Classification of environmental conditions - Part 3-7: Classification of groups of environmental parameters and their severities - Portable and non-stationary use (IEC 60721-3-7:2002, IDT)
This Malaysian Standard classifies groups of environmental parameters and their severities to which products are subjected during portable and non-stationary use, including periods of transfer,
down time, maintenance and repair.
The environmental conditions covered by these groups include:
– the environmental conditions at locations where the product may be placed or used
temporarily;
– the change of environmental parameters due to change of location;
– the environmental conditions related to transfer of the product between different locations.
The environmental conditions classified do not take into account the use profile of the product, i.e. whether the product is used only during a temporary stationary state, during the state of transfer or arbitrarily.
The conditions of portable and non-stationary use to which products may be exposed include land-based and offshore, weatherprotected and non-weatherprotected locations. The conditions further include transfer which is a p
Published
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PDF
07/05/2020
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NSC 05 - Generation, Transmission & Distribution of Energy
