T/CEEIA 458-2020 Technical Conditions for Insulating Tubes for Hollow Composite Insulators
T/CEEIA 458-2020 Technical Conditions for Insulating Tubes for Hollow Composite Insulators
Basic Information
Scope
Scope: This standard specifies the technical requirements, inspection rules, test methods, storage, transportation, and packaging of insulating tubes used for hollow composite insulators. This standard applies to insulating tubes used for hollow composite insulators. The environmental temperature of hollow composite insulators specified in this standard is generally -40℃~+40℃. For temperatures outside this range, separate provisions shall apply. Main technical content: This standard specifies the technical requirements, inspection rules, test methods, storage, transportation, and packaging of insulating tubes used for hollow composite insulators. This standard applies to insulating tubes used for hollow composite insulators. The environmental temperature of hollow composite insulators specified in this standard is generally -40℃~+40℃. For temperatures outside this range, separate provisions shall apply.