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MS 60664-2-1:2015
Insulation coordination for equipment within low-voltage systems - Part 2-1: Application guide - Explanation of the application of the MS IEC 60664 series, dimensioning examples and dielectric testing
This Malaysian Standard, provides an application guide for manufacturers specifying dimensioning requirements for products in accordance with the MS IEC 60664 series.
The significant items for consideration are as follows:
a) nominal system voltage(s) or rated insulation voltage(s);
b) overvoltage category of the products (OV cat);
c) any type of overvoltages;
d) frequency of the voltage;
e) characteristics of the solid insulating material; and
f) pollution degree and humidity levels.
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14/05/2019
73
NSC 05 - Generation, Transmission & Distribution of Energy
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