This document specifies the durability test and evaluation of rubber sealing rings used in power equipment terminal boxes (hereinafter referred to as "terminal boxes") under hot and humid environmental conditions, including terms and definitions, hot and humid environmental conditions, basic regulations, and test methods , test rules and evaluation. If there are no provisions or explanations in this document, the relevant standards and specifications of the product shall apply. This document applies to the design, manufacturing, quality acceptance and other processes of rubber sealing rings for terminal boxes in the "humid heat" and "sub-humid heat" climate type areas specified in GB/T4797.1.
T/CEEIA 710-2023 history
2023T/CEEIA 710-2023 Durability evaluation of sealing rings for power equipment terminal boxes in humid and hot environment