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Publication details

Publication CODE Title
IEC 60664-3:2016 RLV (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
191.00 € 77 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.
It has the status of a horizontal standard in accordance with IEC Guide 104
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
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
Registration 168140
ICS-Code (International Standards Classification) 29.080.30
NBN Status New
IEC publication date 2016-11-04