This standard specifies the type, model and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of air compressor pressure controllers. This standard is applicable to the on and off control of air compressors used under general environmental conditions, directly or indirectly, with rated voltage not exceeding 660 V AC or 1 000 V DC, rated power not exceeding 15 kW, and rated pressure not exceeding 1.5 MPa. pressure controller (hereinafter referred to as the controller).
JB/T 11437-2013 Referenced Document
GB 14048.1-2006 Low-voltage switchgear and controlgear. Part 1: General rules
GB 14048.4-2010 Low-voltage switchgear and controlgear.Part 4-1:Contactors and motor-starters.Electromechanical contactors and motor-starters (Including motor protector)
GB 14048.5-2008 Low-voltage switchgear and controlgear.Part5-1: Control circuit devives and switching element.Electromechanical control circuit devices