Power Transformers

At ELMAG Transformer , we have infrastructure facility equipped upto 12.5 MVA , 33 KV Class. We are constantly involved in developing and engineering a wide range of transformers fit for the individual as well as industrial usage.

Power Transformers are useful for the step up and step down applications in transmission network of higher voltages. Our power transformers are designed and manufactured for each specific customer requirement. Standard proven design methodologies and extensive simulation tools are both used to prove the product design and ensure superior product performance in the field

All transformers are subjected to comprehensive routine tests and specified type tests, in accordance with the customer's requirements, relevant standards and Company procedures.

Description : Power transformers are electrical instruments used in transmitting electrical power from one circuit to another without changing the frequency. They operate by the principle of electromagnetic induction. They are used in transmitting electrical power between generators and distribution primary circuits.

Technical Parameters

Rating Above 2.5 MVA to 12.5 MVA
Frequency 50 Hz
Cooling ONAN, ONAF
Vector group As per customer requirement
Insulating medium Mineral Oil
Primary Voltage Upto 33 KV
Secondary voltage 11 KV, 6.6 KV
Tap range Off circuit or on load tap changer
Applicable standard IS 2026 Standard