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The Structural Design of the Bus-bar block type of electrical switch boards
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 Title & Authors
The Structural Design of the Bus-bar block type of electrical switch boards
Kwon, Young-min; Hwang, Chang-yu; Kim, Kyun-ho; Han, Hee;
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The internal circuit of the bus-bar for an electrical switch board is a prime cause of electric shock and short circuit accidents due to the exposure of live parts. Electrical fires can also be caused by animals and foreign substances in the switchboard that connect the components with a difficult structure resulting in overheating due to an increase in contact resistance. Preventing these types of accidents is a prime concern in the manufacturing process, such as cutting and bending. In this study, the cutting bus bar of a switch board contained improved modules as a flame retardant that isolates a separate blocks to prevent such problems. This was implemented as a scalable and flexible means of reducing electrical switchboard hazards to offer a safe switch board bus-bar structure of a new connecter type
Bus-bar;block bus bar;Distributor;Switch Board. Modules type;
 Cited by
Korea Electric Association,

Korea Electric Association, Electrical installation technical standard 2011.1

Korea standard information network,

The ministry of knowledge and standard KSC8326(Residentical panel boards)2007.6 Notification No.2007-0334

The electricity enterprises 2010. 4. 12 Revision

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