
A method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA)
出版:International Electrotechnical Committee

专家解读视频
Describes an extrapolation method to be applied to type tests for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA). Has the status of a technical report.
CEI 17-52 Ed. 1 (1997) - Identical
DIN IEC 61117 (1993-09) - Identical
VDE 0660-509:1993 - Identical
BS 7767:1994 - Equivalent
PN E-05162:2002 - Identical
AS 4278-1995 - Identical
UNE 21917:1995 - Identical