Servo
AVEE
 
AN ISO 9001 CERTIFIED COMPANY


SERVO VOLTAGE STABILIZER

AVEE SERVO VOLTAGE STABILIZER are specially designed for Indian conditions to overcome the power problems like voltage fluctuations that can totally damage costly equipments such as Air Conditioners, Refrigerators, Televisions, Computers and many other Electronic and Electrical appliances.

SINGLE PHASE SERVO VOLTAGE STABILIZERS

  • Input Voltage Range 160 to 260 V AC, 50 Hz.
  • Output Voltage 230 VAC ± 1% (1 KVA to 10 KVA)
  • Integrated Circuits control with out Relay.                                                        
  • Step less Voltage Correction at high speed without overshoot.                                          
  • Zero waveform distortion and unaffected by Load Power Factor.                              
  • High Efficiency and unaffected by the line frequency variations.                               
  • Output Voltage sensing circuit that uses solid state switching circuit.
  • Input and Output voltage check by voltmeter.
  • Overload controlled by MCB.
  • Auto / Manual operation.
  • Auto variable transformer, Buck / Boost transformer and AC synchronous motor enhances better efficiency and reliability.
  • RFI filter and spike suppressor to output voltage. (Optional)
  • Automatic switch – off against over/ under Voltage. (Optional)

THREE PHASE SERVO VOLTAGE STABILIZERS

  • Input Voltage range 360 to 460 V AC, 50 Hz. Also available 300 to 460 V AC, 50 Hz
  • .Output Voltage 415 V AC ± 1% (10 KVA to 100 KVA)
  • Integrated Circuits control with out Relay.                                                        
  • Step less Voltage Correction at high speed without overshoot.                                          
  • Zero waveform distortion and unaffected by Load Power Factor.                              
  • High Efficiency and unaffected by the line frequency variations.                               
  • Output Voltage sensing circuit that uses solid state switching circuit.
  • Input and Output voltage check by voltmeter.
  • Overload controlled by MCB.
  • Auto / Manual operation.
  • Servo controllers consist of high torque AC synchronous motors driven by TRIACS (Solid State Controls) Buck / Boost transformers and variable autotransformers design enhances better efficiency and reliability.
  • RFI filter and spike suppressor to output voltage. (Optional)
  • Automatic switch – off against over/ under Voltage. (Optional)
  • Single phasing preventer (Optional)
TECHNICAL SPECIFICATIONS

CHARACTERISTICS

SINGLE PHASE

THREE PHASE

Input Voltage

160 - 260 V AC, 50 Hz

360 - 460 VAC, 50 Hz

Output Voltage

230 ± 1.0% Regulation (Adjustable between 210-240 V).

(Unbalanced / Balanced type) 415V ± 1.0% Regulation (Adjustable).

Frequency

Same as input frequency.

Same as input frequency.

Waveform Distortion

None.

None.

Speed of Correction

20 V/Sec.

20 V/Sec.

Regulation

± 1.0 % from No Load to full Load.

± 1.0 % from No Load to full Load.

Ambient Temperature

0°C to 55°C

0°C to 55°C

 

 
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