Cookie Img
Back to top
Home » Products » Servo Stabilizer

Servo Stabilizer

Servo Stabilizer
Servo Stabilizer
Product Code : 06
Product Description
Voltage Stabilizers

Salient Features
  • Wide Input Window
  • Generator Compatible
  • Computer Grade Power
  • CV/ CC Type Charger
  • IGBT Based Hi - Frequency PWM Inverter
  • Soft Start Facility
  • Distortion <3%
  • Crystal Controlled Output
  • Frequency. <50 Hz + 0.01%
  • Low Noise<50 db up to 10 KVA
  • High Crest Factor>3:1
  • Compact, Sleek Design
  • Unlimited Backup
  • Computer Interface
  • Micro Controller Base Design
  • Inverter Efficiency> 92%
  • Available upto 200 KVA

in the present era of electronics high technology installations such as computers, Digital Communication systems, electro medical equipments, CNC machines, Digital colour labs, Pre - press process machines, Textile & Embroidery machinery, Micro controller based machines and Analytical instruments require availability of regulated, clean and uninterruptible power. A single power failure can cost substantial loss of money. human resources and information. All are crucial and impossible to fully recover.

VISION uninterruptible power systems provides the required protection against such losses, Due to the careful selection of crucial Components, in house engineering and production facilities and the regorous quality checks at every stagte, VISION UPS Systems are of high reliability and high performance systems in the market today. VISION UPS systems incorporate latest state of the art technology and are housed in an elegant and compact cabinet with all the operational controls and indications on the front panel.

VISION UPS accept the raw commercial AC mains and provides clean, regulated and uninterrupted, power to the critical load. The charger first converts raw AC Power to DC poer. This DC is used to maintain the battery in fully charged condition and also to feed the inverter. The inverter in turn converts this DC to a regulated AC power. When AC mains fails, the battery supplies the DC power to the inverter without any interruption at the output.Thus the inverter constantly supplies uninterrupted isolated AC Power to the critical load virtually eliminating the costly operation losses due to brown outs, black outs and transient power distrubances.

Technical Specification


230 V + 20% for Single Phase, & 415 V + 20% for Three Phase. Or any voltage renge as per requirement.


50 Hz + 10% Generator Compatible



230 V AC Single Phase or 415 V AC Three Phase

Adjustable Range

+ 10V AC

Voltage Stability

+ 1% for DC input Variation & output load variations


50 Hz + 0.05 Hz (Crystal controlled to 50 Hz + 0.06 Hz or any optional frequency



Harmonic Distortion



>93% for 360 V DC
>90% for 180 V DC
>85% for 48 V DC/ 72 V DC

Power Factor

0.8 lagging to unity


110% for 10 minutes. Or as per customer's requirement

Crest Factor


Transient Recovery

Within 3 cycles

Phase Displacement

1200 + 10

Audible Noise

<55 db at a meter upto 10 KVA

<60 db at 1 meter above 10 KVA


An electronics circuit with digital logics continuously searches for the following faults & trips the system with audio alarm

  • Battery over voltage
  • Battery under voltage
  • Output AC over voltage
  • Output AC under voltage
  • Output overload/ short circuit
  • Phase fail for three phase models


  • Main on
  • Overload
  • Bar graph for battery level ( optional)
  • Battery low
  • Inverter on
  • Bar graph for load level (optional)



00 C - 500 C


00C - 600 C

Relative Humidity

95 RH

Operating Altitude

Upto 2000 Meters