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AN ORIGINAL CAD BASED DESIGN FOR A DOMESTIC LOW VOLTAGE SURGE ARRESTER MODULE

Emil Lazarescu

First published: 2018-06-20https://doi.org/10.5593/sgem2018/6.1/s24.004View metrics

Abstract

This paper describes the design of a new product, conceived by the authors, part of a research contract and of a technological transfer, from university to the industrial market. It is a low voltage class C surge-arrester, based only on metal-oxide varistors, designed for low voltage residential equipment. Located in the indoor interior connection boxes, it could protect the whole installation against any type of occurring overvoltage (pulsed or long time one). The results of the applicative research were transferred, to be mass produced, to a local electronic products manufacturer. This domestic/residential module has some original solutions which are making this product cheaper, easy to use and adapted to any existing low voltage installation even in ancient (refurbished or not) buildings. We will present also a simple and original computational method applied to determine the exact type of varistor required. Starting from researches and 3D pictures, it goes to a fully functional product, which could be applied on a large scale.

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Publication details

Title
AN ORIGINAL CAD BASED DESIGN FOR A DOMESTIC LOW VOLTAGE SURGE ARRESTER MODULE
Authors
Emil Lazarescu
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future
Publisher
STEF92 Technology
Year
2018
Pages
25-30
SWS Citekey
Lazarescu2018242530
ISSN
1314-2704
ISBN
978-619-7408-50-8
Language
en
Publication type
Conference Paper
Keywords
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