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GB/T 9326.1-2008 (GBT 9326.1-2008)

Chinese Standard: 'GB/T 9326.1-2008'
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GB/T 9326.1-2008English439 Add to Cart Days<=4 Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV -- Part 1: Test GB/T 9326.1-2008 Valid GB/T 9326.1-2008
GB/T 9326.1-2008Chinese19 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   

BASIC DATA
Standard ID GB/T 9326.1-2008 (GB/T9326.1-2008)
Description (Translated English) Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV. Part 1: Test
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard K13
Classification of International Standard 29.060.20
Word Count Estimation 22,246
Date of Issue 2008-06-30
Date of Implementation 2009-05-01
Older Standard (superseded by this standard) GB 9326.1-1988
Adopted Standard IEC 60141-1-1993, MOD
Drafting Organization Shanghai Electric Cable Research Institute
Administrative Organization National Standardization Technical Committee of wire and cable
Regulation (derived from) Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall)
Proposing organization China Electrical Equipment Industry Association
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard applies to the radial electric field, paper or polypropylene paper laminate insulated metal- sheathed cables and accessories for the tests. Runtime cables and accessories for the minimum static pressure 20kPa-300kPa, the maximum static pressure is less than 800kPa, the minimum instantaneous pressure of not less than 20kPa (gauge pressure of the pressure is higher than the atmospheric pressure value). In addition to 3. 2, 4. 5 and 5. 2 via the purchaser and the manufacturer protocol appropriate modifications, this section also applies to Maximum static pressure exceeds 800kPa cables and accessories. These tests apply to the nominal phase voltage not exceeding 500kV system used in the cables and accessories. For large length of the cable, this section by the buyer and the manufacturing agreement applies.

GB/T 9326.1-2008
Oil-filled, paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories for alternating voltages up to and including 500kV Part 1. Test
ICS 29.060.20
K13
National Standards of People's Republic of China
Replacing GB 9326.1-1988
AC 500 k Vp, paper or polypropylene paper laminate
Insulated metal sheathed cables and accessories
Part 1. Test
(IEC 60141-1.1993, Testsonoil-filedandgas-pressurecablesand
theiraccessories-Part 1. Oil-filed, paperorpolypropylenepaper
laminateinsulated, metal-sheathedcablesuptoandincluding
500kV, MOD)
Posted 2009-05-01 2008-06-30 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 9326 "AC 500kV, paper or polypropylene paper laminate insulated metal sheathed cables and accessories" consists of five parts.
--- Part 1. Test;
--- Part 2. AC 500kV and below paper insulated lead sheathed cables;
--- Part 3. Terminal;
--- Part 4. Connector;
--- Part 5. Pressure tanks.
This part of GB/T 19326 Part of.
The partial modification using IEC 60141-1.1993 "test - Part 1 oil-filled cables and gas - pressure cables and their accessories. AC voltage
500kV and paper or polypropylene paper laminate insulated, metal-sheathed cables and accessories, "3rd edition, amendments No. 1 (1995) and the second
No amendments (1998) are included in the text content, and they are involved in terms of the margin by a vertical double identity.
The standard IEC 60141-1.1993 Part made some changes related to technical differences have been incorporated into the text, and covered them
And the terms of the margin of a single vertical line identification, this section lists the reg number and in Appendix D of IEC 60141-1.1993 clauses series
Control list number.
This part of IEC 60141-1. technical differences compared to 1993 are.
--- Use GB 311.1-1997 "insulated high voltage transmission and distribution equipment" (IEC 60071-1.1993, NEQ) voltage regulation
Fixed by deleting the 66kV and the following of several voltage levels do not apply, the voltage range covers 66kV, 110kV,
220kV, 330kV, 500kV five levels;
--- Pursuant GB 311.1-1997, an increase of 330kV, 500kV voltage level switching impulse voltage test; and in accordance with
DL/T 401-2002 "high voltage cable guide for the selection" determine the impact test operating voltage and lightning impulse voltage peak;
--- To the GB 9326.2-1988 cable oil sample test (after routine tests, respectively installation and test), lead sheath expansion test (special
Special test), lead sheath and reinforcing layer hydraulic test (type test), the outer protective layer of asphalt drops out test (type test), the outer sheath scraping test
Test (type test) increases as the content of this section;
--- Cable type test increased aluminum sleeve Corrosion spread test (see 4.10), annex type test increased radio interference test terminal
Test (see 7.6);
--- After installation test adds GB 9326.1-1988 the oil flow test (see 8.2) and dipping coefficient test (see 8.3) and
Its informative annex (see Appendix B and Appendix C).
This Part replaces GB 9326.1-1988 "AC 330kV and below-contained oil-filled paper - insulated cables and accessories for general provisions"
GB 9326.2-1988 also on the contents included in this section.
The main technical differences compared with GB 9326.1-1988 part.
Name --- this section modify the IEC 60141-1.1993 is consistent, thus making this part as compared with GB 9326.1-1988,
The voltage applied to scale up 500kV, and includes polypropylene paper laminate insulated;
--- Increased polypropylene paper laminate insulated relevant content (see Table 8);
--- Operation Impact test application of the test voltage (peak value) positive and negative polarity 3 times each to the positive and negative 10 times each (the previous version - Part 2
7.4.4; this section 4.6);
--- Cable type test increased aluminum sleeve Corrosion spread test (see 4.10); annex type test terminals increased radio interference test
Test (see 7.6).
Appendix A of this section is normative appendix, Appendix B, Appendix C, Appendix D and Appendix E 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, Shanghai Sanyuan Cable Accessories Co., Ltd., Shanghai Cable Co., Ltd., Hubei Wing
Ding means Electric Co., Ltd., Shenyang Cable Co., Ltd., Northeast Electric Power Design Institute.
The main drafters of this section. Deng Changsheng, Yanmeng Kun, Xu Cao, Mo Pro Yuan, Wang Guozhong, Xing Zhiqiang, Liang Bo.
This part of the standard replaces the previous editions are.
--- GB 9326.1-1988.
AC 500 k Vp, paper or polypropylene paper laminate
Insulated metal sheathed cables and accessories
Part 1. Test
1 Overview
1.1 Scope
This section GB/T 9326 applies to the radial electric field, paper or polypropylene paper laminate insulated, metal - sheathed cables and accessories for the test.
Cables and accessories run the minimum static pressure is 20kPa ~ 300kPa, the maximum static pressure is less than 800kPa, the minimum instantaneous pressure is not small
At 20kPa (gauge pressure the pressure is higher than the value of atmospheric pressure).
In addition to 3.2,4.5 and 5.2 may be suitably modified by the purchaser and the manufacturer Agreement, this section also applies to the maximum static pressure exceeds 800kPa
Cables and accessories.
These tests apply to cable and accessories used in the nominal phase voltage not exceeding 500kV system.
For large cable length, this part by purchaser and manufacturer agreement applies.
1.2 Normative references
The following documents contain provisions which, through reference to GB/T 9326 to the present, 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 311.1-1997 insulation with high voltage power transmission equipment (neqIEC 60071-1.1993)
GB/T 2951.11-2008 cable insulation and sheathing materials test methods - Part 1. General test method in Chapter 1
Measurement of thickness and overall dimensions - mechanical tests (IEC 60811-1-1.2001, IDT)
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 3956-1997 cable conductor (idt IEC 60228. 1978)
GB/T 9326.2-2008 AC 500kV, paper or polypropylene paper laminate insulated metal sheathed cables and accessories 2
Part. AC 500kV and below paper insulated lead sheathed cables (IEC 60141.1993, NEQ)
GB/T 11604-1989 high-voltage electrical equipment radio interference test method (eqv IEC 60018. 1983)
JB/T 8996-1999 high-voltage cable selection guidelines (idt IEC 60183. 1984)
JB/T 10181.3-2000 cable ampacity Part 2. Chapter 1 Thermal resistance is calculated (idt IEC 60287-2-
1.1994)
JB/T 10696.6-2007 mechanical, physical and chemical properties of the wire and cable test methods - Part 6. Test for abrasion of extruded jacket
JB/T 10696.5-2007 mechanical and physicochemical properties of the wire and cable test methods - Part 5. Corrosion spread test
IEC 60229.2007 cable sheath test with a special protective effect of extruded
1.3 Definitions and symbols
This section GB/T 9326 of the following definitions and symbols.
Black paper shielded cable. Cable shield covered with black paper as the conductor and the insulation in contact with the black paper.
No black paper shielded cable. cable without black paper, but with other materials for the sheath of the conductor; or carbon black paper,
But not in contact with the insulation. For this section, the conductor unshielded cable included in this group.
U0. insulated conductor wire core cables and accessories designed to work with a nominal frequency voltage between shield.
Related standard: GB/T 9326.2-2008    GB/T 9326.3-2008
Related PDF sample: GB/T 9330.1-2008    GB/T 6995.5-2008