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,

PublisherMultiple. Distributed through American National Standards Institute (ANSI)

ISBN / ASINB000Y2LOS6

ISBN-13978B000Y2LOS0

Sales Rank99,999,999

MarketplaceUnited States 🇺🇸

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.