QJZG-10 High voltage vacuum electromagnetic starterDetailed product description：

QJZG-10 Mining Explosion proof and Intrinsic Safety High Voltage Vacuum Electromagnetic Starter

One purpose
The QJZG-10 high-voltage vacuum electromagnetic starter is suitable for underground coal mines containing methane mixed gas and posing an explosion hazard. In a power supply system with an AC frequency of 50Hz, rated voltages of 10KV, 6KV, 3.3KV, and rated current up to 630A, and a three-phase neutral point not directly grounded, direct starting protection is provided for high-voltage motors. This starter adopts a microcomputer comprehensive protection and monitoring device, which has stable and reliable performance, strong anti-interference ability, and is equipped with RS485 standard communication interface. It is connected to KJ mining power monitoring system and can realize remote automatic control and monitoring equipment.

Function of QJZG-10 High Voltage Vacuum Electromagnetic Starter
◎ Full Chinese backlit LCD display, real-time display of important information such as system voltage, three-phase current, and system operation status;
◎ Pull down menu settings;
◎ It has protection functions such as short circuit, overload, phase failure, overcurrent, insulation monitoring, undervoltage, overvoltage, etc
◎ Pin type isolation switch, trolley type movement, quick opening door structure;
◎ Equipped with electricity metering function;
◎ Equipped with fault memory and fault query function;
◎ Equipped with parameter setting password locking function;
Intelligent measurement and control protection device, with compatible network communication integration interface (RS485).