RETRO-FIT BREAKER, AND DISTRIBUTION PANEL MODIFICATION METHOD USING THE SAME

PROBLEM TO BE SOLVED: To provide a retro-fit breaker capable of shortening a work time and an outage time by easily performing replacing work from a front face of a distribution panel without disassembling a part of a structure, and to provide a distribution panel modification method using the same....

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Bibliographische Detailangaben
1. Verfasser:	HORIKAWA MASAO
Format:	Patent
Sprache:	eng
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a retro-fit breaker capable of shortening a work time and an outage time by easily performing replacing work from a front face of a distribution panel without disassembling a part of a structure, and to provide a distribution panel modification method using the same.SOLUTION: After an existing breaker is removed from a distribution panel, a second attachment 6 is connected to a bus bar 8 and while inserting the second attachment 6 through an insertion hole 54a, a guide rail 5 is disposed within the distribution panel. A fastening member 4 inserted into a notch 62a is actually fastened by inserting a breaker body 1 into the guide rail unit 5, such that the breaker body 1 is connected to the bus bar 8 in place of the existing breaker.