Air Cooled Servo Stabilizer

Air Cooled Servo Voltage Stabilizer Manufacturer Call 9311169159

HCS Power Ventures is manufacturing 10-3000 KVA Servo Voltage Stabilizer 3 Ph. Air Cooled within a well equipped production unit to gives solutions for industrial voltage fluctuation issues. These voltage stabilizers significantly control high or low input voltage to prevent electrical instruments from damaging. Manufactured using highest grade copper and other raw inputs, these 250 KVA Servo Voltage Stabilizer 3 Ph. Air Cooled offer total reverse phase cut-off which successfully controls the fluctuating input current voltage.

Application Areas

  • Data Processing Equipment (Computers) Air Conditioning
  • All Electrical & Electronic Equipment
  • Process Control Equipment, PLC & CNC Machine
  • Commercial Building & Complexes
  • Communication & Broadcasting Equipment
  • Information Technology


Rating 250 kVa, 3 Phase
Output Current 362 Amps per phase
Input Voltage Range 340V to 460V, 47 - 53Hz, 4 Wire
Output Voltage 400V +/- 1%
Duty Cycle Continuous 24x7
Cooling Natural / Forced Air Cooled
Waveform Distortion Nil
Response Time Less than 10ms
Suitability All power factor loads
Class of Insulation B Class
Breakdown Strength 1500V AC for 2 minutes.
Insulation Resistance < 50 Mega Ω at 500V DC
Additional Facility Manual Operation
Installation Indoor type
Degree of Protection IP-30
No Load Loss Less than 0.4 %
Efficiency 98-99%
Applicable Standard IS 9815
Type & Suitability
  • Unbalanced Supply and Load. Suitable for 3 phase Unbalanced/ balanced Supply & Unbalanced/Balanced Load.
  • The unit consists of 3 nos. Single phase individually AC servo motor controlled units of 1/3rd of the total capacity connected in Star configuration.
Input / Output Termination On Brass studs / Connectors.
Winding & Wiring Material Copper EC grade (99.9% Pure)
Optional Features and Protections
  • Overload Cut-Off and Short Circuit Protection.
  • Low / High Voltage (out of input range) Alarm and / or Cut-Off.
  • Single Phase Prevention Alarm and / or Cut-Off.
  • High Temperature Alarm and / or Cut-Off.
  • Reverse Phase Cut-Off.
  • Auto Phase Correction in case of Phase Reversal.
  • Spike and surge protection
  • Ammeter, Temperature Meter, Digital Ammeter, Digital Voltmeter.
  • Stabilizer By Pass System
  • Remote control of stabilizer (with wires)
  • Earth fault protection
  • Delay on Circuits
Due to new innovations & improvements the technical specifications are subject to change.
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