GB/T 22078.3-2008Power cables with cross-linked polyethylene insulation and theiraccessories for rated voltage of 500kV(Um=550kV) - Part 3: Accessories for power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV) (English PDF)
额定电压500kV(Um=550kV)交联聚乙烯绝缘电力电缆及其附件 第3部分: 额定电压500kV(Um=550kV)交联聚乙烯绝缘电力电缆附件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
June 30, 2008
Implementation date
April 1, 2009
Scope
GB/T 22078.3-2008 is the English-translated version of 额定电压500kV(Um=550kV)交联聚乙烯绝缘电力电缆及其附件 第3部分: 额定电压500kV(Um=550kV)交联聚乙烯绝缘电力电缆附件.
GB/T 22078.3-2008 is the Chinese standard "Power cables with cross-linked polyethylene insulation and theiraccessories for rated voltage of 500kV(Um=550kV) - Part 3: Accessories for power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV)".
Its scope clause reads: This section GB/T 22078 specifies the rated voltage of 500kV XLPE insulated power cable accessories basic structure, model, Technical requirements, inspection rules, packaging, transport and storage.
This section applies to the rated voltage of 500kV XLPE insulated power cable outdoor terminal, the terminal gas-insulated (GIS terminals) Oil terminal, the terminal complex, through connector and insulation joints. Its clauses include definitions.
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Document preview — GB/T 22078.3-2008
National Standard of the People's Republic of China
- ICS
- 29.060.20
- Classification
- K 13
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Introduction
- 1 Scope
- 2 Normative references
- 3 Definitions
- 4 Characteristics of Annex
- 5 Annex 3 models and naming
- 6 Technical requirements
- 7 Annex 6 test
- 8 7 Test conditions
- 13 product logo
- 14 Rule 8 Acceptance
- 15 packaging, transportation and storage
- Annex C (informative) performance silicone
- Annex D (informative) Accessory Installation Guide
1 Scope
This section GB/T 22078 specifies the rated voltage of 500kV XLPE insulated power cable accessories basic structure, model,
Technical requirements, inspection rules, packaging, transport and storage.
This section applies to the rated voltage of 500kV XLPE insulated power cable outdoor terminal, the terminal gas-insulated (GIS terminals)
Oil terminal, the terminal complex, through connector and insulation joints.
2 Normative references
The following documents contain provisions which, through reference GB/T 22078 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB insulation coordination (IEC neq60071-1.1993) 311.1-1997 high-voltage power transmission equipment
GB/T 4423-2007 Copper and copper alloy rod drawing
GB/T 772-2005 high voltage porcelain insulators technical conditions
GB/T 3048.8-2007 electrical wire and cable performance test methods - Part 8. AC voltage test (IEC 60060-1. 1989,
NEQ)
GB/T 3048.12-2007 wire and cable electrical performance test methods - Part 12. Partial discharge tests (IEC 60885-3.
1988, MOD)
GB/T 3048.13-2007 wire and cable electrical performance test methods - Part 13. impulse voltage test (IEC 60230. 1966,
IEC 60060-1. 1989, MOD)
GB/T 5582-1993 high-voltage electrical equipment external insulation pollution classes (IEC neq60507.1991)
GB/T 7354-2003 partial discharge measurements (IEC 60270.2000, IDT)
GB/T 11604-1989 high-voltage electrical equipment radio interference test method (eqv IEC 60018. 1983)
GB/T 12464-2002 ordinary wooden box
GB/T 22078.1-2008 rated voltage of 500kV (Um = 550kV) XLPE insulated power cables and accessories 1
Part. Rated voltage 500kV (Um = 550kV) XLPE power cable system test methods and insulated power cables and their accessories
Requirements (IEC 62067.2006, MOD)
GB/T 22078.2-2008 rated voltage of 500kV (Um = 550kV) XLPE insulated power cables and accessories 2
Part. Rated voltage 500kV (Um = 550kV) XLPE insulated cable
IEC 62271-209.2007 more than the rated voltage 52kV gas insulated switchgear and oil-filled cables with extruded insulation cables
Oil-filled and dry type cable terminal cable connection means
3 Definitions
In addition to the use of GB/T 22078.1-2008 relevant definitions, the following definitions apply to this section.
GB/T 19666-2019 | GB/T 18890.1-2015 | GB/T 18890.2-2015 | GB/T 13849-2025 | GB/T 13029.1-2025 | GB/T 22078.2-2008 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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Related Standards
GB/T 22078.2-2008 — Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) - Part2: Power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV)
GB/T 22078.1-2008 — Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) -- Part 1: Power cable systems-cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV).
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