T/CEEIA 644-2022 YBFBX4 series high-efficiency composite explosion-proof three-phase asynchronous motor technical specifications (frame size 80~355)
T/CEEIA 644-2022 YBFBX4 series high-efficiency composite explosion-proof three-phase asynchronous motor technical specifications (frame size 80~355)
Basic Information
Scope
Scope: This document specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, marking, packaging, and warranty period of the YBFBX4 series high-efficiency composite explosion-proof three-phase asynchronous motors (frame size 80~355) (hereinafter referred to as "motors"). This document is applicable to motors used in locations where explosive gas mixtures of flammable gases or vapors with air, or explosive dust mixtures of flammable dust or flammable fibers with air are formed, and the ignition temperature group is T1 to T4. All series of motors derived from this series can also refer to this document for implementation. Main technical content: This document specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, marking, packaging, and warranty period of the YBFBX4 series high-efficiency composite explosion-proof three-phase asynchronous motors (frame size 80~355) (hereinafter referred to as "motors"). This document is applicable to motors used in locations where explosive gas mixtures of flammable gases or vapors with air, or explosive dust mixtures of flammable dust or flammable fibers with air are formed, and the ignition temperature group is T1 to T4. All series of motors derived from this series can also refer to this document for implementation.