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Power transformer

power transformers up to 125 MVA and the maximum voltage class is 400KV. The oil filled Power Transformers will be provided with externally mounted detachable type radiators for cooling. Transformers with other IEC specified cooling systems like cooling by fans ( ONAF) and cooling by forced oil ( ONAF) . The Power transformers are generally provided with On load type of tap changers. These OLTC’s will be either on tank or in tank type .  capability to provide large 33 KV class trailer mounted portable transformer substations complete with primary and secondary side protection and switching devices.