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Home » Products » Voltage Transformer » Voltage Transformer

Voltage Transformer

Voltage Transformer
Voltage Transformer
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Product Code : 10
Product Description
For the past 43 years, we have been serving our respected clients by offering excellent quality Voltage Transformer. It is widely used in many industrial and commercial places for offering a steady and synchronized flow of voltage. Power factor is an important factor in determining secondary voltage. It means that voltage regulation of a transformer is a dynamic load dependent. Significance of a voltage regulation helps us to know efficient working of a customer. So, Voltage Transformer must opt as it may give change in voltage when load is connected. 


  • High speed Voltage Correction

  • Complete protection against noise

  • Long lasting functional life


Technical Specifications

  • Capacity: 100 VA to 7KVA for single phase and 3 KVA to 20 KVA For 3 Phase.
  • Input Voltage
    • 160V to 300V A.C. & 130V to 300V
    • A.C. For single phase 50Hz +- 2Hz.
    • 275V to 485V & 225V to 485V
    • 3Ph. 50hz. +- 2 Hz.
  • Output Voltage: 220v/230V A.C.
  • Freq. Effect: Approximately 1.5% change in output 1 Hz. Frequency Change.
  • Response Time: Within 20 milliseconds.
  • Wave From: Harmonic filtered Sine Wave.
  • O.P. Vol. Correction: 2 Cycles max. For no load to full lode change.
  • Operating Temp.: 5oC to 50oC.
  • Inul. Resistance: Better 500 M? at 500V D.C.
  • Construction: Ferro-resonant type.
  • Inherent Protec.: Short circuit, Surges, Spikes, Glitch, Noise and Associated Interference entering from Power line.
  • Cooling: Force Air Cooling (By two 100 mm Exhaust fans) for higher KVA.
  • Load P.F.: 0.8 Lag to 0.9 Lead.
  • Metering: 0 - 300V Moving iron meter. Accuracy +- 2% to monitor output voltage.
  • Cabinet: Powder coated M.S. Cabinet with easy movable wheel for higher KVA.
  • Ferro Resonant type of Voltage Regulator shall generally to be used with a minimum load of 25% of its Rated capacity.
  • To be installed at least 3 feet away from Computer.
  • Neutral to ground voltage is zero.
  • All CVT produce some aquestic noise increases for CVT's having a very close regulation and is directly proportional to the Powr rating of CVT.


Cannon House, P-125, C.I.T. Road, Behind UBI, Kolkata - 700010, West Bengal, India
Phone :+918068344234
Fax :91-33-23539461
Mr A. K. Roy (CEO)
Mobile :+918068344234

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