This standard specifies the type, basic parameters and dimensions, technical requirements, test methods, inspection rules, labeling, packaging and warranty period requirements of the YJKK series high-efficiency high-voltage three-phase asynchronous motors. This standard applies to YJKK series high-efficiency high-voltage three-phase asynchronous motors (frame numbers 315 to 630) (hereinafter referred to as motors), for special load motors. This standard does not apply to motors with impact loads, high starting torque motors, or motors with axial force or radial force requirements other than couplings.
T/CEEIA 290-2017 history
2017T/CEEIA 290-2017 Specification of YJKK series of high efficiency high-voltage three-phase asynchronous motors（frame size 315 to 630)