3Si Eco Power LLP

Q: 3Si Eco Power Core Values

Honesty Build goodwill and trust. Provide quality products and services. Take responsibility for our actions.

Tailor-made high-quality transformers to suit your requirements.

3Si Eco Power LLP

Transformers to power your electrical needs

About Us

3Si Eco Power is managed by technocrats with over 70 years of combined experience in the electrical engineering field. 3Si Eco Power’s customer-centric approach, attention to detail, and world-class product is the result of our global experience and the zeal to produce only superior products.

We work closely with every client, offering tailored technical insights to ensure the best solution for each site.

3Si Eco Power always believes in sharing product and system knowledge to deliver cost-effective products to the customers.

3Si Eco Power Philosophy

Always maintain high standards in what we produce. We display a positive and supportive attitude within the company and among our colleagues, with our customers and suppliers.

3Si Eco Power Core Values

Honesty
Build goodwill and trust.
Provide quality products and services.
Take responsibility for our actions.

3Si Eco Power Mission

Our mission is to produce transformers and other allied products in our range by adhering to the best business and engineering practices, following Indian and international standards so that our products are revered forever.

3Si Eco Power Vision

Our vision is to make our products most distinguished through innovations, latest technology, process-driven actions, and a customer-centric approach.

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Our Products

Fluid Filled

3Si Eco Power designs, manufactures, and supplies a range of mineral oil (ONAN) and fluid-filled (KNAN, LNAN) transformers, both step-up and step-down. High-voltage side from 3.3 kV and up to 36 kV. Low-voltage side from 380 V – 433 V. We can design and manufacture other specific voltages and ratings if required.

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Distribution Transformers

3Si Eco Power designs, manufactures, and supplies a range of distribution transformers for both Indian and international markets. We primarily design and produce energy-efficient transformers to IS 1180 Part 1 – 2014 and IS 2026. We also design and manufacture to other international standards like IEC 60076, BS, and the European Union Eco Design Directive 548/2014.

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Power Transformers

3Si Eco Power transformers are based on significant design excellence and process excellence. We manufacture power transformers from 3.15 MVA to 16 MVA with voltages up to 36 kV. Depending on customer specifications, power transformers are offered with either an off-circuit tap changer.

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Special Transformers

We pride ourselves on our ability to design and manufacture a wide range of special transformers tailored to meet unique customer requirements. Our offerings include:

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Cast Resin Transformers

3Si Eco Power offers cast resin transformers backed by pioneers in cast resin technology. Our transformers feature both high-voltage (HV) and low-voltage windings.

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Compact Subsubstations

3Si Eco Power manufactures bespoke compact, package, and mobile substations to suit site-specific conditions. 3Si compact substations come with an array of advantages.

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