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GB/T 22078.2-2008 English PDF

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US$329.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 22078.2-2008: Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) -- Part 2: Power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 22078.2-2008	329	Add to Cart	3 days	Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) -- Part 2: Power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV)	Valid

Similar standards

GB/T 29631 GB/T 19666 GB/T 18890.2 GB/T 11017.1 GB/T 11017.2 GB/T 22078.1

Basic data

Standard ID: GB/T 22078.2-2008 (GB/T22078.2-2008)
Description (Translated English): Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) -- Part 2: 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: 14,174
Date of Issue: 2008-06-30
Date of Implementation: 2009-04-01
Quoted Standard: GB/T 2951.11-2008; GB/T 2951.12-2008; GB/T 2951.14-2008; GB/T 2951.21-2008; GB/T 2951.31-2008; GB/T 2951.32-2008; GB/T 2951.41-2008; GB/T 2952.2-1989; GB/T 3048.4-2007; GB/T 3048.8-2007; GB/T 3048.11-2007; GB/T 3048.12-2007; GB/T 3048.13-2007; GB/T 3048.14-2007; GB/T 3953-1983; GB/T 3956-1997; GB 6995.1-1986; GB 6995.3-1986; GB/T 18380.1-2001; GB/T 22078.1-2008; JB 5268.2-1991; JB/T 10696.5-2007; JB/T 10696.6-2007
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 fixed installation 500kV (Um = 550kV) XLPE insulated power cable type, materials, technical requirements, test face, face close rules, packaging and storage. This section applies to the installation and operating conditions are usually single-core cables, but not for special purposes, such as submarine cables cables.

GB/T 22078.2-2008: Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) -- Part 2: 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 their accessories for rated voltage of 500kV (Um = 550kV) Part 2. 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 2. The rated voltage of 500 k Vp (U m1 = 550 k Vp) XLPE insulated power cable 500 k Vp (U m1 = 550 k Vp) 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

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Definitions 2 4 cable characteristics 2 5 cable code and naming 2 6 material 3 7 3 Technical requirements Finished 8 cable test 5 9 finished cable marking 7 10 Acceptance Rule 7 11 packaging, transportation and storage 7 After the installation of electrical test 12 8 Appendix A (informative) cable environment 9 Annex B (informative) Insulation materials and semi-conductive material 10 Performance

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 2. Appendix A of this section and Appendix B 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. Wuhan High Voltage Research Institute, Shenyang Furukawa Cable Co., Ltd., Shanghai on cable Fujikura Cable Co., Ltd., Qingdao Hanlan Group Co., Ltd. Zhejiang Wanma Cable Co., Ltd. Baosheng Science and Technology Innovation. The main drafters of this section. should Qiliang, Yang Liming, Zhang Daoli, Hualiang Wei, Chenpei Yun, Song Jiang Yi, the right to housing students. Rated voltage of 500 k Vp (U m1 = 550 k Vp) XLPE Insulated power cables and accessories Part 2. The rated voltage of 500 k Vp (U m1 = 550 k Vp) XLPE insulated power cable

1 Scope

This section GB/T 22078 specifies the rated voltage 500kV fixed installation (Um = 550kV) XLPE insulated electric power Cable type, material, technical requirements, testing, inspection rules, packaging and storage. This section applies to single-core cables under normal installation and operating conditions, but not for special purposes such as submarine cables and other cables.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 2951.11-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 11. Common test methods - Measurement of thickness and overall dimensions - mechanical tests (IEC 60811-1-1.2001, IDT) GB/T 2951.12-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 12. Common test methods - Thermal aging methods (IEC 60811-1-2. 1985, IDT) GB/T 2951.14-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 14. Common test methods - Low temperature test (IEC 60811-1-4. 1985, IDT) GB/T 2951.21-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 21. elastomeric compounds designed Test methods - Ozone resistance test - Hot set test - Mineral oil immersion tests (IEC 60811-2-1.2001, IDT) GB/T 2951.31-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 31. Polyvinyl chloride mixture Special test method - high temperature pressure test - test for resistance to cracking (IEC 60811-3-1. 1985, IDT) GB/T 2951.32-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 32. Polyvinyl chloride mixture Special test methods - Loss of mass test - Thermal stability test (IEC 60811-3-2. 1985, IDT) GB/T 2951.41-2008 cable and the cable Common test methods for insulating and sheathing materials Part 41. polyethylene and polypropylene Mixture special test methods - Resistance to environmental stress cracking test - a melt index measurement method - direct measurement of combustion of carbon black polyethylene And/or mineral filler content - Thermal gravimetric analysis (TGA) measurements of carbon black content - microscopy assessment of carbon black dispersion in polyethylene (IEC 60811-4-1.2004, IDT) GB/T 2952.2-1989 cable outer sheath metallic sheathed cable General protective layer (IEC neq60055-2. 1981) GB/T 3048.4-2007 electrical wire and cable performance test methods - Part 4. Conductor DC resistance test GB/T 3048.8-2007 electrical wire and cable performance test methods - Part 8. AC voltage test (IEC 60060-1. 1989, NEQ) GB/T 3048.11-2007 wire and cable electrical performance test methods - Part 11. dielectric loss tangent test 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) ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 22078.2-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 22078.2-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 22078.2-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 22078.2-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.