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Technische Regel

IEC TR 60890:1987/AMD1:1995 Ed. 1.0

Issue date: 1995 03 13

Amendment 1 - A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear

Withdrawn : 2014 05 07
Publisher:
International Electrotechnical Commission
Format:
Digital | 11 Pages
Language:
English
Currently valid:
IEC TR 60890:2022 Ed. 3.0:2022 09 29
ICS
29.130.20
Topics
Electric & lighting engineering, Switchgear and controlgear, Low voltage switchgear and controlgear
IEC TR 60890:2022 Ed. 3.0
2022 09 29
A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by ca...
Technische Regel
IEC TR 60890:2014 Ed. 2.0
2014 05 07
A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by ca...
Technische Regel
IEC TR 60890:1987/AMD1:1995 Ed. 1.0
1995 03 13
Amendment 1 - A method of temperature-rise assessment by extrapolation for partially type-tested ass...
Technische Regel
↖
IEC TR 60890:1987 Ed. 1.0
1987 07 15
A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA)...
Technische Regel
Historie aufklappen
Technische Regel
IEC TR 60890:2014 Ed. 2.0
Issue date : 2014 05 07
A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation