T/CEEIA 493-2021
Technical specifications for copper end ring of cage type AC motors (English Version)

Standard No.

T/CEEIA 493-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CEEIA 493-2021

Scope

This document specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality instructions for copper end rings for cage-type AC motors. This document applies to machined copper end rings (hereinafter referred to as copper end rings) for cage AC motors that are made of Grade A copper and No. 1 standard copper as raw materials and formed by thermal processing and mechanical processing.

T/CEEIA 493-2021 history

• 2021 T/CEEIA 493-2021 Technical specifications for copper end ring of cage type AC motors