Functional Features

Detection system with three-phase and four wire ， It can detect the voltage, current, active power, reactive power, power factor, frequency, harmonics and other parameters of each phase, achieving composite control of reactive power and voltage ， Achieve automatic reactive power tracking and compensation within the full load range, eliminate capacitor switching oscillation, and eliminate compensation dead zone .

Having overvoltage 、 undervoltage 、 phase loss 、 OVERCURRENT 、 short circuit 、 Harmonic blocking protection function ensures safe and reliable operation of the protection device

Capacitor group wiring Adopting a comprehensive approach"△.", fully"Y"The"△+Y"By combining various methods such as three-phase common compensation, three-phase separate compensation, and three-phase mixed compensation, we can achieve better results in reactive power compensation.

Equipped with interfaces such as serial communication ， Convenient for users Monitoring and local operations. According to user requirements, optional data communication signals can be selected(RS232TheRS485TheGPRS、CDMAShort distance wireless moduleRF),Scalable distribution monitoring function, achieving the goal of one machine for multiple uses.

Having voltage, current, and active power 、 reactive power 、 Power factor 、 Measurement functions for various parameters such as frequency and harmonics, as well as recording functions for fixed-point loads and events.

Technical Parameter