T/ZZB 1554.1-2020
Long AC submarine cables with cross-linked popyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV)—Part 1: Test methods and requirements (English Version)
- Standard No.
- T/ZZB 1554.1-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 1554.1-2020
- Scope
- This part of T/ZZB 1554 specifies the test methods and requirements for cross-linked polyethylene insulated long-length AC submarine cables and accessories with a rated voltage of 500 kV (Um=550 kV). This section applies to 500kV (Um=550 kV) cross-linked polyethylene insulated and optical fiber composite cross-linked polyethylene insulated submarine cables laid on the seabed, including submarine cable factory joints (soft joints), field joints, installation joints, repair joints, Submarine cable accessories such as transition joints and terminals.
T/ZZB 1554.1-2020 history
- 2020 T/ZZB 1554.1-2020 Long AC submarine cables with cross-linked popyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV)—Part 1: Test methods and requirements
