PEF power factor controller is a new type of intelligent power distribution measurement and control equipment that integrates functions of measurement, protection, switching control, and communication. Measuring function: power factor, voltage and current, frequency, active power, reactive power, voltage / current harmonic total distortion rate,
KPM83digital protection relay is based on high-performance DSP processor and embedded real-time operating system, it is a protection and monitoring devices that integrated protection, monitoring and control, communications. It is suitable for substations, power plants, industrial and mining enterprises, construction and other fields with voltage
The CPH series smart harmonic suppression compensation module is based on low-voltage pure dry-type capacitors. It adopts the latest achievements in microcontroller technology, micro-sensors, micro-network technology and electrical appliance manufacturing technology. It integrates zero-point switching, protection, measurement, and online functions in one. It is a