This standard specifies the types and parameters, technical requirements, test methods, inspection rules, marking and packaging of powerful electromagnetic chucks. This standard applies to powerful electromagnetic chucks for machine tools.
JB/T 10150-2011 Referenced Document
GB 14048.1-2006 Low-voltage switchgear and controlgear. Part 1: General rules
GB 4208-2008 Degrees of protection provided by enclosure(IP code)
GB 5226.1-2008 Electrical safety of machinery - Electrical equipment for machinery - Part 1: General specifications