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Voltage transformer cabinet PJGPT-10 PJGPT-6 for mine flameproof and Intrinsic safety high-voltage vacuum distribution device

It is applicable to the underground coal mine in explosive environment. In the power supply system with the rated frequency of 50Hz, rated voltage of 10KV, 6KV and three-phase AC neutral point ungrounded or grounded through arc suppression coil, it provides protection, measurement and control power supply (centralized) for the mine flameproof and Intrinsic safety high-voltage vacuum distribution device or high-voltage vacuum electromagnetic starter, reduces the number of Voltage transformer in the line, and reduces the harm of resonance overvoltage to the power supply system. Connected with KJ series underground power grid monitoring system, it can realize remote automatic control, monitoring and monitoring of power equipment, and realize modern management such as unattended Electrical substation.

Keywords:

Voltage transformer cabinet PJGPT-10 PJGPT-6 for mine flameproof and Intrinsic safety high-voltage vacuum distribution device


DESCRIPTION

Product Usage

It is applicable to the underground coal mine in explosive environment. In the power supply system with the rated frequency of 50Hz, rated voltage of 10KV, 6KV and three-phase AC neutral point ungrounded or grounded through arc suppression coil, it provides protection, measurement and control power supply (centralized) for the mine flameproof and Intrinsic safety high-voltage vacuum distribution device or high-voltage vacuum electromagnetic starter, reduces the number of Voltage transformer in the line, and reduces the harm of resonance overvoltage to the power supply system. Connected with KJ series underground power grid monitoring system, it can realize remote automatic control, monitoring and monitoring of power equipment, and realize modern management such as unattended Electrical substation.

Main Features

Adopting advanced and reliable quick opening structure, drawer type core frame, compact structure, easy to repair and maintain; Set up an independent secondary wiring chamber, which is convenient for wiring and has multiple external terminals to meet the various wiring needs of users;

The main body handcart has two operation modes of electric and manual entry and exit (electric optional), which can remotely open and close the handcart in the dispatch room, and remotely monitor the position of the trolley's entry and exit through video surveillance;

Adopting the XK-810CP high-performance digital comprehensive protection device, with a full Chinese large screen LCD display and menu style operation, the display information is rich and the interface is friendly. Combined with the human-machine interface keyboard, it can achieve protection setting modification and various operations without power outage;

It can measure and display three-phase voltage, current, zero sequence voltage, zero sequence current, active power, reactive power, power factor and other parameters of the power grid in real time, as well as display equipment fault type, fault parameter, fault time, and has fault memory and query functions;

Equipped with fifth harmonic leakage protection, wind and gas blocking, and electricity metering functions;

Equipped with reliable mechanical locking, electrical locking, emergency opening and other devices to ensure safety and reliability;

RS485, CAN, Ethernet interface, 4G/5G/WIFI can be optionally configured to communicate with the coal mine power grid monitoring system, with remote sensing, remote control, remote regulation, remote signaling, remote viewing and other functions to realize unattended Electrical substation.

Main technical parameters

 

Product Model PJGPT-10 PJGPT-6
Rated input voltage (KV) 10 6
Output rated protection measurement voltage (V) 100
Rated output operating voltage (V) 100、127、220
Rated power (VA) 5000
Overall dimensions (mm) (width × high × Deep) 1525×1540×1340
Weight (kg) 600

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Longyuan Xinke Electric Co., Ltd


+86-391-6836868

+86-391-2193665

Add:Zone B, Tiantan Venture Park, High tech Zone, Jiyuan City, Henan Province

Tel:+86-391-6835588

Email:lyxkdq@163.com

 

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Who are we?

The company is committed to providing advanced technology, stable quality, safe and reliable mining explosion-proof electrical equipment and automation systems for the mining industry. The company's products cover nearly 100 specifications and models of various high and low voltage switches in coal mines, and are suitable for various application scenarios in Electrical substation, roadways, and mining faces.

Longyuan Xinke Electric Co., Ltd

+86-391-6836868

+86-391-2193665

Add:Zone B, Tiantan Venture Park, High tech Zone, Jiyuan City, Henan Province

Tel:+86-391-6835588

Email:lyxkdq@163.com

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