• FEATURES
  • TECHNICAL SPECIFICATIONS

AVAILABLE IN

  • 5 kva (1/1)
  • 10 kva (1/1)
  • 15 kva (1/1)
  • 10 KVA (3/3)
  • 15 KVA (3/3)
  • 20 KVA (3/3)
  • 25 KVA (3/3)
  • 30 KVA (3/3)
  • 40 KVA (3/3)
  • 50 KVA (3/3)
  • 60 KVA (3/3)
  • 75 KVA (3/3)
  • 100 KVA (3/3)
  • 125 KVA (3/3)
  • 150 KVA (3/3)

OIL COOLED SERVO CONTROLLED VOLTAGE STABILIZER FEATURES

  • Special sensing circuit to maintain constant output voltage electricity and DG
  • 7 Segment LCD display for Input and output voltage
  • Adjustable output under and over voltage
  • Voltage alarm
  • Trip and bypass facility
  • Time delay circuit

TECHNICAL SPECIFICATIONS

Specification Details
Input Voltage 340V AC to 480V AC
Output Voltage 440VAC ± 1%, 50 Hz
Type 3 Phase for unbalanced Load & Supply Conditions, indoor Type, Variac & Buck Boost Transformer Type
Cooling Oil Cooled
Rate of correction 70V/sec
Supply Frequency 47-53 Hz
Servo Motor Drive A.C. Synchronous stepper motor
Waveform Distortion Nil
Overloading 115 % for 3 min
Efficiency Better Than 98%
Metering Electronics LCD display for input & output voltage, Output current & frequency
Indication Under / Over voltage alarm, overload, trip bypass indication
Termination Input & Output Connectors / terminals brought out at terminal Epoxy board through studs of adequate rating
Protection 1 : Adjustable electronics alarm, circuit monitoring output voltage with cutoff facility through power contactor
2 : MCCB at input for short circuit & Overload protection
3 : Start & Stop Switch
4 : Single phase preventer
5 : Controls - Auto / Manual switch / Lower - higher switch