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Servo Voltage Stabilisers
Stabiline Systems Pvt. Ltd.
Stabiline Systems Pvt. Ltd.

Company Profile
Products Descriptions & Specifications

Servo Voltage Stabilizer

Automatic Voltage Corrector

Constant Voltage Corrector

Uninterruptible Power
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Servo Voltage Stabilizer (1 kVA to 1500 kVA)

Stabiline Servo Voltage Stabilizer essentially employs a solid state circuit which controls the Servo Motor. The motor is mechanically coupled to the arm of a transformer which feeds to the primary of a series control buck-boost transformer. The stabilizer output voltage is compared with the reference voltage and the resultant error signal controls the Servo Motor providing the proportional Servo Voltage Stabilisercontrol systems rather then On/Off circuits.

Features

  • Fully Solid State Control Circuit
  • +/– 1.0% Regulation
  • No Waveform Distortion
  • High Efficiency
  • Auto Manual Operation Facility

Optional Features

  • Over voltage and under voltage protected.
  • Overload protection to switch off the unit when the load current remains at a value higher than the rated value.
  • Extended input range 140-280 V/110-260 V/90-260V or other voltage range on request.
  • 110 V (output) can also be supplied.
  • Built-in spike suppressor.
  • Single phasing preventor for three-phase units
  • AM meter with/ without switch
  • Manual bypass facility

Technical Specifications

Characteristics

Single Phase

Three Phase
( Unbalanced Type)

Three Phase
(Balanced Type)

INPUT VOLTAGE

160-260/170-270 VAC

300-460 VAC

330-440 VAC

OUTPUT VOLTAGE

220/230V+/–1.0% Regulation
(Adjustable between 210-240V)

400V/415 VDC +/–1.0% regulation

400V/415V DC +/– 1.0%

FREQUENCY

47-53 Hz

47-53 Hz

47-53 Hz

WAVE FROM DISTORTION

None

None

None

SPEED OF CORRECTION

20 V/sec

20 V/sec

20 V/sec

REGULATION

+/– 1.0% from no load to full load

+/– 1.0% from no load to full load

+/– 1.0% from no load to full load

AMBIENT TEMPERATURE

0 to 55 ° C

0 to 55 ° C

0 to 55 ° C

ENVIRONMENT

Designed for indoor continuous operation

Applications

  • Computers
  • Photocopier
  • Testing Laboratory Equipment
  • Medical Equipment
  • Elevators
  • Communication Equipment Centre
  • Industrial Plants, etc.