T/CEEIA 420-2020 YBFBX3 Series High Efficiency Composite Explosion Proof Three-phase Asynchronous Motor Technical Specifications (Frame Size 80~355)
T/CEEIA 420-2020 YBFBX3 Series High Efficiency Composite Explosion Proof Three-phase Asynchronous Motor Technical Specifications (Frame Size 80~355)
Basic Information
Scope
Scope: This standard specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking, packaging, and transportation requirements for the YBFBX3 series high-efficiency composite explosion-proof three-phase asynchronous motors (with a base number of 80 to 355). This standard applies to the YBFBX3 series high-efficiency composite explosion-proof three-phase asynchronous motors (with a base number of 80 to 355) (hereinafter referred to as "motors"). Other series of motors derived from this series may also refer to this standard for implementation. Main technical content: This standard specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking, packaging, and transportation requirements for the YBFBX3 series high-efficiency composite explosion-proof three-phase asynchronous motors (with a base number of 80 to 355). This standard applies to the YBFBX3 series high-efficiency composite explosion-proof three-phase asynchronous motors (with a base number of 80 to 355) (hereinafter referred to as "motors"). Other series of motors derived from this series may also refer to this standard for implementation. - At present, there are no national or industry standards for the YBFBX3 series high-efficiency composite explosion-proof three-phase asynchronous motors (with a base number of 80-355), which fills the gap in the domestic motor industry and achieves high efficiency for small-center-high composite explosion-proof motors; - The explosion-proof structure complies with GB 12476.5 "Electrical Equipment for Flammable Dust Environments - Part 5: Shell Protection Type 'tD'" and GB 3836.2-2010 "Explosive Environments - Part 2: Electrical Equipment Protected by Explosion-proof Shell 'd'". It is a composite explosion-proof structure, and this series of products can be used simultaneously in explosive gas environments and flammable dust envi