IEC 60664-3 Ed. 3.0 b:2016

Current Revision

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

Best Price Guarantee Nov 1, 2016 EN/FR 54 Pages

PDF Available after processing $201.74 Print Copy Ships in 2-5 Days Quantity: 1 $201.74 Bundle Save 10% Ships in 2-5 Days $363.13

Sub Total (1 Item(s)) $ 0.00

Estimated Shipping $ 0.00

Total (Pre-Tax) $ 0.00

IEC 60664-3 Ed. 3.0 b:2016

Name: IEC 60664-3 Ed. 3.0 b:2016 – Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
Brand: International Electrotechnical Commission
SKU: IEC 60664-3 Ed. 3.0 b:2016
Price: 201.74 USD
Availability: InStock

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

PUBLISH DATE 2016

PAGES 54

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

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.