Electrical Isolation Transformer

About Electrical Isolation Transformer

We have a team of self motivated and proficient professionals who helps us in manufacturing and supplying a quality range of Electrical Isolation Transformer. This transformer provides a perfectly balanced neutral output with zero surges and spikes. At our sophisticated production unit, we manufacture this transformer using high quality materials and components. This Electrical Isolation Transformer is a floor mounting model and housed in sturdy metal casing.

Key Features:

Technical Information of Step Up Down Isolation Transformers
Input Range	Output Range	Ratings Available
415V AC 3-Ph	415 V AC 3-Ph	150VA 3-Ph and up to 1000 KVA 3-Ph
415V AC 3-Ph	220 V AC 3-Ph	150VA 3-Ph and up to 1000 KVA 3-Ph
230 V AC 1-Ph	230 V AC 3-Ph	150VA 1-Ph and up to 500 KVA 1-Ph
230 V AC 1-Ph	110 V AC 3-Ph	150VA 1-Ph and up to 500 KVA 1-Ph

General Specifications of Step Up Down Isolat Transformer
S. No	System Connections	Delta / Star or Star / Delta
01	Ratios	1:1 and 2:1
02	Regulation	Better than 3.5 %
03	Di-electric strength	2500 V AC for 120 Sec
04	Insulation resistance	More than 1000 Mega Ohms
05	Coupling Capacitance	0.1 PF for 100 db
06	Common Model attenuation	100 db
07	Construction Standards	As per IS 2026

We manufacture & export different types of Isolation and Insulation Transformers, which reduce the power line problems such as noise, surges, transients and spikes etc. The Power Insulation / Isolation Transformer contains two windings: Primary and Secondary, which are separated from each other and wound on the same iron core. The secondary governs the output, and separated from the input. The input and output are entirely independent of each other, except for the magnetic connection between these. The electrical isolation transformers help protect equipment, circuits and people from short circuits & shocks. They enable accurate, safe measurements, and protect individuals from faulty equipment.

Rating available: 1 KVA to 1000 KVA
Single and three phase, air and oil cooled
Special input and output voltage ranges are also available

Versatile & Durable Construction

This isolation transformer is crafted with top-grade CRGO or amorphous core materials and housed in a powder-coated metal enclosure, offering superior resistance to rust and harsh environments. It accommodates both floor and wall mounting, making it adaptable to diverse installations. With an IP23 or IP54 protection class, it withstands dust and moisture, providing long-term, maintenance-friendly service.


Reliable Performance & Protection

Precision-wound primary and secondary coils, plus star, delta, or custom connections, ensure efficient operation and robust isolation. With efficacy exceeding 95% and minimal load loss, the transformer provides dependable power supply isolation, safeguarding sensitive electrical equipment from surges and faults. It also boasts advanced safety features such as high overload capability and humidity tolerance up to 95% RH non-condensing.


Flexible Application & Customization

Whether protecting industrial machinery or sensitive instruments, the transformer offers a wide output range (110V-690V, 1-500 kVA), adaptable to specific project requirements. Its double coil structure, flexible coil materials, and customizable voltage outputs support various usages across multiple sectors, including manufacturing, power distribution, and equipment export. Certified to international standards, it is suitable for distributors, exporters, and service providers in India.