Kontaktpressningssystem : En studie av elsäkerhet

Detta är en M1-uppsats från Umeå universitet/Institutionen för tillämpad fysik och elektronik

Författare: Sven Behring; [2015]

Nyckelord: kontaktpressning; kabelsko; kabel; skarv; crimp; elpress;

Sammanfattning:

This work covers a broad analysis of the risks that could impact the achievement of electrical safety of electrical installations. The work includes both electrical equipment such as the installation of electrical equipment.The report illustrates the main technical characteristics of electrical connections greater than 10 mm2 and provides an introduction to the crimping systems for copper and aluminum conductors. In addition to that analyzes the factors that are important to assure the quality of an electrical connection throughout the value stream in terms of both materials such informations. Furthermore analyzed deeper the need for skills development of technicians and other staff.The different parts of this work are analyzed and presented, in theory to studies carried out both at Elpress AB and partly with the help of other scientific reports dealing with similar subjects. In addition, presents a survey that will help understanding the current perception of the electrical connections and cable crimping systems among end users. Various risks are analyzed in an FMEA analysis with respect to the different stages in the value stream.The project has shown that there is a need for changes in the regulations that deals with, among other things, permission for electrical staff.

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