+91-9121685111 #5-5-35/153/3, First Floor, Prashanthi Nagar, Kukatpally, Telangana, Hyderabad – 500072
+91-9121685111 #5-5-35/153/3, First Floor, Prashanthi Nagar, Kukatpally, Telangana, Hyderabad – 500072
+91-9121685111 Plot No:5,Phase:4, Pashamylaram, Patancheru(M.D), Sangareddy (D.T), Telangana India.
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Ultra Isolation Transformer Manufacturer

Ultra Isolation Transformers

Are you looking for Ultra Isolation transformers? Vajra TranspowerPvt Ltd is one of the leading isolation transformer manufacturers that protects the isolating sensitive equipment from D.C. Leakage, spikes, line voltage transients. We are isolation manufacturing company that designs isolation transformers for equipment like industrial, computer and peripherals, digital communication systems, CNC machine, medical instrumentation etc. We have become the isolation Transformer dealers by manufacturing isolation transformers based on multiple shielding techniques to minimize the interwinding capacitance. Our team puts a lot of effort to design isolation transformer and has taken us to new heights. Now, we are being considered as one of the best Transformer Manufacturers in Hyderabad.

Along with manufacturing isolation transformer, we are also known as one of the best distribution transformer manufacturers. The hard work of our manufacturing team has taken us to a new height and gave us a tag of one of the current transformer manufacturers. Feel free to contact us for the isolation transformer deals. Vajra TranspowerPvt Ltd, transformer manufacturing company always delivers what its clients expect and demand. To get the best services from isolation transformer manufacturers, make us your transformer dealers. We are a transformer manufacturing company that offers the best in the markets.

Technical Specifications
Salient Features
System Connections Delta / Star
Input Voltage 415V 3 Phase
Output Voltage 415V or 200V 3 Phase
Ratios 1-1 and 2-1
Regulation Better than 3.5 %
Power Factor 0.75 Lead to 0.75 Lag
Di-electric Strength 3KV for 60 sec
Insulation Resistance Better than 1000Mega Ohms
Coupling Capacitance 0.01 PF for 100 db
Leakage Current Less than 20 Micro Amps
Common Mode Attenuation 100 db / 120 db
Construction Standards As per IS 2026 Part I & II, IS 11171
Type of Execution Closed Type
Operating Temperature 0oC to 45oC
Type of cooling Natural air / Forced air
Oil cooled (optional)  
Input Output Rating Available
415 V AC 3 Ph
415 V AC 3 Ph
415 V AC 3 Ph
220 V AC 3 Ph
3 KVA 3 Ph and
upto1500 KVA 3Ph
230 V AC 1 Ph
230 V AC 1 Ph
230 V AC 1 Ph
110 V AC 1 Ph
1 KVA 1 Ph and
upto 50 KVA 1 Ph


  • 1. Eliminates stresses that come from normal electrical transients
  • 2. Meet stringent clean power requirements of the sophisticated / sensitive equipments
  • 3. Reduces the effects of power line problems like Noise, Spikes, Surges, Transients and Neutral to minimum