AS 60947.8-2005被替代
Low-voltage switchgear and controlgear Control units for built-in thermal protection (PTC) for rotating electrical machines
出版：Standards Australia
专家解读视频
Specifies rules for control units, that perform the switching functions in response to thermal detectors in incorporated in rotating electrical machines. Applies to systems comprising a positive temperature coefficient (PTC) thermistor detector having particular characteristics, and its associated control unit. Identical with and reproduced from Edition 1.0 (2003-05) of IEC 60947-8.
IEC 60947-8 : 1.0 - Identical
IEC 60947-8 : 1.1 - Identical
IEC 60947-8 Ed. 1.1 - Identical
IEC 60947-8 Ed. 1.0 - Identical
