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Voltage Stabilizer 3 Phase Residential

Residential Servo Stabilizer

Capacity Range upto 200 kVA 3 Ph
Optional Out Door Available
Provides perfectly stable output even under severe conditions of unbalanced voltage conditions. Ideal to protect the electrical and electronic equipments from high and low voltage.

Programmable Parameters

  • Output voltage set ( 210-245V)
  • Output Low Voltage Cutoff
  • Input High on LCD Display
  • Sensitivity / Regulation
  • Over Load Cutoff
  • CT full scale
  • Output High Voltage Cutoff
  • Input Low on LCD Display

Metering On LCD Display

  • 3ph Input volt meter to read ph to ph and ph to Neutral Voltages
  • 3ph Output volt meter to read ph to ph and ph to Neutral Voltages
  • Frequency meter to read system Frequency
  • 3ph Ammeter to read Output Current on each ph


  • Input Short Circuit Protection with MCB
  • Input Over Load Protection with MCB
  • Output Low Voltage Protection
  • Output High Voltage Protection
  • Output Electronic Over Load Protection
Input Voltage Range 300 - 460V / 340 - 480V / 360 - 460V AC 3 Ph
Output Voltage (3 Ph) 415V AC

Salient Features

  • Individual Phase control
  • By pass provision
  • Suitable for individual phase applications
  • Quick response time 10 milli sec (half a cycle)
  • Very high efficiency above 98%
  • Excellent regulation as high as +/- 0.5%
  • “Micro controller” controlled system
  • Wide input range of operations & high speed of correction
  • Also offering Static Voltage Stabilizers on customer’s demand

Programmable Control Timings

  • Over load Cutoff Time
  • Auto Restart Time
  • On & Off Delay Time

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