Isolation Transformers

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Isolation Transformers

“Stab Servo Power Pvt. Ltd.” has a wide range of ISOLATION TRANSFORMER which reduce the effects of power line problems like noise, spikes, surges, transients and neutral, to a minimum. Isolation transformers serve many unique functions. It can use the primary and secondary windings to increase or decrease the output, which makes it well suited to circuits with varying voltage loads. At our sound production unit, we manufacture isolation transformers in comply with internationally prescribed standards using superior quality materials and components. If you are looking for isolation transformer manufacturers in Bangalore, you’re at the right place.

Power generation in our country, is no doubt good and availability of continuous power is certainly better, but the stringent requirements of the sophisticated equipment being used today underlines necessity of clean power.

“Stab Servo Power Pvt. Ltd.” is a major manufacturers of isolation transformers in Bangalore, India. Our team of skilled professionals has a wide range of expertise, with the ability to manufacture all types of isolation transformers as per the latest trends. Today, we are one of the broadest isolation transformer manufacturers in Bangalore.

Owing to inductive loads, capacitive loads, SMPS loads, electronic ballasts and with PWM Switching systems, the present AC Power lines are superimposed with dangerous spikes, surges, transients, sags and RFI noise and harmonics.

As a result failure rates of electronic equipment are on the rise. Without adequate protection, all electronic equipment is at a great RISK. Usually the failures are not seen right away. Repeated stress from normal electrical transients weaken components and lead to shortening of component life. Line noises like spikes, surges, transients and so on definitely cause stress on semi conductor components. And Machine Systems experience catastrophic program and software failures, extensive damage to PLC’s and storage media, leading to heavy losses of production, data and man-hours.

With “Stab Servo Power Pvt. Ltd.” ISOLATION TRANSFORMERS all types of electrical noises, particularly common mode noises, spikes, surges, and transients can be eliminated. We are one of the leading isolation transformers manufacturers in Bangalore India.

 Isolation Transformers

Isolation Transformers

Additionally, our vast experience is constantly providing the marketplace with advanced and improved isolation transformers. We are the diversified isolation transformer manufacturers in Bangalore, India. We are proudly serving our complete range of isolation transformers in different specifications for various commercial and industrial electronic equipments/devices.

Technical Information:


415V AC 3-Ph 415 V AC 3-Ph 3KVA 3-Ph and up to 500 KVA 3-Ph
415V AC 3-Ph 220 V AC 3-Ph 3KVA 3-Ph and up to 500 KVA 3-Ph
230 V AC 1-Ph 230 V AC 3-Ph 3KVA 1-Ph and up to 50 KVA 1-Ph
230 V AC 1-Ph 110 V AC 3-Ph 3KVA 1-Ph and up to 50 KVA 1-Ph

Technical Specifications:

Capacity 1KVA - 25KVA 1Phase
3KVA - 500KVA 3Phase
Primary Voltage 200 / 230V 1Phase
380V / 400V / 415V 3Phase
Secondary Voltage 110V /230V 1Phase
220V / 380V / 400V /415V 3Phase
System Connection delta / Star
Star / Star
Ratio 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 1000 Mega Ohms
Coupling Capacitance 0.01 PF
Leakage Current Less than 20 Micro Amps
Common Mode Attenuation 100Db / 129Db
construction Standards As per IS 2026 PartI & II
Type of Construction Closed Type / Open Type
Operation Temperature 00 to 450 C
Type of cooling Natural air / forced air