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IEC/TR 60664-2-2

Insulation coordination for equipment within low-voltage systems Part 2-2: Interface considerations Application guide

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Organization: IEC
Publication Date: 1 January 2002
Status: active
Page Count: 18
ICS Code (Insulation systems): 29.080.30
scope:

This technical report provides an overview of the different kinds of surge overvoltages that can occur on low-voltage installations and equipment. In particular:

− the magnitude and duration of typical surges as well as their frequency of occurrence;

− information on overvoltages resulting from interaction between power and communication systems;

− guidelines when considering interface issues in relation to insulation coordination;

− guidelines concerning surge protection means on the basis of availability and risk considerations, including interaction within the system;

− highlights temporary overvoltages and other factors that have to be taken into account for insulation coordination, primarily related to protective control using surge protective devices.

Document History

IEC/TR 60664-2-2
January 1, 2002
Insulation coordination for equipment within low-voltage systems Part 2-2: Interface considerations Application guide
This technical report provides an overview of the different kinds of surge overvoltages that can occur on low-voltage installations and equipment. In particular: − the magnitude and duration of...

References

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