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I am looking for Daihen Transformer Bushing specs

I am looking for Daihen Transformer Bushing specs

I am looking for Daihen Transformer Bushing specs

(OP)

Anyone can help me to know the bushing specs(primary & secondary) of this
Transformer. Daihen Transfomer, formerly OSAKA Transfomer CO., LTD

This transfomer is very old(1976, its manual is lost
already.

Here is the Transformer nameplate specs.
KVA Rating: 67700
Phase: 3
Class: OA
Serial #: 5BA161401
Date: 1976
Reference to Instruction Book: A5A1614-B
Voltage Rating: HV 132000GrdY/76210V
                LV 115000Grd/66400V
Current Rating: HV 295A
                LV 340A
Impulse Level:HV 650 BIL
              LV 550 BIL
             NEUT 150BIL

I will appreciate very much any answers to my question.

eduardo


  

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