T/CAS 640-2022 Active Group standards

T/CAS 640-2022 Smooth aluminum sleeve power cable line construction and acceptance specifications

Publish Date: 2022-09-30 Implement Date: 2022-09-30 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/CAS 640-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician

ICS Name: Cable

Publish Date: 2022-09-30

Implement Date: 2022-09-30

Scope

Scope: This standard specifies the requirements for the transportation and storage of 66 kV to 500 kV smooth aluminum sheathed extruded insulated power cables and cable accessories, cable laying, installation of cable accessories, installation of cable ancillary facilities, and acceptance of project handover. This standard applies to the construction and acceptance of 66 kV to 500 kV smooth aluminum sheathed extruded insulated power cables (hereinafter referred to as "cables"). Main technical contents: 1. Scope: This standard specifies the requirements for the transportation and storage of 66 kV to 500 kV smooth aluminum sheathed extruded insulated power cables and cable accessories, cable laying, installation of cable accessories, installation of cable ancillary facilities, and acceptance of project handover. This standard applies to the construction and acceptance of 66 kV to 500 kV smooth aluminum sheathed extruded insulated power cables (hereinafter referred to as "cables"). 2. Normative references: The following documents are essential for the application of this document. For the documents with a specified date, only the version specified in the date applies to this document. For the documents without a specified date, the latest version (including all amendment sheets) applies to this document. - GB/T 3880.1 General Industrial Aluminum and Aluminum Alloy Plates and Strips - Part 1: General Requirements - GB 50149 Electrical Installation Engineering - GB 50150 Electrical Installation Engineering - Electrical Equipment Acceptance Test Standards - GB 50168-2018 Electrical Installation Engineering - Cable Line Construction and Acceptance Standards 3. Terms and definitions: The terms and definitions defined in GB 50168-2018 and the following terms and definitions apply to this document. For ease of use, some terms and definitions from GB 50168-2018 are repeated below. 3.1 Cable: The part of the cable line excluding accessories such as cable joints and terminals.