It has communication interfaces such as RS232, RS485, TCP/IP.

Clear operation panel design, simple and clear operation, and reliable “five-prevention” interlock.

Using GPRS communication system, the fault time, location and nature of the accident can be informed by SMS.

This product adopts a fully insulated and fully sealed structure, which is adaptable to various operating environments of the distribution network all day long, resistant to humidity and condensation, low temperature and high temperature.

The design of the integrated common box type of the vacuum circuit breaker and the three-position disconnector, modular structure, with its own operating power supply, high power supply reliability, setting timed overcurrent protection, instantaneous trip protection and zero sequence protection to cut off the fault of the user or branch line instantly.