Looking for the right high voltage transformer manufacturer in India can feel overwhelming—so many promises, so much at stake. Choosing the best supplier isn’t just about price; it’s about performance, reliability, and peace of mind for your next big project. Imagine partnering with a factory that delivers top-notch quality, meets strict deadlines, and supports your growth from day one. Curious about which manufacturers truly stand out?
Dive in to discover India’s leading high voltage transformer factories and make your decision with confidence!
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Transformer Manufacturers in India – Jaybee Industries
Product Details:
Jaybee Industries manufactures a range of construction hardware and equipment, including scaffolding fittings, formwork accessories, joint pins, props, and related steel components. Their offerings are designed for building and infrastructure projects, serving both domestic and international markets.
Technical Parameters:
– Products are made from high-quality steel and are galvanized or painted for
– Scaffolding fittings comply with standards such as BS1139 and EN74.
– Components like props are adjustable to various heights and load capacities.
– Wide range of sizes and configurations available for different construction
Application Scenarios:
– Used in construction of buildings, bridges, and infrastructure projects.
– Ideal for temporary support and access structures on worksites.
– Suitable for forming and supporting concrete frameworks.
Pros:
– Products are durable and resistant to corrosion due to high-quality materials
– Compliance with international standards ensures safety and reliability.
– Wide product range covers diverse construction needs.
Cons:
– Primarily focused on steel-based products; limited options in alternative
– Product details for custom or specialized requirements may require direct
Top 15 Transformer Manufacturers in India – 2025 – EVR Power
Product Details:
EVR Electricals manufactures a comprehensive range of transformers for power transmission and distribution, including small power transformers, distribution transformers, isolation/ultra isolation transformers, converter/inverter transformers, automatic voltage regulators, reactors/inductors, phase shifting transformers, auto/booster transformers, plating rectifiers, salt bath furnace transformers, harmonic mitigating transformers, water chillers, and oil chillers.
Technical Parameters:
– Meticulously fabricated using supreme quality raw materials and high-grade
– ISO 9001:2015 accredited organization
– Routine quality and performance tests conducted as per domestic and
– Quick turnaround time for urgent requirements
Application Scenarios:
– Industrial and commercial sectors requiring power transmission and distribution
– Clients with specialized or custom voltage and transformer requirements
– Situations needing after-sales servicing and maintenance for various
Pros:
– Hassle-free performance and high efficiency
– Sturdy construction and long service life
– Custom solutions and comprehensive after-sales support
– Timely delivery and competitive pricing
Cons:
– Like all transformers, performance may degrade over time, requiring maintenance
– No explicit mention of product-specific technical specifications (e.g., ratings
Top 60 Transformer Manufacturers in India (2025) | ensun
High Voltage (High Tension) Transformers – India Business Directory
Product Details:
The companies listed offer a variety of high voltage transformers and related products such as power distribution transformers, HT automatic voltage regulators, dry type and oil-cooled transformers, testing panels, and high voltage power transformers. These products feature various capacities, cooling types, and materials to address industrial and commercial power needs.
Technical Parameters:
– Power Ratings: Range from 100 kVA to 7500 kVA (also listed up to 5000 KVA and
– Voltage Ratios: Examples include 11kV/433V, 9-12kV input, 11/33kV input,
– Phase: Single phase and three phase models available.
– Cooling Types: Oil cooled, dry type/air cooled options.
– Materials: Copper and aluminium winding options.
– Efficiency: Example of 98% for some voltage regulators.
Application Scenarios:
– Industrial and commercial power distribution.
– Voltage regulation and stabilization in high tension (HT) applications.
– Testing panels for CT (Current Transformer) & PT (Potential Transformer)
– Power supply for manufacturing units and large facilities.
Pros:
– Wide range of capacities and technical specifications to suit various
– Verified suppliers with GST and TrustSEAL, giving credibility.
– Multiple cooling and core material options (oil cooled, dry type,
– Several suppliers with high response rates and positive customer ratings.
Cons:
– Pricing varies widely and is not always transparent; some products require
– Technical details for some listings (e.g., item 5 and beyond) are incomplete or
– Not all products list full certification or efficiency data.
– Potential buyers must contact suppliers directly for customizations or further
Mehru Electricals | Transformers | Resin Cast Transformets | Oil Cooled …
Product Details:
MEHRU is a manufacturer and exporter of instrument transformers including Current Transformers (CTs), Potential/Voltage Transformers (PTs/VTs), Combined Metering Units, and Resin Cast Transformers. The company produces oil-immersed, resin cast, and dry type instrument transformers up to 420 kV, designed for metering and protection in power systems.
Technical Parameters:
– Voltage level: up to 420 kV
– Types: Oil-immersed, Resin cast, Dry type
– Applications include Current Transformers (CTs), Potential/Voltage Transformers
– Conforms to IEC, ANSI, and other international standards
Application Scenarios:
– Electric utilities and substations
– Power generation and transmission networks
– Industrial power distribution
– Metering and protective relaying in electrical systems
Pros:
– Wide voltage range coverage up to 420 kV
– Compliance with various international standards (IEC, ANSI, etc.)
– Robust and reliable for critical power system applications
Cons:
– Large physical size and heavy weight at higher voltage ratings
– Installation and maintenance may require specialized expertise
High Voltage Transformer Manufacturers and Suppliers in India – Transcare
Product Details:
Transcare manufactures a wide range of high voltage transformers (HV Transformers) and ignitors for bakery ovens, with a focus on quality, durability, and maintenance-free operation. The HV transformers are made using high-grade components under strict quality management, suitable for electrical and engineering industry needs, and available in both standard and custom designs. Delivery is available pan-India.
Technical Parameters:
– Voltage handling capacity typically in the range of 500 to 5000 volts
– High-grade material and latest technology used in manufacturing
– Custom specifications available as per client requirements
– Maintenance-free and noise-free operation
Application Scenarios:
– Electrical and engineering industries
– Metering and protection of high-voltage circuits
– Scientific and electrostatic industrial applications
– Bakery ovens (for ignitors)
Pros:
– Durable finish standards
– Maintenance-free working
– Noise-free operation
– High precision and accurate voltage ratio for step-down applications
High Voltage Transformers, Manufacturers, Suppliers, India
Product Details:
RR manufactures high voltage transformers for various industrial applications, offering air cooled epoxy moulded units, air or oil cooled transformers, low weight HV transformers for special uses, and 3 phase high voltage transformers.
Technical Parameters:
– Available from 1 KV to 200 KV AC / 100 KV DC
– Current rating from 5 mA to 1000 mA; higher current ranges available
– Air cooled epoxy moulded units available up to 100 KV
– Air cooled or oil cooled options as per requirement
Application Scenarios:
– Industrial high voltage applications
– Special applications requiring low weight HV transformers
– Situations needing 3-phase high voltage transformation
Pros:
– Wide voltage and current range customization (up to 200 KV AC)
– Multiple cooling options (air cooled, oil cooled) to suit requirements
– Capability to deliver low weight and 3 phase transformer solutions
Cons:
– No specific information on certifications or compliance standards provided
– Limited detail on after-sales service or support
– Lack of detailed application-specific case studies or testimonials
High Voltage Transformers Manufacturer, Supplier in India | Trafo Power
Product Details:
Trafo Power manufactures and supplies a comprehensive range of oil cooled Power and Distribution Transformers, with a focus on high voltage transformers primarily ranging from 25 Kva to 10 Mva (with manufacturing capacity up to 20 MVA, 36 kV class). The company custom designs, manufactures, and supplies transformers, as well as transformer tanks and radiators, for electrical utilities, EPC companies, and turnkey projects.
Technical Parameters:
– Oil cooled construction
– Power range: 25 Kva to 10 Mva (manufacturing capacity up to 20 MVA, 36 kV class)
– Type tested for temperature rise, impulse, and short circuit at CPRI (Bhopal)
– ISO 9001 certified company
Application Scenarios:
– Power sector utilities
– Electricity distribution for State Electricity Boards
– Use in EPC and turnkey power projects
– Custom transformer requirements for industrial and utility applications
Pros:
– Wide range of transformer ratings and custom solutions
– Tested and certified for quality (ISO 9001, CPRI/ERDA type tests)
– Long-established manufacturer with experience since 1986
– Approved vendors for major State Electricity Boards and utilities
Cons:
– No mention of dry-type or cast resin transformers
– Limited explicit information on advanced features or international
Transformer Manufacturers in India | Power, Generator & Unit Auxiliary …
Product Details:
Bharat Bijlee offers a range of industrial electrical products including power, generator, and unit auxiliary transformers, electric motors (from IE2 to IE4 efficiency classes), gearless machines for elevators (GreenStar range of Permanent Magnet gearless machines), and drives & automation solutions (variable speed AC drives in partnership with KEB Germany).
Technical Parameters:
– Electric motors offered from IE2 to IE4 class of efficiency.
– GreenStar gearless elevator machines provide up to 30% energy savings and are
– Variable speed AC drives supplied in collaboration with KEB Germany.
Application Scenarios:
– Power sector and electrical distribution using transformers.
– Industrial applications requiring standard and specialized electric motors.
– Elevator systems utilizing maintenance-free, energy-saving gearless machines.
– Industries needing automation and motor control via AC drives.
Pros:
– Proven track record with one of the highest repeat order rates in the
– Comprehensive turnkey solutions for power projects.
– High energy efficiency and reduced maintenance for elevator machines.
– Offers customized engineering and application-specific solutions through global
Cons:
– No detailed technical specifications or product limitations are presented on
– Specific drawbacks or disadvantages of products are not mentioned.
– Limited publicly available information about after-sales support or warranty
High Voltage Transformer Manufacturers & Suppliers in India | Servokon
Product Details:
Servokon manufactures and supplies high voltage transformers designed to step up or step down voltage levels for various industrial and commercial applications, focusing on reliability, energy efficiency, and safety. Their high voltage transformers cater to power distribution systems with quality assurance and customization options.
Technical Parameters:
– Voltage Range: Up to 33 kV
– Capacity: Up to 10 MVA
– Frequency: 50/60 Hz
– Cooling Type: ONAN (Oil Natural Air Natural)
Application Scenarios:
– Industrial power distribution and transmission
– Commercial complexes and infrastructure projects
– Renewable energy integration (solar/wind power plants)
– Utility substations
Pros:
– High efficiency and low power losses
– Robust design for long service life and minimal maintenance
– Customizable as per customer specifications
– Strict adherence to quality and safety standards (e.g., IS/IEC)
Cons:
– Requires regular maintenance and oil checks
– Large physical size may not be suitable for space-constrained installations
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Transformer Manufacturers in India – Jaybee Industries | Jaybee Industries manufactures a range of construction hardware and equipment, | Products are durable and resistant to corrosion due to high-quality materials | Primarily focused on steel-based products; limited options in alternative | jaybeeindustries.com |
| Top 15 Transformer Manufacturers in India – 2025 – EVR Power | EVR Electricals manufactures a comprehensive range of transformers for power | Hassle-free performance and high efficiency Sturdy construction and long | Like all transformers, performance may degrade over time, requiring | evrpower.com |
| Top 60 Transformer Manufacturers in India (2025) | ensun | |||
| High Voltage (High Tension) Transformers – India Business Directory | The companies listed offer a variety of high voltage transformers and related | Wide range of capacities and technical specifications to suit various | Pricing varies widely and is not always transparent; some products require | dir.indiamart.com |
| Mehru Electricals | Transformers | Resin Cast Transformets | Oil Cooled … | MEHRU is a manufacturer and exporter of instrument transformers including |
| High Voltage Transformer Manufacturers and Suppliers in India – Transcare | Transcare manufactures a wide range of high voltage transformers (HV | Durable finish standards Maintenance-free working Noise-free operation High | www.transcare.co.in | |
| High Voltage Transformers, Manufacturers, Suppliers, India | RR manufactures high voltage transformers for various industrial applications, | Wide voltage and current range customization (up to 200 KV AC) Multiple cooling | No specific information on certifications or compliance standards | rrtransformer.com |
| High Voltage Transformers Manufacturer, Supplier in India | Trafo Power | Trafo Power manufactures and supplies a comprehensive range of oil cooled Power | Wide range of transformer ratings and custom solutions Tested and certified for | No mention of dry-type or cast resin transformers Limited explicit information |
| Transformer Manufacturers in India | Power, Generator & Unit Auxiliary … | Bharat Bijlee offers a range of industrial electrical products including power, | Proven track record with one of the highest repeat order rates in the | No detailed technical specifications or product limitations are presented on |
| High Voltage Transformer Manufacturers & Suppliers in India | Servokon | Servokon manufactures and supplies high voltage transformers designed to step | High efficiency and low power losses Robust design for long service life and | Requires regular maintenance and oil checks Large physical size may not be |
Frequently Asked Questions (FAQs)
How can I find reliable high voltage transformer manufacturers in India?
Start by searching trade directories, online B2B platforms, and industry associations. Attending trade shows or contacting local electrical engineering associations can also help you find trusted manufacturers. Always check for reviews, certifications, and client references.
What certifications should a good transformer manufacturer in India have?
Reputable manufacturers should have ISO 9001 certification for quality management and BIS (Bureau of Indian Standards) approval. For exports, look for compliance with IEC or ANSI standards, depending on your country’s requirements.
How do I evaluate the quality of a transformer before purchasing?
Ask for product datasheets, test reports, and quality certifications. Request a factory visit or virtual tour to inspect manufacturing standards. Reliable manufacturers will also offer warranties and a transparent quality assurance process.
What factors affect the pricing of high voltage transformers in India?
Pricing depends on voltage class, power rating, core material, customization needs, and compliance with international standards. Bulk orders, after-sales support, and shipping distance can also influence the final cost.
Can Indian manufacturers provide custom-designed transformers for specific needs?
Yes, many Indian manufacturers offer custom design services. Provide your voltage, capacity, application, and compliance requirements upfront, and choose a supplier experienced in similar custom projects to ensure a good fit.
