ELECTRONICS
 

  


SERVO VOLTAGE STABILIZER

Introduction

Continuous stable supply of A.C. Power is the life line of any sophisticated electronic system.

Performance of any electrical equipment/instrument is optimum at its rated voltage, Under-voltage & Over-voltage produce harmful effect. 

Under-voltage generally reduces efficiency, whereas Over-Voltage shortens the life. Power SPIKES, accidental OR from the Electricity Boards, can waste very valuable time and corrupt the valuable data fed in. Also a very low voltage can force the system to shut down.

PACE Automatic voltage regulating Devices / Stabilizers, an excellent remedy for the problems met with, in ensuring optimum performance and in safe-guarding expensive equipments under conditions of wide line voltage fluctuations incorporating latest in integrated circulatory & solid state technology.
 


Three Phase Stabilizer

 

Application

  • Communication Devices such As Radio Transmitters, Televisions, Cameras, Video Recorders, Radar Navigational Devices.

  • Computers And Calculating Machines:
    Personal computers, Workstations, Servers, peripherals Like Tape And Disc Devices, Printers, Card Punches, Unit Record Machines.

  • General Laboratory Equipment:
     Spectrometers, Photographic Processing Equipments, Chromatographs Etc.

  • Electro Medical Equipments:
     X-Rays, Intensive Care Units, Electro Cardioscope, Sterilizers, Etc.

  • General Office Equipments:
     Duplicating Machines, Photo Copiers, Telex Machines, Fax, Teleprinters, Photo-Typesetters Etc.

  • General Heating, Lighting, Production And Process Control Equiments.

 

Special Features

  • A very high output voltage accuracy of +/- 1.0 % [1.5 % to 5 % optional]
     
  • A very high speed of correction 35 v/ second. For 15 KVA and higher models correction rate is 16V per second with minimal overshoot.
     
  • Smooth and continuous [non-break] output regulation from no-load to full load over the complete range of input voltage.
     
  • Exceptionally reliable complete Solid State Circuitry using integrated circuits.
    NO RELAYS.
     
  • Exceptionally high efficiency of better than 95%.
     
  • No waveform distortion at output, unaffected by load power factor variations.
     
  • Unaffected by supply frequency variations, range : 45 Hz. to 65 Hz.
     
  • Designed for indoor tropical continuous use at 45°C ambient range - 10°C to + 75°C.
     
  • Continuously Monitoring Analog voltmeter with Input / Output selector switch ( DIGITAL OPTIONAL )
     
  • In case of control card failure, Voltage Stabilizer bypass switch is provided.
     
  • Protections Incorporated : Under and Over Voltage Tripping, Over load / short circuit protection, Inbuilt Spike Suppressor.
     
  • Visual indications for Under voltage, over voltage.
     
  • Various input voltage range offered as per the fluctuations in the region.

 

Three Phase System

We offer two types of three phase systems.
 1. Un-Balanced load
2. Balanced load.

In situations where the three phase-to-neutral voltage vary without equality to each other, each phase will have to be corrected independently and this will require three single phase stabilizers connected in star, one for each phase between neutral an phase wire.

However in standard BALANCED LOAD versions, only one of the three phase is monitored for error and necessary correction is effective for all three phase voltages However, a switch is provided to select any one of the three phase for monitoring. The voltmeter also has a 6 position rotary switch that shows input and output voltages of any of the three phases.

 

Technical Specifications

SPECIFICATIONS

SINGLE PHASE

THREE PHASE

Std. Input Range

180V TO 260V

310V TO 450V

Ext. Input Range

170V TO 270V

295 TO 470V

Ext. Extd. Range

160V TO 300V

275V TO 520V

Output Voltage

220V / 230V / 240V

380V / 400V / 415V

Output Regulation

+/- 1.0% OF THE SET OUTPUT VOLTAGE

 

Frequency Range

45Hz TO 65 Hz

 

Efficiency Range

BETTER THAN 95.0 %

 

Waveform Distortion

NONE ADDED

 

Capacity In Kva

0.5 KVA TO 100 KVA

3.0 KVA TO 300 KVA

 

Extra Guarantee

We guarantee our products against manufacturing defects for a period of 12 months from the date of original dispatch, provided that the goods are returned to our works carriage paid.

 

Annual Maintenance Contract

Offered by us for Post-Warranty period.

Prices and specifications are subject to change without notice.

Owing to our policy of continuous improvements instructions supplies may differ in minor details from those described in this publication.

All rights reserved with Pace.