IEC 60071-2:1976

January 1976

International standard Cancelled

Insulation co-ordination. Part 2: Application guide.

Provides guidance on the selection of the electric strength of equipment, of surge arresters or protective spark gaps, and on the extent to which it is useful to control switching overvoltages. Gives guidance on rational and economic solutions.

Main informations

Collections

International IEC standards

Publication date

January 1976

Number of pages

127 p.

Reference

IEC 60071-2:1976

Print number

Sumary

Insulation co-ordination. Part 2: Application guide.

Provides guidance on the selection of the electric strength of equipment, of surge arresters or protective spark gaps, and on the extent to which it is useful to control switching overvoltages. Gives guidance on rational and economic solutions.

Replaced standards (1)

IEC 60071A:1962

January 1962

International standard Cancelled

Supplement to Publication 71: Recommendations for insulation co-ordination

Standard replaced by (1)

IEC 60071-2:1996

December 1996

International standard Cancelled

Insulation co-ordination - Part 2: Application guide

IEC 60071-2:1996 gives guidance for the determination of the rated withstand voltages for ranges I and II of IEC 60071-1 and justifies the association of these rated values with the standardized highest voltages for equipment. It covers phase-to-phase, phase-to-earth and longitudinal insulation of three-phase systems with nominal voltages above 1kV. It has the status of a horizontal standard in accordance with IEC Guide 108.

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