Transformer Manufacturer Delhi NCR – Factory-Direct Power & Distribution Transformers from Greater Noida

Tirupati Transformer Pvt. Ltd. is a BIS Licensed Transformer Manufacturer Delhi NCR, with its manufacturing facility located in Greater Noida, Uttar Pradesh. Established in 2014, we manufacture and supply transformers for industrial, commercial, infrastructure, solar and power distribution applications across Delhi NCR and other parts of India.

Our transformer range includes Distribution Transformers, Power Transformers, Dry Type Transformers, Cast Resin Transformers, Solar Inverter Duty Transformers, Converter Duty Transformers, Furnace Transformers and Compact Substations.

We manufacture transformers in a range of 100 kVA to 10 MVA, subject to transformer type, voltage class, application and project requirements.

If you are looking for a transformer manufacturer Delhi NCR for a new electrical installation, plant expansion, replacement project or EPC requirement, our engineering team can evaluate your load requirement, voltage level, application, installation conditions and protection requirements before recommending a suitable transformer configuration.

Why Choose Tirupati Transformer for Delhi NCR Projects?

Choosing a transformer is not only about selecting a kVA rating. The transformer must match the electrical load, voltage system, operating environment, installation conditions and future expansion requirements.

Tirupati Transformer focuses on application-based transformer engineering and factory-direct manufacturing.

Key advantages include:

• BIS Licensed manufacturing
• ISO 9001:2015 certified company
• Manufacturing facility in Greater Noida
• Transformers manufactured for industrial and commercial applications
• Capacity range from 100 kVA to 10 MVA, subject to project requirements
• Oil-immersed and dry-type transformer solutions
• Copper and aluminium winding options
• Project-specific technical specifications
• Applicable routine testing before dispatch
• Pan-India supply and export capability
• Technical support for transformer selection and documentation
• Direct communication with the manufacturer

Our objective is simple: provide the right transformer for the actual electrical requirement rather than offering a standard unit without understanding the application.

Transformer Manufacturer in Greater Noida Serving Delhi NCR

Our manufacturing facility in Greater Noida, Uttar Pradesh enables us to serve customers across the Delhi NCR industrial belt.

We supply transformers for projects in:

• Delhi
• Noida
• Greater Noida
• Ghaziabad
• Gurugram
• Faridabad
• Manesar
• Bhiwadi
• Delhi-NCR industrial areas
• Manufacturing and industrial clusters across North India

Being located in Greater Noida also provides convenient access to major industrial and commercial zones around Delhi NCR.

For customers requiring a transformer for a specific project, we recommend sharing the Single Line Diagram (SLD), load details, primary voltage, secondary voltage and application details so that the technical requirement can be evaluated accurately.

Our Transformer Manufacturing Range

1. Distribution Transformers

Our Distribution Transformers are designed for electrical distribution applications where reliable voltage transformation and efficient power delivery are required.

Typical applications include:

• Industrial plants
• Commercial buildings
• Residential and real-estate projects
• Manufacturing units
• Warehouses
• Infrastructure projects
• Utility and distribution applications

For applicable distribution transformer configurations, we work with relevant BIS requirements and project specifications. BIS identifies the IS 1180 series for distribution transformers and the IS 2026 series for power transformers.

2. Power Transformers

Our Power Transformers are engineered for higher-capacity electrical systems and industrial power applications.

Depending on project requirements, configurations can include:

• ONAN cooling
• ONAF cooling
• OLTC arrangements
• Copper or aluminium windings
• Project-specific vector groups
• Indoor or outdoor installation requirements
• Customised protection and accessories

Power transformers can be engineered according to the required electrical parameters, site conditions and applicable standards.

3. Dry Type Transformers

Dry Type Transformers are suitable for installations where an oil-free transformer solution is preferred.

They are commonly considered for:

• Commercial buildings
• Hospitals
• Data centres
• Metro and infrastructure projects
• Industrial facilities
• Indoor electrical installations

Their selection depends on load profile, installation environment, ventilation, temperature rise and available electrical space.

4. Cast Resin Transformers

Cast Resin Transformers provide a dry-type transformer solution where electrical safety, reduced fire risk and indoor installation considerations are important.

They are suitable for applications such as:

• Commercial complexes
• Industrial plants
• Hospitals
• Data centres
• Renewable energy projects
• Critical electrical installations

Transformer selection should be based on actual load, harmonics, ambient temperature and installation conditions.

5. Solar Inverter Duty Transformers

Solar projects require transformers designed around the characteristics of inverter-based power generation.

Our Solar Inverter Duty Transformers can be engineered for solar power applications based on:

• Inverter output
• Plant capacity
• Voltage level
• Harmonic characteristics
• Grid interconnection requirements
• Transformer impedance
• Cooling requirements
• Project protection philosophy

6. Compact Substations

Compact Substations integrate major electrical equipment into a compact arrangement where space utilisation, safety and installation requirements are important.

They can be considered for:

• Industrial projects
• Commercial developments
• Infrastructure projects
• Renewable energy installations
• Urban electrical distribution

7. Special-Purpose Transformers

We also manufacture transformers for application-specific requirements, including:

• Converter Duty Transformers
• Furnace Transformers
• Special industrial transformers
• Custom-engineered transformer solutions

The design is finalised after reviewing the electrical load, duty cycle, harmonics, voltage requirements and operating conditions.

How to Select the Right Transformer for Your Project

A transformer should not be selected only on the basis of connected load.

Our engineering team considers several factors, including:

1. Connected and Maximum Demand Load

The transformer rating should reflect the actual expected demand rather than simply adding all connected loads.

2. Primary and Secondary Voltage

The transformer must match the site’s incoming and outgoing voltage requirements.

3. Load Characteristics

Motors, VFDs, furnaces, rectifiers, converters, UPS systems and solar inverters can have different electrical characteristics.

4. Future Expansion

If the facility is expected to expand, the transformer capacity and operating conditions should be evaluated accordingly.

5. Installation Environment

Indoor and outdoor installations may require different transformer technologies and enclosure/accessory arrangements.

6. Cooling Requirement

Cooling selection depends on transformer rating, load profile, ambient conditions and project requirements.

7. Protection & Accessories

Buchholz relay, temperature indicators, pressure relief arrangements, conservator, OLTC and other accessories are selected according to transformer type and project requirements.

This project-specific approach helps avoid both under-sizing and unnecessary over-sizing.

Transformer Manufacturing Process

At Tirupati Transformer, transformer manufacturing involves controlled stages from engineering through final testing.

Engineering & Design

Transformer parameters are reviewed based on the customer’s technical requirements.

Core Assembly

The magnetic core is manufactured and assembled according to the approved design.

Winding

HV and LV windings are manufactured using the specified conductor material and winding configuration.

Insulation System

The insulation system is selected according to the voltage class, temperature rise and transformer design.

Active Part Assembly

The core and windings are assembled with the required clearances and connections.

Tank & Accessories

The transformer tank, radiators, conservator and required accessories are assembled according to the approved configuration.

Testing

Applicable routine tests and project-specific tests are performed before dispatch.

Final Inspection & Dispatch

The completed transformer is inspected against the approved technical requirements and prepared for dispatch.

Testing & Quality Assurance

Transformer reliability depends heavily on design, material quality, manufacturing controls and testing.

Depending on transformer type and project requirements, applicable tests may include:

• Winding resistance
• Voltage ratio
• Polarity / phase relation
• Insulation resistance
• No-load losses and current
• Load losses and impedance
• Dielectric tests
• Oil-related tests for oil-immersed transformers
• Temperature-related checks where applicable
• Other project-specific tests

Testing requirements are finalised according to the transformer type, applicable standard and customer specification.

For standards and certification information, customers can also refer to the official Bureau of Indian Standards (BIS) resources.

Transformer Manufacturer Serving Delhi NCR Industries

Our transformers can be engineered for a wide range of applications.

Manufacturing & Engineering Industries

For CNC machines, production lines, motors, compressors and industrial equipment.

Commercial Buildings

For malls, offices, hotels, commercial complexes and large buildings.

Data Centres

For applications where power continuity, electrical reliability and appropriate transformer selection are critical.

Solar & Renewable Energy

For solar plants, inverter-based generation and renewable energy projects.

Pharmaceutical & Process Industries

For manufacturing facilities requiring reliable electrical distribution.

Infrastructure Projects

For infrastructure, industrial parks and other large electrical installations.

Real Estate Projects

For residential and commercial developments requiring reliable power distribution infrastructure.

Factory-Direct Transformer Supplier in Delhi NCR

Buying directly from a manufacturer can simplify technical communication and project coordination.

With a factory-direct approach, customers can communicate their requirements directly to the transformer manufacturer Delhi NCR instead of depending entirely on a trading intermediary.

This can be particularly useful when the project requires:

• Custom specifications
• Technical clarification
• Drawings and documentation
• Inspection coordination
• Testing requirements
• Special accessories
• Project-specific modifications
• Multiple transformer ratings

Our team works with customers, consultants, EPC contractors and project procurement teams to understand the technical requirement before finalising the transformer configuration.

Transformer Manufacturer for EPC & Industrial Projects

For EPC contractors and industrial procurement teams, transformer selection is often connected with several other electrical-system requirements.

We can support discussions around:

• Technical specifications
• Transformer sizing
• GA/dimensional requirements
• Electrical parameters
• Accessories
• Testing requirements
• Inspection requirements
• Documentation
• Dispatch coordination

For a faster technical evaluation, customers can share their BOQ, SLD, technical specification or transformer datasheet requirement with our team.

Transformer Manufacturer Delhi NCR – Local Service Areas

Tirupati Transformer serves customers across the Delhi NCR region from its Greater Noida manufacturing facility.

• Transformer Manufacturer Greater Noida
• Transformer Manufacturer Noida
• Power Transformer Manufacturer Noida
• Transformer Manufacturer Ghaziabad
• Transformer Manufacturer Gurgaon
• Power Transformer Manufacturer Faridabad

Why Tirupati Transformer?

When selecting a transformer manufacturer Delhi NCR, buyers should look beyond price and consider technical suitability, manufacturing capability, documentation and after-sales support.

Tirupati Transformer focuses on:

Manufacturer → Engineering → Manufacturing → Testing → Inspection → Dispatch

This integrated approach helps maintain direct communication throughout the project.

Our goal is to supply transformers that are technically aligned with the application and project requirements.

Frequently Asked Questions

Q1. What is a Transformer Manufacturer Delhi NCR?

A transformer manufacturer Delhi NCR is a company that designs, manufactures, tests and supplies transformers for electrical power and distribution applications within the Delhi NCR region. Tirupati Transformer manufactures transformers from its Greater Noida facility.

Q2. Where is Tirupati Transformer located?

Tirupati Transformer Pvt. Ltd. has its manufacturing facility in Greater Noida, Uttar Pradesh, serving customers across Delhi NCR and other parts of India.

Q3. What capacity transformers do you manufacture?

We manufacture transformers from approximately 100 kVA to 10 MVA, subject to transformer type, voltage level, application and project requirements.

Q4. Do you manufacture customised transformers?

Yes. Transformer specifications can be developed according to the required capacity, voltage, cooling, winding material, installation conditions, accessories and project requirements.

Q5. Which transformer is suitable for an industrial factory?

The appropriate transformer depends on the factory’s connected load, maximum demand, motor load, voltage level, power factor, harmonics, operating pattern and future expansion. An SLD and load schedule are useful for making the correct selection.

Q6. Which transformer is suitable for a solar project?

Solar projects commonly require transformer designs compatible with inverter output, plant voltage, harmonic characteristics, impedance and grid interconnection requirements. A project-specific technical evaluation is recommended.

Q7. What information is required to get a transformer quotation?

For a technical quotation, customers should ideally provide:

• Required kVA/MVA rating
• Primary voltage
• Secondary voltage
• Frequency
• Transformer type
• Indoor/outdoor requirement
• Cooling requirement
• SLD
• Load details
• Applicable technical specification
• Delivery location

Q8. Do you supply transformers outside Delhi NCR?

Yes. Tirupati Transformer supplies transformers across India and also serves international project requirements.

Q9. Can customers visit the manufacturing facility?

Factory visits can be coordinated subject to prior appointment and project requirements.

Q10. What tests are performed before transformer dispatch?

Applicable routine tests are performed according to the transformer type, applicable standards and agreed project specifications.

Q11. How can I request a transformer quotation?

You can contact Tirupati Transformer with your transformer capacity, voltage requirements, SLD, BOQ or technical specification. Our team can review the requirement and provide a suitable technical-commercial proposal.

Get a Transformer Quotation from the Manufacturer

Looking for a Transformer Manufacturer Delhi NCR for your industrial, commercial, solar or infrastructure project?

Share your SLD, BOQ, transformer specification or basic load requirement with our team.

Our technical team can help evaluate the transformer rating, voltage configuration, transformer type and applicable technical requirements.

Get Technical-Commercial Proposal Now | WhatsApp Your SLD | Call Factory Direct

• Measurement of winding resistance
• Measurement of voltage ratio and check of polarity and vector group
• Measurement of impedance voltages
• Measurement of load losses
• Measurement of no load losses and no load current
• Measurement of harmonics induced overvoltage withstand test
• Separate source voltage-withstand tests on HV and LV windings
• Bushing routine tests
• Oil Leakage Test
• Relief Device Test
• Dielectric Routine Tests
• Galvanizing Tests
• Magnetic Balance Tests
• Induced over voltage withstand Tests
• Tap changer Tests
• Oil Tests.

• Oil Temperature Indicator (OTI)
• Winding Temperature Indicator (WTI)
• Magnetic Oil-level Gauge (MOG)
• Pressure Relief Device (PRD)
• Marshalling Box
• Forced Fan Cooling
• OLTC & RTCC Panel with AVR
• Bi-directional Rollers
• Radiator Valves
• Dehydrating Breather
• Current Transformer
• Additional Neutral Terminal.