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10kv Explosion-Proof Intrinsically Safe Permanent Magnetic Mechanism High Voltage Vacuum Distribution Device for Mine
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10kv Explosion-Proof Intrinsically Safe Permanent Magnetic Mechanism High Voltage Vacuum Distribution Device for Mine
PJG-50~1250/10(6)Y Mining explosion-proof intrinsically safe permanent magnetic mechanism high voltage vacuum distribution device
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.
The explosion-proof enclosure is composed of a main cavity and a wiring cavity.
The front door has a quick-opening structure and has a mechanical locking function.
The front door mechanism of the switch is a fixed bolt structure.
With manual closing and opening, electric closing and opening functions.
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.
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
High voltage switch microcomputer integrated protection device or PLC programmable controller.
The human-computer interaction interface uses Chinese color LCD screen, customizable display language.
It has standard RS485 communication interface, provides standard communication protocol.
Customizable with lighting or heating dehumidification.
Detailed fault parameters can be displayed, recorded and queried.
A national invention patent for a product.
The high-voltage permanent magnet vacuum circuit breaker control equipment, with breaking capacity is strong and the breaking speed is fast.
Frequently Asked Questions
What is the primary application of this high voltage vacuum distribution device?
It is designed primarily for coal mines with explosive gas (methane mixtures) to control, protect, and measure three-phase AC neutral point systems not directly grounded, operating at rated voltages of 6KV or 10KV and a rated frequency of 50Hz.
What are the safety and explosion-proof ratings for this device?
The device features an explosion-proof Ex Grade of Exd [Ib] I MB and an ingress protection rating of IP54, ensuring high level security in demanding mine environments.
Does the display interface support language customization?
Yes, the human-computer interaction interface uses a color LCD screen and supports customizable display languages to meet different international requirements.
What are the communication interfaces provided by this system?
It is equipped with a standard RS485 communication interface and provides standard communication protocols to ensure seamless data transmission and integration.
What is the expected mechanical life of the vacuum distribution device?
The device is designed for heavy-duty industrial use and has a verified mechanical life of up to 100,000 times.