T/CEEIA 475-2020 YGDS series three-phase asynchronous motors for high-temperature subway tunnel (frame sizes 80 to 400) technical specifications
T/CEEIA 475-2020 YGDS series three-phase asynchronous motors for high-temperature subway tunnel (frame sizes 80 to 400) technical specifications
Basic Information
Scope
Scope: This document specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking, packaging and warranty period requirements of three-phase asynchronous motors (with base numbers 80~400) for high-temperature subway tunnels of the YGDS series. This document applies to three-phase asynchronous motors (with base numbers 80~400) for high-temperature subway tunnels of the YGDS series (hereinafter referred to as "motors"). Other series of motors derived from this series may 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, as well as marking, packaging and warranty period requirements of three-phase asynchronous motors (with base numbers 80~400) for high-temperature subway tunnels of the YGDS series. This document applies to three-phase asynchronous motors (with base numbers 80~400) for high-temperature subway tunnels of the YGDS series (hereinafter referred to as "motors"). Other series of motors derived from this series may also refer to this document for implementation.