T/CEEIA 493-2021 Cage type AC motor copper terminal ring technical specification
T/CEEIA 493-2021 Cage type AC motor copper terminal ring technical specification
Basic Information
Scope
Scope: This document specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality description of copper end rings used in cage-type AC motors. This document applies to machined copper end rings used in cage-type AC motors, which are made of Grade A copper and No. 1 standard copper and are formed by heat processing and mechanical processing (hereinafter referred to as copper end rings). Main technical content: This document specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality description of copper end rings used in cage-type AC motors. This document applies to machined copper end rings used in cage-type AC motors, which are made of Grade A copper and No. 1 standard copper and are formed by heat processing and mechanical processing (hereinafter referred to as copper end rings).