Aster offers a range of oil filled distribution transformers from 16 kVA to 5000 kVA, with system voltages between 11 kV and 33 kV to meet the needs of public utilities, organizations, turnkey projects and private industrial sector.
Custom Designed Transformers
Our R&D and the Design Teams always bring the best design for various capacities of transformers conforming to the latest national and international standards making sure that our Transformers function with high efficiency and low energy loss. With the state of art infrastructure and qualified engineers, we have a capacity to manufacture more than 600 MVA/Annum.
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We manufacture custom designed transformers. Our cost effective transformers fully comply with the customers’ specifications ensuring that the special requirements are met all through the product life cycle.
Our Transformers have the following certifications and approvals to meet the customer’s requirement:
- BEE 3 Star Approval
- Short-Circuit Test Certificate
- ISO 9001:2008 Certificate
- Impulse Test Certificate
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| Testing Facilities |
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We have the following testing facilities to test the Transformers:-
- Winding Resistance Test
- Turns Ratio Test
- Temperature Rise Test
- Insulation Resistance Test
- Polarity and Phase Relationship Test
- Excitation Current Measurement
- Impedance Voltage Test
- BDV Test kit for Oil
- Dielectric tests includes applied voltage test and induced over voltage test
- Measurement of No Load Losses
- Measurement of Load Losses
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Transformers Brochure |
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