Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)
- 2005.05a
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- Pages.298-302
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- 2005
Protection Effects Associated with Installation Conditions of SPD
SPD의 설치조건이 보호효과에 미치는 영향
- Lee, Bok-Hee (School of Electrical & Electronic Engineering Inha University) ;
- Lee, Dong-Moon (Hanjin Heavy Industries & Construction) ;
- Jeong, Dong-Cheol (Hanjin Heavy Industries & Construction) ;
- Lee, Seung-Chil (Hanjin Heavy Industries & Construction)
- Published : 2005.05.13
Abstract
This paper presents the protection effect of SPDs according to installation conditions. To develop the effective protection countermeasures of information and communication equipments against lightning surges, actual-sized experiments in relation to the protection effects on the installation positions of surge protective devices(SPDs), the length of branch circuit the materials and long of conduit were conducted. The best method for protecting the electronic equipments from surges is to install the SPD at the front point of the devices to be protected. The installation method of the metal conduit bonded with common ground conductor were more effective than that of the PVC conduit.
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