T/LWB 022-2020 Active Group standards

T/LWB 022-2020 Rated voltage of 450/750V and below irradiated cross-linked polyolefin insulated wire (cable)

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

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Basic Information

Standard Code: T/LWB 022-2020

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: 8.2.3 For the insulation thickness of WDZ (A, B, C) - BYJ(F) cables, the average value should not be less than that specified in Table 3 of JB/T 10491.2-2004. The thickness of the thinnest point should not be less than 90% of the specified value, with a minimum of 0.1 mm. For the insulation thickness of WDZ (A, B, C) - BYJ(F)R cables, the average value should not be less than that specified in Table 2, and the thickness of the thinnest point should not be less than 90% of the specified value, with a minimum of 0.1 mm. The thickness measurement results shall be rounded to one decimal place in accordance with the provisions of Clause 7.6 of JB/T 10491.1-2004.