T/LWB 023-2020 Active Group standards

T/LWB 023-2020 Nominal voltage of 1kV or less overhead insulated cables

Publish Date: 2020-01-01 Implement Date: 2020-01-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/LWB 023-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2020-01-01

Implement Date: 2020-01-15

Scope

Main technical content: 7.3 Insulation 7.3.1 The insulation material shall be a weather-resistant mixture based on polyvinyl chloride, polyethylene, or cross-linked polyethylene. 7.3.2 The insulation shall be tightly extruded onto the conductor, and the insulation surface shall be smooth and uniform in color. 7.3.3 The nominal thickness of the insulation shall comply with the provisions of Table 3, and the average thickness of the insulation layer shall not be less than the nominal value. The minimum thickness at the thinnest point shall not be less than 90% of the nominal value, with a minimum thickness of 0.1 mm.