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YK-3 On Load Voltage Regulation Controller
 
     
> ON LOAD TAP CHANGER
> OFF CIRCUIT TAP CHANGER
> MOTOR DRIVER MECHANISM
> INTELLIGENT CONTROLLER
> OIL FILTER
> TECHNICAL DATA
     
 
   
Main Technical Data
      YK-3 On Load Voltage Regulation Controller is used for control 35kV OLTC to tap-change operation, and mates with on load voltage regulation transformer to obtain auto voltage regulation system.
      On auto model, when results f comparison deviated from the set value the sampling voltage and setting voltage. The controller will delay issued “boosted”, “depressurization” order, to made OLTC auto voltage regulation.
      On the manual model, could manual issued “boosted”, “depressurization”, “stop” order on the control panel, also could received remote command input interface and RS485 communication interface input “boosted”, “depressurization”, “stop” order to operation OLTC.
 
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