INTRODUKTION Dette afsnit omhandler strømskinner, somer en intregreret del af Løgstrupstavlesystem. Skinnesystemet er modulært i sin konstruktion og muliggør opbygning af horsiontale eller vertikale skinnefelter med 3, 4 eller 5 ledere op til 5500A. Hver enkelt leder består af 2 parallelle kobberskinner, hvilket gør at samlinger, krydsninger og tilslutninger hurtigt og nemt kan etableres uden at bore eller bøje i kobberskinnerne. Skinnerneunderstøttes af holdere fremstillet afpolymert, isolerende materiale, som kan modstå de mekaniske og termiske påvirkninger i en kortslutning. Skinnesystemet er testet ved bl.a. KEMA, ASTA og IPH og har gennemgået kortslutnings-, temperaturstignings- og lysbuetest i.h.t internationale standarder.

Busbar System / Skinnesystem

Introduction / Introduktion

INTRODUCTION This section contains the busbar components in the Logstrup modular system.Busbar systems provide an electricalconnection between the main incoming device of a switch board and the outgoing units. The system consists of modular components which allow unlimited variations. 3,4, & 5 wire systems can be created with ease. Systems up to 5500 amps can be assembled as standard and a 2 bar per phase arrangement is usedthroughout, which eliminates the drillingor bending of Copper. The Logstrup busbar holder components are manufactured from a high grade polymer which provides a high insulation for the copper rail, good mechanical strength to support a short circuit and the ability to withstand variations in temperature. The system has been tested by ASTA,KEMA and IPH laboratories and haspassed short circuit tests, temperature rise tests etc. according to IEC439-1 1992, EN60439-1 1990, DIN VDE 0660 - 500/04-1991 and BS 5486 part 2 1990. An internal arc test on the busbar system has also been carried out according to Pehla. Richtlimie4.

2.0

Section:Rev. no.Approved By:Made By:Date:Sektion:Rev. nr.Godk. af:Udarb. af:Dato: 04002JLIRO'C19/04/95