Three-Phase Transformers

If three-phase power supports manufacturing equipment, transformers must handle high voltage for effective operation. Our Three-Phase Transformers provide primary voltage ratings from 208 V to 33 kV with silicon steel or amorphous metal cores, meeting your needs for dependable energy delivery in production setups. 

Core Material

Silicon steel or amorphous metal for high efficiency and low core losses

Winding Material

Copper wire, enamel-coated (aluminum optional) for durability and effective conductivity

Voltage Rating

Primary – 208 V – 33 kV; Secondary – 120 V – 13.8 kV (customizable for three-phase needs)

Power Rating

5 kVA to 500 kVA, suited for medium to large three-phase power applications

Frequency Range

50 Hz to 60 Hz, optimized for standard mains-powered systems

Product Description

Inadequate transformers can disrupt power balance and affect your manufacturing quality. We design these units with enamel-coated copper windings to ensure steady performance, supporting your requirements for operational continuity and precision. 

Efficiency

95% to 99%, designed for superior energy transfer in three-phase setups

Temperature Range

Operating – -30°C to 100°C; maximum winding temperature rise – 65°C above ambient

Insulation Class

Class H (180°C) or Class C (220°C), ensuring durability under high thermal loads

Leakage Current

<1 mA at rated voltage, ensuring safety in high-power applications

Dimensions

Width – 200 mm to 1000 mm; Height – 150 mm to 800 mm; Depth – 200 mm to 900 mm (customizable)

Weight

20 kg to 1000 kg, depending on power rating and core size

Mounting Type

Floor mount or pad mount; adaptable to industrial and outdoor installations

Noise Level

<55 dB at full load, moderated for industrial environments

Protection Features

Overload protection, short-circuit resistance, and thermal overload cutoff (optional)

Environmental Resistance

High resistance to humidity (up to 95% RH) and dust; vibration per IEC 60068-2-6

Standards Compliance

Meets or exceeds UL 1561, IEC 60076-1 (power transformers), EN 55032 (EMI), and RoHS

Technical Advantages

Three-phase setups need transformers that manage high capacity and optimize energy use effectively. Our Three-Phase Transformers offer power ratings from 5 kVA to 500 kVA with 95-99% efficiency, ensuring robust energy delivery under demanding industrial conditions. 

Power interruptions or inefficiencies can hinder your production flow. These units feature overload protection and short-circuit resistance, keeping your operations secure and balanced across varying loads. 

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Need reliable Transformers for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Heavy Machinery Manufacturing

Powers industrial motors, ensuring robust voltage for production lines. 

Commercial Power Distribution

Supports building grids, delivering steady energy for large facilities. 

Renewable Energy Integration

Operates solar inverters, providing dependable power for three-phase setups. 

 

HVAC Equipment Production

Drives large chillers, maintaining consistent voltage for climate control. 

Water Treatment Systems

Powers pumping stations, ensuring robust energy for purification processes. 

 

Metal Processing Units

Supports welding machines, delivering steady power for fabrication needs. 

three-phase transformers

Robust Power Management in Three-Phase Operations

Industrial output thrives with transformers that reduce noise and withstand temperature extremes in your setups. Our Three-Phase Transformers function at under 55 dB and operate from -30°C to 100°C, enabling quiet performance and seamless integration into your equipment. 

Three-phase operations perform best with equipment that sustains power without frequent adjustments. Floor or pad mounting options in these transformers enhance your manufacturing capacity, supporting long-term performance in diverse environments. 

three-phase transformers

Having Doubts? Our FAQ

Check all our Frequently Asked Question

Will Three-Phase Transformers maintain balance in our industrial motors?

Our Three-Phase Transformers deliver power ratings from 5 kVA to 500 kVA, ensuring balanced voltage across all phases for motor operation. Even phase distribution enhances your machinery performance, reducing wear and maintenance needs. 

How does high efficiency impact our production operating costs?

Three-Phase Transformers achieve 95-99% efficiency, minimizing energy loss in large-scale manufacturing setups. Reduced power waste lowers your utility expenses, improving overall cost-effectiveness for production.

Can your transformers withstand harsh industrial conditions?

Our Three-Phase Transformers operate from -30°C to 100°C with resistance to 95% RH, designed for durability in tough environments. Robust construction ensures steady performance, supporting your equipment longevity under extreme loads.

What advantage do we gain from reduced downtime in our power distribution?

Three-Phase Transformers include overload protection and thermal cutoff options, minimizing unexpected failures in critical setups. Decreased downtime boosts your production uptime, enhancing operational productivity and output.

Why select your transformers for our diverse three-phase needs?

Our Three-Phase Transformers offer voltage ratings from 208 V to 33 kV primary, adaptable to a wide range of industrial requirements. Broad customization simplifies your sourcing process, covering multiple manufacturing demands with one product line. 

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LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

23, 6th West Street, Balaji Nagar, Kattur,  Pappakuruchi, Tiruchirappalli-620019, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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Three-Phase Transformers

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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