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Wide angle panoramic view of Mumbai's famous heritage landmark Gateway of India as seen from the Arabian sea and busy sea front with colorful excursion ferry boats in foreground. Copy space.
Customer Success Story

India's most powerful ester-fluid filled power transformer

Ester-fluid power transformer for Tata Power in India

Mumbai, India, is a center of commerce, tourism and entertainment and home to around 20 million people. In this densely populated city, we have installed India’s most powerful ester-filled power transformer.

Safety for people and the environment are the top priority, and ester-fluids are renewable and biodegradable, whilst also reducing the risk of fire.


To safely provide increased electricity capacity to the densely populated city of Mumbai, whilst reducing carbon footprint.


India’s most powerful natural ester filled power transformer.


Natural ester fluid is renewable, biodegradable and reduces risk of fire – enabling power to be delivered safely for people and the environment.

“We have always been committed towards providing greener and sustainable solutions for our customers while ensuring uninterrupted power supply. We will continue to implement newer technological innovations and aim to reduce the carbon footprint along with improving overall performance."

- Dr. Praveer Sinha, CEO & MD, Tata Power

Main data
Customer: Tata Power
Product: Substation transformer
Application: Urban utility
Rating: 125 MVA, 110/33/22 kV
Location: India

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