Zhiming Group Co., Ltd.
Main products:kwh meter,power capacitor,reactive power auto-compensation controller,AC contactor,circuit breaker
Contact Us
  • Contact Person : Ms. G Kelly
  • Company Name : Zhiming Group Co., Ltd.
  • Tel : 86-139-68710573
  • Fax : 86-577-62898168
  • Address : Zhejiang,Yueqing,No.472 Kaichuang Road, Jinlu Industrial Zone, Beibaixiang Town,Yueqing City, ZheJiang Province, China
  • Country/Region : China
  • Zip : 325603


Product Detailed
DGFC power compensation bank is reactive compensate ,it can reduce line loss and increase power factor

DGFC reactive power compensation bank take high performance single chip micro computers the basic hardware adopt ac sampling digital integration ,filter technology,it can trace and compensate the reative electricity intellgently ,through compunding switch and input and cutoff over zero so it can prevent the surge current

1. Small size facilitates installation and maintenance of equipment ,it is designed specially for reactive local compensation of three phase trnasformers with rated voltage 380v and capacity 30-600kvar

2.controlled by microcomputer and adopting automatic compensation mode ,it has complete functions and reliable performance ,LED digital shows the power factor line ,ranging from lagging (0.00~0.99)to leading (0.00~0.99)

3.the set value of COS delay and over voltage can be set through three function set keys on the panel keyboard and shown on the digital display ,concise man machine dialogue facilitates the operation

4.with pilot lamp indicating the lagging ,leading to operate and over voltage ,LED hints program input

5.with over voltage protection function ,it is safe in operation (the over voltage set value has been set at 430v in factory ,the user can reset is between 400v and 450v according to their own needs )when power line voltage exceed the set value ,cos digital meter is changed automatically and shows the present voltage value of power line ,at the step by step ,once the voltage regains normally ,the instation will work automatical again

6.having strong anti disturb capability ,it can resist interfenrence pulse of 2000v input directly through power line ,the index exceed national special standard

7. rated capacity  30 36 40 48 56 60 64 72 84 90 96 120 160 200 250 300 350 400 500 600kvar

8.using voltage range :0.85~1.1 time rated voltage

9.max allowable over current 1.3times of rated current

control circuit step  4 6 8 10 12step

10.switching time  1-150s/time adjustable


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