T/CEEIA 637.2-2022 Active Group standards

T/CEEIA 637.2-2022 Nominal voltage 0.6/1 kV ceramic silicone rubber mineral insulated fire resistant cables and pre-branching fire resistant cables Part 2: Nominal voltage 0.6/1 kV ceramic silicone rubber mineral insulated pre-branching fire resistant cables

Publish Date: 2022-12-30 Implement Date: 2022-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CEEIA 637.2-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Cable

Publish Date: 2022-12-30

Implement Date: 2022-12-30

Scope

Scope: This document specifies the usage characteristics, product model specifications, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of ceramic silicone rubber mineral-insulated pre-branches fire-resistant cables with a rated voltage of 0.6/1 kV (hereinafter referred to as "pre-branches fire-resistant cables"). This document applies to pre-branches fire-resistant cables used in fire-resistant power supply trunk lines with a rated voltage of 0.6/1 kV or lower in building projects laid in air, as well as in fire emergency power supply lines in tunnels, subways, bridges, airports, and other scenarios. Main technical content: This document specifies the usage characteristics, product model specifications, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of ceramic silicone rubber mineral-insulated pre-branches fire-resistant cables with a rated voltage of 0.6/1 kV (hereinafter referred to as "pre-branches fire-resistant cables"). This document applies to pre-branches fire-resistant cables used in fire-resistant power supply trunk lines with a rated voltage of 0.6/1 kV or lower in building projects laid in air, as well as in fire emergency power supply lines in tunnels, subways, bridges, airports, and other scenarios.