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.
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 overvoltage.
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
Contact Name: Lorri
Company Name: Huainan Wantai Electric Co., Ltd
Street Address: Pingwei Industrial
Park, Panji District, Huainan City,
Huainan, China 232089
Member name: wantaiminerslamp
Member Since: 15 February 2019
Total Leads: 16 wantaiminerslamp Import Export Business Leads
Business focus: Explosion Proof Equipment, Electrical Equipment
Verify: Safe Import Export Tips