T/CEEIA 715-2023
Mineral volcanic rock cast fire-resistant busways (English Version)

Standard No.

T/CEEIA 715-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CEEIA 715-2023

Scope

This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of mineral volcanic rock cast refractory bus ducts. This document applies to mineral volcanic rock cast refractory bus ducts with rated voltages up to 1000V (1140V) and rated currents up to 8000A.

T/CEEIA 715-2023 history

• 2023 T/CEEIA 715-2023 Mineral volcanic rock cast fire-resistant busways