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Publication details

Publication CODE Title
IEC 60664-3:2016 (2016-11) INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 3: USE OF COATING, POTTING OR MOULDING FOR PROTECTION AGAINST POLLUTION
 
Price Excl. VAT Total number of pages, tables and drawings
147.00 € 50 P..
Description
IEC 60664-3:2016(E) is available as IEC 60664-3:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

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.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Replaces  IEC 60664-3:2003
Replaces  IEC 60664-3:2003+AMD1:2010 CSV
Replaces  IEC 60664-3:2003/AMD1:2010
Replaces  IEC 60664-3:2003/AMD1:2010/COR1:2010
Origin
Committee TC 109
INSULATION CO-ORDINATION FOR LOW-VOLTAGE EQUIPMENT (replace COM 28A !)
Responsible De heer VAN HECKE Luk
Approval
BEC Approval 2016-11-04
ICS-Code (International Standards Classification) 29.080.30
NBN Status New
IEC publication date 2016-11-04
IEC stability date 2021-12-31
IEC file modification date 2016-11-02
IEC last modification date 2020-03-09