This part of JB/T 9593 specifies the type, basic parameters and dimensions, technical requirements, test methods, inspection rules and signs, packaging and maintenance of YBK3 series flameproof three-phase asynchronous motors (frame size 80~355) for underground coal mines. expiration date. This part applies to explosion-proof three-phase asynchronous motors (frame size 80~355) used in coal mines with rated voltages of 1140 V and below (hereinafter referred to as motors). All series of motors derived from this series of motors can also be implemented with reference.
JB/T 9593.1-2015 Referenced Document
GB 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher.Measurement,evaluation and limits of vibration severity
GB 18613-2012 Minimum allowable values of energy efficiency and energy efficiency grades for small and medium three-phase asynchronous motors
GB 1971-2006 Rotating electrical machines. Terminal markings and direction of rotation
GB 3836.2-2010 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
GB 3836.3-2010 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
GB 755-2008 Rotating electrical machines.Rating and performance
GB/T 10069.1-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 1032 Three-phase asynchronous motor test methods*， 2023-09-07 Update
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 1993-1993 Cooling methods for rotating electrical machines
GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 1:Test methods
GB/T 2423.4 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
GB/T 4772.1-1999 Dimensions and output series for rotating electrical machines. Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
GB/T 4942.1 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
GB/T 997-2008 Rotating electrical machines.Classification of types of construction,mounting arrangements and terminal box position for(IM Code)
JB/T 9593.1-2015 history
2015JB/T 9593.1-2015 Specification of flameproof three-phase asynchronous motors for mines.Part 1: YBK3 series flameproof three-phase asynchronous motors for coal mines (frame size 80 to 355)
2002JB/T 9593.1-2002 Specification of flameproof three phases asynchronous motor for mines Part1:YBK2 series flameproof three phases asynchronous motor for coal mines