Isolation Transformers

5 +
Years of experience

Your Shield Against Voltage Fluctuations

Voltage instability can damage sensitive equipment, increase maintenance costs and cause expensive downtime. We manufacture single phase and three phase servo voltage stabilizers that provide accurate voltage correction and reliable performance keeping your operations smooth and worry free.

Why SV Power Controls?

Every stabilizer we manufacture undergoes stringent quality testing and is built to handle Indian voltage conditions. Our solutions not only protect your equipment but also increase productivity, reduce breakdowns and save energy.

Transformer Parameter Table
Parameter Specification
Capacity 1 KVA – 25 KVA (1PH)
3 KVA – 75 KVA (3PH Air Cooled)
75 KVA – 500 KVA (3PH Oil Cooled)
Primary Voltage 200/220V (1PH AC)
380/400/415V (3PH AC)
Secondary Voltage 110/230V (1PH)
220/380/400/415V (3PH)
System Delta / Star, Star / Star
Ratio 1:1 or 2:1
Regulation ≤ 3.5%
Dielectric Strength 3KV for 60 Sec
Insulation Resistance ≥ 1000 MΩ
Leakage Current < 20 Micro Amps
Common Mode Attenuation 100Db/120Db
Operating Temperature 0°C – 45°C
Cooling Type Natural Air / Forced Air

Technical Specifications

Isolation Transformers

Isolation Transformer Table
Parameter Specification
KVA Rating Up to 750 KVA
Input Voltage 415V (Custom voltages available)
Output Voltage 415/200V (Customizable)
Configuration Delta/Star or Zig-Zag
Construction Dry type wound, air cooled, common core, vacuum impregnated
Neutral Conductor Rating 200%
Frequency 50/60Hz
Insulation Class H / 180°C
Max Temperature Rise 125°C
Enclosure M.S. Enclosure as per IP21, Siemens Grey (RAL 7035)
Flash Test 2500V between winding to winding and winding to earth
Operating Humidity 0 – 90% Non Condensing

‘K’ Rated Isolation Transformers

Every stabilizer we manufacture undergoes stringent quality testing and is built to handle Indian voltage conditions. Our solutions not only protect your equipment but also increase productivity, reduce breakdowns and save energy.