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Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p

China Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p, Find details about China Voltage Protection Relays, Phase Protection Relay from Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p

Model NO.
WJGQ-50/2P
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, UL, CB, CCC
Trademark
WJ
Transport Package
Carton
Specification
80*50*66.5
Origin
China
Model NO.
WJGQ-50/2P
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, UL, CB, CCC
Trademark
WJ
Transport Package
Carton
Specification
80*50*66.5
Origin
China

1. Data Specs for Auto Reset Over/Under Voltage Protector Device :

Application:
communication, television broadcasting, computer room, automatic control, and mechanical equipment, and all distribution equipment lightning protection.

Main function:

1, when the single-phase line has over-voltage or under-voltage, the line is cut off, and the single-phase line voltage returns to normal after a delay and automatically resets to connect the line.
2, when the transient or transient overvoltage occurs on the line, the protector will not malfunction.
3, when the line fault voltage is the highest, the protector itself will not be damaged.
4, the protector does not connect to the line when the voltage is unstable due to faults such as false contacts or when the power is suddenly cut off and then the power comes on. 
5, the protector has an inverse time action characteristic, and the action time is ≤1s.
6, voltage protection range: 0-450V below 40A, 50/60A: 0-600W.
7, withstand impulse voltage: 4kV(in line with the safety standards of Class III electrical appliances).
8, the protector has two-color light-emitting diodes to the working status, green: normal voltage indication, red: over-under voltage or delay indication



Features: 

A. Small size but high switching capacity.
B. Built-in high-performance MCU provides precise voltage protection.
C. Energy-saving, driven by instantaneous impulse coil.
D. Cost-effective, improved circuit design consumes very low power.
E. Flame retardant cover provides good fire, heat, and weather resistance.
F. Withstand the impact voltage: 5KV. 
G. Outline Modulus Design: Rail mounting. 

 

Main Technical Parameters

Project Parameter
Operating VoltageAC 220V, Frequency: 50Hz
Product specifications20A, 32A, 40A, 50A, 63A (Resistance)
Load power4.4KVA, 6.6KVA, 8.8KVA, 11KVA, 13.2KVA
Overvoltage action cut-off valueAC 270±5V
Overvoltage recovery valueAC 255±5V
Undervoltage action cut-off valueAC 170±5V
Undervoltage recovery valueAC 185±5V
Delay after power failure30±10 second
Action delay time ≤1 s
Own power consumption ≤2 W
Electrical machinery life≥10 million times
Standards compliantJB/T 12762-2015  <<OUPA>>
 
Dimensions and installation instructions 
 
Project Parameter
Input method Lower input, upper output 
Upper input, lower output 
Installation method 36mm standard rail installation 
Dimensions 2P/77*36*65mm( L*W*H) 
4P/77*72*65mm (L*W*H)

Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2pVoltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2pVoltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2pVoltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p 
Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p
Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p
Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p
 
Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p
Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p
 
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Voltage Protector DIN Rail Protection Over Under Automatic Low Voltage Protect Relay Three-Phase Unbalance Over/Under Voltage Protection Relays Wjgq-50/2p


 

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