A Selecting Method on Electric Wire and Cable in Low Voltage Electric Equipment of Integrated Test-site Based on IEC60364

Abstract

Korea adopted the international standard that applies prepared evidence about IEC 60364 to 2005 electro-technical regulation following WTO/TBT(World Trade Organization/Technical berriers to trade) agreement. ‘Korean Low voltage Electric equipment of integrated test-site study’ carries out Low volatage equipment’s engineering and construction, inspection based on IEC 60364 in order that advance and unify the electrical safety standards.(managing department : the Korea electric association / participating institution : the Korea electrical contractors association)BR This research analyzed and evaluated electric wire and cable that based on IEC60364 standard in low voltage electric equipment integrated test site through EMTP(Electro Magnetic Transient Program), EAC(Ecodial Advance Calculation) and Amtech Prodesign. We also suggested improvement methods that adjusted the circuit breaker and conductor cross-section area of L-1A, L-MDF by the regulation of upper standard. Especially, we reinforced additional verification that add EAC and Prodesign method on to existing research.