.

 

  • Dual Fault Protection: Effectively monitor open-phase missing & reverse phase sequence faults, cut off control circuit rapidly to safeguard three-phase motor & pump from winding burnout.
  • Fast Response Speed: Trip within ≤2 seconds after phase abnormality detected, timely power interlock to prevent equipment damaged under abnormal power supply.
  • Standard 1NO+1NC Contact: Flexible signal output for external contactor interlock, convenient to connect alarm or power-off control circuit.
  • Two Installation Options: Compatible with standard 35mm DIN rail or cabinet panel flush installation, easy retrofit for existing control cabinet.
  • Wide Industrial Application: Ideal for water pump, compressor, lifting elevator, industrial fan and all kinds of 380V three-phase motor equipment safety protection.

Specification

Attribute Parameter Details
Brand CHNT 正泰
Model XJ3-G、XJ3-D
Rated Voltage AC380V 50Hz
Protection Function Phase Loss / Open-phase Protection + Wrong Phase / Phase Sequence Reverse Protection
Contact Configuration 1NO + 1NC (1 Normally Open +1 Normally Closed)
Operating Action Time ≤2 seconds
Mounting Type DIN Rail Mount / Panel Fixed Mount
Application 3-phase motor, water pump, air compressor, elevator, fan industrial equipment overphase fault protection

Care Instructions