Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers

Product Details
Customization: Available
Certification: ISO9001, CCC, CE
Protection: Corrosion Resistance
Manufacturer/Factory & Trading Company

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Number of Employees
371
Year of Establishment
2009-08-12
  • Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
  • Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
  • Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
  • Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
  • Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
  • Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
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Basic Info.

Model NO.
PJG1
Housing
Cast Iron
Ex Grade
Exd I MB
IP Grade
IP54
Transport Package
Wooden Box
Specification
L*D*H: 1572*1384*1321
Trademark
Wantai Group
Origin
China
HS Code
8537209000
Production Capacity
10000sets/Year

Product Description

Coal Mining Explosion-Proof High Voltage 6KV 10KV circuit breakers 


Application
The product is mainly applicable in the coal mine with explosive gas (methane mixture), to control, protect and measure in the three-phase AC neutral point not directly grounded power supply system of rated voltage 10KV, 6KV, rated frequency 50Hz.

Technical Parameters
Rated voltage 6, 10 KV
Rated current 50, 100, 150, 200, 300, 400, 500, 630 A
Rated frequency 50 HZ
Rated short-circuit breaking current 12.5 KA
Rated short-circuit making current 31.5 KA
Rated peak withstand current 31.5 KA
Allowable operating frequency 180  Times/h
Short circuit protection action time ≤100 MS
Mechanical life 100000 Times
Dimensions(W*D*H) 1572* 1384*1321 MM

Structure description
1. The explosion-proof enclosure is composed of a main cavity and  a wiring cavity
2. The front door has a quick-opening structure and has a mechanical locking function;
3. With manual closing and opening, electric closing and opening functions;
4. The wiring cavity is divided into upper and lower cavities, the upper cavity is the power input line, and the lower cavity is the output line
5. The front door is equipped with control buttons, setting buttons, PLC high-voltage comprehensive protectors, man-machine dialogue display devices, etc.


Technical advantages and functional characteristics
1. WTG-200 high voltage switch microcomputer integrated protection device or PLC programmable controller 
2. The human-computer interaction interface uses Chinese color LCD screen, customizable display language. 
3. It has standard RS485 communication interface, provides standard communication protocol. 
4. Customizable with lighting or heating dehumidification.
5. Detailed fault parameters can be displayed, recorded and queried 
6. A national invention patent for a product.
7. The high-voltage permanent magnet vacuum circuit breaker control equipment, with breaking capacity is strong and the breaking speed is fast.
Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers





Coal Mining Explosion-Proof Type High Voltage 6kv 10kv Circuit Breakers
 

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