Power factor controller is one of the most important components of the power factor correction equipment.As such, it plays a key role in the control and monitoring of the power factor and the system power quality. Can offers power factor control, measurements, monitoring and communication etc function.

Power Factor Control Relays automatically detects the amount of kVAR needed to meet a target power factor and switches in the proper amount. The auto-commissioning feature identifies the current and kVAR requirements of normal loads and avoids over-compensation at light loads. minimizes the wear of the power factor correction system and reduces disturbances on the electrical system.