| Title |
Analysis of Electrical Installation Survey at Conventional Markets |
| Authors |
이상익(Lee, Sang-Ick) ; 전현재(Jeon, Hyun-Jae) ; 김기현(Kim, Gi-Hyun) ; 배석명(Bae, Seok-Myung) |
| Keywords |
Conventional Market ; MCCB ; ELB ; Panelboard ; Branch Circuit |
| Abstract |
The conventional markets is badly damaged by a big fire because of no proper fire fighting management system. The cause of electricity fire is the aging and contact badness of electric equipment. The supervisory detecting system is needed to develop because the electric equipment is located to non visible and non exposing place. In this paper, we investigated the receiving and distributing board, the panel board and the fire prevention system of 17 domestic conventional markets. As a result of survey, capacity of distributing boards is mainly 600A and materials of distributing boards are synthetic resins 49%, metal 44%. ELB is mainly used as branch circuit breaker. |