GB/T 22078.3-2008 Active National standards

GB/T 22078.3-2008 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 3:Accessories for power cables with cross-linked polyethylene insulation for rated voltage of 500 kV (Um=550 kV)

GB/T 22078.3-2008 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 3:Accessories for power cables with cross-linked polyethylene insulation for rated voltage of 500 kV (Um=550 kV)

Publish Date: 2008-06-30 Implement Date: 2009-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22078.3-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2008-06-30

Implement Date: 2009-04-01

Pages: 16 pages

Scope

This part of GB/T 22078 specifies the basic structure, models, technical requirements, acceptance rules, packaging, transportation, and storage of accessories for cross-linked polyethylene insulated power cables with a rated voltage of 500 kV. This part applies to outdoor terminals, gas-insulated terminals (GIS terminals), oil-immersed terminals, composite terminals, straight-through joints, and insulation joints for cross-linked polyethylene insulated power cables with a rated voltage of 500 kV.

Development Information

Word Count: 26 Thousand words Pages: 16 pages

Same series standard

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 GB/T 22078.2-2008 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 2:Power cables with cross-linked polyethylene insulation for rated voltage of 500 kV(Um=550 kV)

Referenced Standards

GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment GB/T 4423-2007 Copper and copper-alloy cold-drawn rod and bar GB/T 772-2005 Technical specifications of porcelain element for high voltage insulators GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires—Part 8:AC voltage test GB/T 3048.12-2007 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test GB/T 3048.13-2007 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test GB/T 5582-1993 External insulation pollution classes of high-voltage electric power equipments GB/T 7354-2003 Partial discharge measurements GB/T 11604-1989 GB/T 12464-2002 Wooden boxes 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 GB/T 22078.2-2008 Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(Um=550 kV)—Part 2:Power cables with cross-linked polyethylene insulation for rated voltage of 500 kV(Um=550 kV) IEC 62271-209:2007

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