Our Strength


We at Cosmostat are committed to supply transformers of agreed quality on time, every time to the satisfaction of our customers.


With Expertise spanning almost four decades in transforming power into efficient energy that's safe for users and the environment, Cosmostat has emerged as the undisputed leader in providing quality and reliable transformer.


(a) Quality management and customer satisfaction (b) Service call management (c) Inventory management (d) Management information system ..

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We are a world class manufacturer, supplier and exporter of Power Conditioning Solutions providing the best quality Transformers and services to our customers..


Our Recent Posts

Compact Substations for Tunnel Power Distribution: Ensuring Efficient and Reliable Operations

Tunnels are critical infrastructures that require a robust and dependable power supply to ensure the safe and efficient operation of v…

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Three Phase Transformer KVA Calculator

Fill in any two of the below fields to calculate the third Transformer calculator HOW TO …

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Comparing Distribution Transformer Standards: IS 2026 vs. IS 1180 - Which is Better?

In the realm of distribution transformers, choosing the right standard is crucial for ensuring optimal performance, safety, and reliab…

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Advantages & Disadvantages of OLTC Transformers

On-Load Tap-Changing (OLTC) transformers play a vital role in electrical power systems, offering both advantages and disadvantages. Un…

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The Efficiency of Distribution Transformers: Maximizing Energy Performance

Distribution transformers play a crucial role in the efficient transmission of electricity from power plants to end-users. These trans…

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Different Types of Windings in Electrical Engineering

In the realm of electrical engineering, the design and construction of various types of windings play a crucial role in the performanc…

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Quality Policy


To ensure all that employees are knowledgeable of, and understand and comply with, all applicable standards requirements.


Deliver the superior value to all stakeholders by continually improving on all performances and parameters by deploying quality processes.


Develop and implement strategic thinking, technological innovations and quality benchmarks.


Train and motivate all employees to comply with the spirit as well as the letter of this policy.

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Cosmostat Power Equipments

J3/89, J-extn, Kishan Kunj
Laxmi Nagar, Delhi - 110092.