T/CES 051-2020 Active Group standards

T/CES 051-2020 Technical specification for flame-retardant wrap used in power cables

Publish Date: 2020-10-26 Implement Date: 2020-10-29 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/CES 051-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Medicine, health, and labor protection

ICS Name: Fire prevention

Publish Date: 2020-10-26

Implement Date: 2020-10-29

Scope

Scope: This standard specifies the technical requirements, test methods, and inspection rules for flame-retardant wrapping tapes used in power cables with a voltage of 10 kV and above. This standard applies to the selection, ordering, acceptance, testing, and maintenance of self-adhesive and non-self-adhesive flame-retardant wrapping tapes for power cables. Main technical content: This standard specifies the technical requirements, test methods, and inspection rules for flame-retardant wrapping tapes used in power cables with a voltage of 10 kV and above. This standard applies to the selection, ordering, acceptance, testing, and maintenance of self-adhesive and non-self-adhesive flame-retardant wrapping tapes for power cables. The main structure and content of this standard are as follows: The standard is divided into three chapters: technical requirements, test methods, and marking, packaging, transportation, and storage. Chapter 4, "Technical Requirements", sets forth the working conditions, general requirements, and technical performance requirements for flame-retardant wrapping tapes made of plastic, rubber, and fiber. Chapter 5, "Test Methods", specifies the test methods for evaluating the performance of flame-retardant wrapping tapes in terms of dimensions and appearance, physical properties, environmental adaptability, and combustion performance. Chapter 6, "Inspection Rules", sets forth the requirements for inspection items at various stages, including type testing, factory testing, acceptance upon arrival, and operational evaluation for various products.