GB/T 41629.1-2022
Active
National standards
GB/T 41629.1-2022 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV (Um=550 kV)—Part 1:Test methods and requirements
GB/T 41629.1-2022 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV (Um=550 kV)—Part 1:Test methods and requirements
Basic Information
Standard Code:
GB/T 41629.1-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Cables and their accessories
ICS Name:
Cable
Publish Date:
2022-07-11
Implement Date:
2023-02-01
Pages:
27 pages
Scope
This document specifies the test methods and requirements for routine tests, sampling tests, type tests, pre-appraisal tests, extended pre-appraisal tests, and post-installation electrical tests of large-length cross-linked polyethylene insulated AC submarine cables and accessories with a rated voltage of 500 kV (Um = 550 kV).
This document is applicable to 500 kV cross-linked polyethylene insulated AC submarine cables (including fiber optic cables) and accessories such as factory joints (soft joints), repair joints, transition joints between submarine cables and land cables, and terminals.
This document is not applicable to special applications such as the testing of dynamic cables on offshore floating platforms.
Development Information
Same series standard
GB/T 41629.2-2022 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 2:Long AC submarine cables
GB/T 41629.3-2022 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV (Um=550 kV)—Part 3:Accessories for submarine cables
Referenced Standards
GB/T 2951.11-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 11:Methods for general application—Measurement of thickness and overall dimensions—Tests for determining the mechanical properties
GB/T 2951.12-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 12:Methods for general application—Thermal ageing methods
GB/T 2951.21-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 21:Methods specific to elastomeric compounds—Ozone resistance, hot set and mineral oil immersion tests
GB/T 2951.31-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 31:Methods specific to PVC compounds—Pressure test at high temperature—Test for resistance to cracking
GB/T 32346.1-2015 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 1:Test methods and requirements
GB/T 41629.2-2022 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 2:Long AC submarine cables
GB/T 41629.3-2022 Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV (Um=550 kV)—Part 3:Accessories for submarine cables
GB/T 3048.12-1994 Test methods for determining electrical properties of electric cables and wires Partial discharge test
GB/T 3048.12-2007 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test
GB/T 3048.13-1992 Electric cables and wires—Method for impulse voltage test
GB/T 3048.13-2007 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test
GB/T 3956-1997 Conductors of insulated cables
GB/T 3956-2008 Conductors of insulated cables
GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements
GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements
GB/T 22078.1-2008 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part1:Power cable systems-cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Test methods and requirements
JB/T 10181.11-2014 Cable current carrying capacity calculation - Part 11: Current carrying capacity formulas (100% load factor) and general provisions for loss calculation
GB/T 3048.12-2025 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test
GB/T 3048.13-2025 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test
Related Standards
GB/T 4011-1983
Replaced
GB/T 4012-1983
Replaced
GB/T 4012-1983 2.6/9.5mm composite coaxial cable for telecommunication use
GB/T 5441.10-1985
Replaced
GB/T 5441.10-1985 Test methods for communication cable—Measurement of actual length of coaxial pair—Sine wave method
GB/T 5441.1-1985
Replaced
GB/T 5441.1-1985 Test methods for communication cable General
GB/T 5441.2-1985
Replaced
GB/T 5441.2-1985 Test methods for communication cable Capacitance test Bridge method
GB/T 5441.3-1985
Replaced