AS 60947.4.2-2004被替代
Low-voltage switchgear and controlgear Contactors and motor-starters - A.C. semiconductor motor controllers and starters
出版：Standards Australia
专家解读视频
Specifies requirements and tests for controllers and starters intended to be connected to circuits, the rated voltage of which does not exceed 1000 V a.c. and which uses power semi-conductor switching elements for simple starting and stopping, manoeuvring and controlled running of induction motors. Is identical with and reproduced from consolidation Edition 2.1 (2002-03) of IEC 60947-4-2.
IEC 60947-4-2 Ed. 2.1 - Identical
IEC 60947-4-2 Ed. 2.2 - Identical
IEC 60947-4-2 : 2.1 - Identical
IEC 60947-4-2 : 2.2 - Identical
