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GB/T 22078.3-2008: Power cables with cross-linked polyethylene insulation and their accessories 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)
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Power cables with cross-linked polyethylene insulation and their accessories 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)
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GB/T 22078.3-2008
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Basic data | Standard ID | GB/T 22078.3-2008 (GB/T22078.3-2008) | | Description (Translated English) | Power cables with cross-linked polyethylene insulation and their accessories 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) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K13 | | Classification of International Standard | 29.060.20 | | Word Count Estimation | 17,122 | | Date of Issue | 2008-06-30 | | Date of Implementation | 2009-04-01 | | Quoted Standard | GB 311.1-1997; GB/T 4423-2007; GB/T 772-2005; GB/T 3048.8-2007; GB/T 3048.12-2007; GB/T 3048.13-2007; GB/T 5582-1993; GB/T 7354-2003; GB/T 11604-1989; GB/T 12464-2002; GB/T 22078.1-2008; GB/T 22078.2-2008; IEC 62271-209-2007 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the rated voltage of 500kV XLPE insulated power cable accessories basic structure, model, technical requirements, inspection rules, packaging, transportation and storage. This section applies to the rated voltage of 500kV XLPE insulated power cables for outdoor terminals, gas-insulated terminals, oil terminals, composite terminal, straight connectors and insulating joints. | GB/T 22078.3-2008: Power cables with cross-linked polyethylene insulation and their accessories 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)
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
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)
ICS 29.060.20
K13
National Standards of People's Republic of China
Rated voltage of 500 k Vp (U m1 = 550 k Vp) XLPE
Insulated power cables and accessories
Part 3. rated voltage of 500 k Vp (U m1 = 550 k Vp)
XLPE insulated power cable accessories
Posted 2009-04-01 2008-06-30 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Normative references 1
3 Definitions 1
4 Characteristics of Annex 2
5 Annex 3 models and naming
6 Technical requirements 5
7 Annex 6 test
8 7 Test conditions
Routine tests 11 Annex 7
Sampling test 10 Annex 7
Type tests 11 Annex 7
Pre-qualification test 12 accessories and cable systems consisting of 8
13 product logo 8
14 Rule 8 Acceptance
15 packaging, transportation and storage 8
(Informative) performance Appendix A rubber material 10
Performance Annex B (informative) cured epoxy resin 11
Annex C (informative) performance silicone 12
Annex D (informative) Accessory Installation Guide 13
Foreword
GB/T 22078 "rated voltage of 500kV (Um = 550kV) XLPE insulated power cables and accessories" is divided into three parts.
--- Part 1. Rated voltage 500kV (Um = 550kV) XLPE insulated power cables and accessories and test methods
Claim;
--- Part 2. Rated voltage 500kV (Um = 550kV) XLPE insulated power cables;
--- Part 3. Rated voltage 500kV (Um = 550kV) XLPE insulated power cable accessories.
This section GB/T 22078 Part 3.
This section of the Appendix A, Appendix B, Appendix C and Appendix D is an informative annex.
This part is proposed by the China Electrical Equipment Industrial Association.
This part of the National Standardization Technical Committee Wire and Cable (SAC/TC213) centralized.
This part of the unit responsible for drafting. Shanghai Electric Cable Research Institute.
Participated in the drafting of this section. Shanghai Sanyuan Cable Co., Ltd., Wuhan High Voltage Research Institute, Prysmian Baosheng Cable Co., Ltd., Jiangsu
Amkor EHV cable accessories company, Beijing Electric Power Company.
The main drafters of this section. should Qiliang, Wei Dong, Yang Liming, Wu Chunzhong, CHEN Xiao-ming, Li Huachun.
Rated voltage of 500 k Vp (U m1 = 550 k Vp) XLPE
Insulated power cables and accessories
Part 3. rated voltage of 500 k Vp (U m1 = 550 k Vp)
XLPE insulated power cable accessories
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.
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