Mining Explosion-Proof High Voltage Vacuum Circuit Breaker

Mining Explosion-Proof High Voltage Vacuum Circuit Breaker

Mining Explosion-Proof High Voltage Vacuum Circuit Breaker

The solution is primarily relevant in the coal mine with explosive gasoline (methane combination), to handle, protect and measure in the 3-stage AC neutral point not right grounded power offer system of rated voltage 10KV, 6KV, rated frequency 50Hz.

Specialized Parameters

Rated voltage 6, 10 KV
Rated recent fifty, 100, 150, 200, three hundred, 400, five hundred, 630 A
Rated frequency fifty HZ
Rated quick-circuit breaking existing twelve.5 KA
Rated brief-circuit producing existing 31.five KA
Rated peak face up to present 31.5 KA
Allowable working frequency a hundred and eighty  Times/h
Brief circuit defense action time ≤100 MS
Mechanical lifestyle one hundred thousand Instances
Proportions(W*D*H) 1572* 1384*1321 MM

Structure description
1. The explosion-proof enclosure is composed of a primary cavity and  a wiring cavity
2. The front doorway has a fast-opening structure and has a mechanical locking operate
3. With handbook closing and opening, electric powered closing and opening functions
4. The wiring cavity is divided into upper and lower cavities, the upper cavity is the power enter line, and the reduced cavity is the output line
five. The front doorway is outfitted with manage buttons, location buttons, PLC substantial-voltage complete protectors, guy-machine dialogue screen gadgets, and so forth.

Complex benefits and purposeful traits
1. WTG-200 large voltage change microcomputer built-in defense device or PLC programmable controller 
2. The human-computer conversation interface uses Chinese colour Lcd display, JCPTizable show language. 
3. It has common RS485 communication interface, provides normal conversation protocol. 
four. Customizable with lighting or heating dehumidification.
5. Comprehensive fault parameters can be exhibited, recorded and queried 
six. A national invention patent for a product.
seven. The high-voltage everlasting magnet vacuum circuit breaker management gear, with breaking capability is powerful and the breaking pace is quick.


Mining Explosion-Proof High Voltage Vacuum Circuit Breaker


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