| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent heat radiated from a radiator from being easily transmitted to an external terminal part and an external lead wire of a bushing conductor of a bushing mounted to a stationary induction electric appliance case to suppress temperature rise of the external terminal part of the bushing conductor. Ž<P>SOLUTION: The stationary induction electric appliance includes: a stationary induction electric appliance body having an iron core and a coil; a stationary induction electric appliance case with the stationary induction electric appliance body housed therein along with insulating oil; the corrugated radiators mounted to an outer peripheral surface of the stationary induction electric appliance case; and the bushings located above the radiators and mounted to outside surfaces of the stationary induction electric appliance case. Heat insulation plates for suppressing the temperature rise of the external terminal parts 10 of the bushings 7 are mounted to outside surfaces of the stationary induction electric appliance case 5 located between the radiators 6 mounted to the outside surfaces of the stationary induction electric appliance case 5 and the bushings 7. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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