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Contact: Lorri Liu
Company: Huainan Wantai Electric Co., Ltd
Pingwei Industrial Park, Panji District, Huainan City, Anhui, China
Huainan 232089
Phone: 86-554-4333789
Fax: 86-554-4333789
E-Mail: Send Inquiry
Date/Time:  4/18/19 7:59 GMT

High Voltage Vacuum Distribution Device

Mining Explosion-Proof Intrinsically Safe Permanent Magnetic Mechanism High
Voltage Vacuum Distribution Device
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, rated frequency 50Hz,
rated current 630A. And can be used as a direct start high-voltage motor.
Product Details
The device adopts control and protection system composed of the programmable
controller(PLC) and text display screen. There is a liquid crystal display window
to show the operation status and various fault conditions of the protection box.
The device with flexible parameter setting, stable quality, sensitive and reliable
action performance, intuitive and concise operation and fault picture, has an
intrinsically safe control interface, which is convenient for external control of
equipment, and compose joint control.
The device has protection functions of insulation monitoring, high voltage
leakage, overload, fault phase, undervoltage, short circuit, loss of voltage and
Rated voltage: 10(6)KV
The maximum working voltage: 12(7.2)KV
Rated current: 50, 100, 160, 200, 315, 400, 500, 630A
Rated frequency: 50Hz
Rated short circuit breaking current: 12.5KA
With 20 years' export experiences, our Vacuum Distribution Device and High Voltage
Distribution Device has been welcomed in international markets. If you want to the
distribution device price,combination switch,integrated protection device or any
other mining explosion-proof equipment ,please contact us at any time. We will
send you our price list.
High Voltage Vacuum Distribution Device
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SOURCE: Import-Export Bulletin Board (
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