Cover IEC 60664-3:2016
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IEC 60664-3:2016

Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution

Ausgabedatum: 2016-11
Edition: 3.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 50 VDE-Artnr.: 223988

Inhaltsverzeichnis

IEC 60664-3:2016 applies to assemblies protected against pollution by the use of coating, potting or moulding, thus allowing a reduction of clearance and creepage distances as described in IEC 60664-1. This document describes the requirements and test procedures for two methods of protection:
- type 1 protection improves the microenvironment of the parts under the protection;
- type 2 protection is considered to be similar to solid insulation. This edition includes the following significant technical changes with respect to the previous edition:
a) information added concerning interpolation;
b) provided scratch test is only for type 2 protection;
c) renumbered the scratch test to follow the visual examination test, since it makes more sense there;
d) separated the tables under what is now called Annex A, to make them clearer.

Buchtitel Format
Isolationskoordination in Niederspannungsbetriebsmitteln
Pfeiffer, Wolfgang

Isolationskoordination in Niederspannungsbetriebsmitteln

Bemessung und Prüfung von Luftstrecken, Kriechstrecken und festen Isolierungen nach der Normenreihe VDE 0110
VDE-Schriftenreihe – Normen verständlich, Band 73

2007, 247 Seiten, Din A5, Broschur

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