DGZB-J series reactive power automatic compensating controller is based on the ZBK44001-89 national professional standards and design, the controller output signal to switch control of AC contactor, respectively, to control the capacitor switching / 
 DGZB-K series of dynamic reactive power compensation controller is based on national professional standards JB/T9663-1999 design, the controller output signal control switch capacitive non-contact switch to control the capacitor switching. 
 Draw upon advanced technology products, with a small size, reasonable and attractive, functional, anti-interference ability, stable and reliable, high precision compensation for switched capacitor reactive power compensation to achieve. Improve the power factor.