Hitachi, Ltd.

Noriyuki Tetsu

Manabu Takamoto

Toyokazu Tanaka

Satoshi Miwada

Sadao Waizumi

A high voltage power receiving and transforming apparatus for consumer demands receiving power from two lines and supplying the power to respective transformers through instrument potential and current transformers. First circuit breakers at a primary side of the transformers, are arranged at both sides of the instrument potential and current transformers, second circuit breakers, at a receiving side, are arranged at both sides of said first circuit breakers. The circuit breakers and receiving portion connecting portion to the transformers, and the instrument potential and current transformer are connected by a duct line connection portion at a backside of the circuit breakers.

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Hitachi, Japan

Noriyuki Tetsu