IEC/TR 60890 Ed. 1.0 b:1987, A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear

Name: IEC/TR 60890 Ed. 1.0 b:1987, A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
Author: IEC TC/SC 17D,
ISBN: 978B000Y2LOS0

Author IEC TC/SC 17D,

Publisher Multiple. Distributed through American National Standards Institute (ANSI)

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Book Details

Author(s) IEC TC/SC 17D,

Publisher Multiple. Distributed through American National Standards Institute (ANSI)

ISBN / ASIN B000Y2LOS6

ISBN-13 978B000Y2LOS0

Marketplace France 🇫🇷

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Description

The proposed method is applicable to enclosed PTTA or partitioned sections of PTTA without forced ventilation. It is intended to determine the temperature rise of the air inside the enclosure.