Mining Explosion-proof Vacuum Feeder Switch

The whole structure is small and nice. The switch is equipped with quick plug-in connection and the technology is simple and direct

Powerful function of communication network

Standard RS485 interfaces are equipped with the device. Seamless joint field device can be realized. That makes it convenient to establish site monitoring system. The product has “4T” (telemeter, telecommunication, telecontrol and teleregulation) functions and it is easy to access substations underground and merge into industrial Ethernet. Concentrated monitoring in ground control center now is available.

Intelligent man-machine system

Intelligent protection and control are applied to the product. Human-computer interaction interface is displayed by Chinese on color LCD. Pull-down menu makes it simple and direct to operate.

Real-time display of parameters

Many sorts of information are displayed while the device is running, such as current time, three-phase current, grid voltage, active power, power factor, insulation resistance, main/branch switch, running condition, temperature, gas concentration, interlocked circuit breaker, etc.