Single Phase Servo Voltage Stabilizer

Single Phase Servo Voltage Stabilizer is a type of electrical appliance that has got the ability to produce stabilized voltage. It is extensively used in varied industries to operate specific electrical instruments. The offered stabilizer is designed for the single phase power supply. In the assembling of the voltage stabilizer, only first-rate electronic components and parts are used, therefore, the long service life of the product is ensured. Besides, our patrons can get the Single Phase Servo Voltage Stabilizer in varied sizes and technical specifications.

Salient Features

• Wide Input Window

• Generator Compatible

• High Input Power Factor

• Micro Processor / Dsp Based Design

• Float Cum Boost Charger

• IGBT Based High Frequency Pwm Inverter

• Soft Start Facility

• Invereter Efficiency > 90%

• Distortion Less Than 3%

• Crystal Controlled Output Frequency (50 hz + 0.01%)

• Low Noise < 55db Upto 50 KVA

• High Crest Factor 3:1

• Compact, Sleek Design

• Back-up upto 8hrs

• Output Isolation

Technical Specifications

1. AC Input range : 160-270V

2. Input Frequency : 47 Hz – 53 Hz

3. Output Voltage : 400 V +/- 1%

4. Output Frequency : 50 Hz +/- 0.5 Hz

5. Waveform : Signwave

6. Harmonic Distribution : <3%

7. Invertor efficiency : >90%

8. Power Factor : 0.8 logging to unity

9. Overload : 110% for 5 minutes

10. Crest Factor : 3:1

11. Transient Recovery : within 3 Cycles

12. Audible Noise : Less than 55 db upto 1 meter

Self & Diagnostics Features

An electronics circuit with digital logics continuously searches for the following faults and trips the system with audio-visual indications:

• Battery Over Voltage

• Battery Under Voltage

• Output AC Over Voltage

• Output Overload / short-Circuit

• phase Fail for Three Phase models

Indicators

• Mains On

• Output On

• Inverter Overload

• Battery Low

• Output High Back Up

Ambient Conditions

Operating: 0°C - 45°C , Storage: 0°C - 60°C, Relative Humidity: 95% RH, Operating Altitude: upto 2000 meters.

Metering

Digital Metering for input voltage / output voltage frequency, output load, batteries percentage.

Features (optional)

Static By-Pass Switch, Serial RS 232 Inter face, Auto File Shutdown, Microprocessor based Digital Metering.