This automatic reactive power compensation controller.It is suitable for automatic regulation of capacitor compensation device in low voltage distribution system (hereinafter referred to as controller).It makes the power factor reach the user’s predetermined state, improves the utilization efficiency of the power transformer, reduces the line loss, and improves the voltage value of the power supply, so as to improve the economic and social benefits.

General
The meter is designed to measure single phase two wire AC active energy like residential, utility and industrial application. It is a long life meter with the advantage of high stability, high over load capability, low power loss and small volume .

General
The meter is designed to measure single phase two wire AC active energy variable parameter like residential, utility and industrial application. It has remote read communication port RS485 and WIFI. It is a long life meter with the advantage of high stability, high over load capability, low power loss and small volume .

The YCFK intelligent capacitor switching device uses thyristor switch and magnetic holding  switch in parallel operation.

It has the advantage of controllable silicon zero-crossing switch at the moment of connection and disconnection, and zero power consumption of the mag-   netic holding switch during normal connection.

Application
BGMJ gylinder self-healing shunt power capacitor was used in 50Hz or 60Hz lowvoltage system equipment,ithas powerfactoradjust,it was suitablein normally fieldcompensator and centralize auto compensate,it can reduce reactive power loss,improve voltage quality,it is nationally recommended tosaveelectric productsThis product meetsthe standards:GB/T 12747,IEC831-1/2.

General
The DDSY726 type single phase prepayment meter is a new type IC card prepaymentmeter which has such function as power metering,load control and customerinformation management.It is an ideal product when reforming electric-use system,achieving electrical energy to commercialize,setting charge and adjusting load stagein the power network.It adopt LSI and SMT technology,the key component are longlife international brand product.All of its functions comply with the relative technicalrequirement for class 1 single phase watt hour meter in IEC62053-21.

Applicable scope