T/ZZB 1554.4-2020 Active Group standards

T/ZZB 1554.4-2020 Nominal voltage 500 kV (Um=550 kV) crosslinked polyethylene insulated long-length AC submarine cable and accessories - Part 4: Basic requirements

Publish Date: 2020-03-30 Implement Date: 2020-04-30 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/ZZB 1554.4-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2020-03-30

Implement Date: 2020-04-30

Scope

Main technical content: This part of T/ZZB 1554 specifies the basic requirements for the design, materials, manufacturing, testing, and quality assurance of long-distance cross-linked polyethylene insulated AC submarine cables and accessories with a rated voltage of 500 kV (Um = 550 kV). This part is applicable to single-core cross-linked polyethylene insulated and fiber-optic composite cross-linked polyethylene insulated submarine cables and accessories used under submarine laying and operating conditions with a rated voltage of 500 kV (Um = 550 kV).