General description
　　The series of devices are introduced the microcomputer control program by the Computeraided Design(CAD)So as to trace and compensate the reactive electricity
imtelligently．With the reasonable construction and advanced techniques，these devices are widely applied to low volage electric network to promote power factor，reduce reactive loss，and improve the quality of power supply，therefore they are the energysaving produc~of the new generation．
Main characteristics
1．Small volume and easy installation and maintenance．
2．Controlled by the microcomputer，with complete range of functions and reliable performance；Automatic and manual compensation methods are available to switch over casually．
3．Digital displayed power factor comvenient to observe the operation status．
4．Safe operation owing to the over voltage protection function，and once the voltage return normal，the device will continue the normal operation automatically．
Main technical characterlstles
1．Service conditions：Altitude≤2000m．ambient temperature-25℃～45℃．humidity≤90％at 20℃ and≤50％at 40℃．and mounting gradient≤5。
2．Rated voltage：400VAC．50HZ．
3．Rated output：30，36，40，48，56，60，64，72，84，90，96Kvar．
4．Operating voltage range：(0．85～1．10)times of rated voltage．
5．Max allowable current：1．30 times of tated currenet．
6．Number of ciruits controlled：4．6．
7．Switching time：30～90s／time．adjustable．
8．Operation method：Automatic，continuous operation．
9．When the load varies from 5％to 100％．the cost value remains over 0．95．