
A.C. motor starters (up to and including 1000 V) Direct-on-line (full voltage) starters
出版:Standards Australia

专家解读视频
Applies to starters intended to start, inch, plug or accelerate a motor to normal speed and to provide means for the protection of the motor and its associated circuits against operating overloads and overheating and to cause the motor to stop. It applies to reversing starters, but does not apply to starters for d.c. motors, static starters for a.c. motors, or control gear for electric traction or for aircraft. Classification and characteristics, operating conditions, constructional requirements and details of tests, including type, routine and special tests, are covered. Technically unchanged from 1972 edition as amended by Amendments 1 and 2.
To run concurrently with AS 3947.4.1-1995