T/CEEIA 647-2022 High-pressure narrow-sized cabinet and accessories
T/CEEIA 647-2022 High-pressure narrow-sized cabinet and accessories
Basic Information
Scope
Scope: This document specifies the general technical requirements for high-voltage narrow-size cabinets and accessories, intelligentization, vacuum circuit breakers suitable for cabinets, related components and devices suitable for cabinets, cabinets, functional units, conductors (conductive components), electrical (insulation) accessories, and mechanical accessories, etc. This document is applicable to high-voltage narrow-size cabinets and accessories; Main technical content: This document specifies the general technical requirements for high-voltage narrow-size cabinets and accessories, intelligentization, vacuum circuit breakers suitable for cabinets, related components and devices suitable for cabinets, cabinets, functional units, conductors (conductive components), electrical (insulation) accessories, and mechanical accessories, etc. This document is applicable to high-voltage narrow-size cabinets and accessories.