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
  •  Time delay circuit
  •  Trip and bypass facility

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 )

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 ·         Adjustable electronics alarm, circuit monitoring output voltage with cutoff facility through power contactor ·         MCCB at input for short circuit & Overload protection ·         Start & Stop Switch ·         Single phase preventer ·         Controls :- Auto / Manual switch / Lower - higher switch
Enclosure Fabrication in sheet metal of adequate thickness with louvers for ventilation & wheels for mobility , Indoor Type
Optional Protection Mains Bypass Switch, Surge Protection Device, Neutral Loss Protection
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Oil Cooled Servo controlled voltage stabilizer
Applications

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Products

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