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GB/T 32346.1-2015: Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV (Um=252 kV) -- Part 1: Test methods and requirements
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 32346.1-2015 | English | 739 |
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Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV (Um=252 kV) -- Part 1: Test methods and requirements
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GB/T 32346.1-2015
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Basic data | Standard ID | GB/T 32346.1-2015 (GB/T32346.1-2015) | | Description (Translated English) | Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV (Um=252 kV) -- Part 1: Test methods and requirements | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K13 | | Classification of International Standard | 29.060.20 | | Word Count Estimation | 35,361 | | Date of Issue | 2015-12-31 | | Date of Implementation | 2016-07-01 | | Regulation (derived from) | State Standard Announcement 2015 No.43 | | 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 | GB/T 32346.1-2015: Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV (Um=252 kV) -- Part 1: Test methods and requirements
---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.
Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV (Um = 252 kV) - Part 1. Test methods and requirements
ICS 29.060.20
K13
National Standards of People's Republic of China
Rated voltage of 220kV (Um = 252kV) crosslinked poly
Vinyl-insulated large length AC submarine cables and accessories
Part 1. Test methods and requirements
accessoriesforratedvoltageof220kV (Um = 252kV) -
Part 1. Testmethodsandrequirements
Issued on. 2015-12-31
2016-07-01 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 Terms and definitions 2
Test conditions 3 4
5 cable characteristics and main design parameters of 4
6 5 routine test
7 7 sampling test
8 11 submarine cable systems Type tests
9 23 Pre-Qualification Test
10 prequalification extended test 25
After the installation of electrical test 11 26
Appendix A (normative) semi-conductive shielding and semi-conductive jacket resistivity measurement method 27
Appendix B (normative) microporous insulation layer, impurities and semi-conductive shielding layer and the porous insulating layer interface, test the projection 29
Foreword
GB/T 32346 "rated voltage of 220kV (Um = 252kV) XLPE insulated large length AC submarine cables and accessories" into
Three parts.
--- Part 1. Test methods and requirements;
--- Part 2. Large AC submarine cable length;
--- Part 3. submarine cable accessories.
This section GB/T Part of 132,346.
This section drafted in accordance with GB/T 1.1-2009 given rules.
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 section is drafted. Shanghai Electric Cable Research Institute, Ningbo Orient Cable Co., Ltd., ZTT Submarine Cable Co., Ltd., Jiangsu Hengtong
Limited high-voltage cable, national wire and cable for Quality Supervision and Inspection Center, Fujian Yongfu Engineering Consultants Ltd., Qingdao Hanlan limited stock
The company, China Electric Power Research Institute, Shanghai on cable Fujikura Cable Co., Ltd., Guangzhou Lingnan Cable Co., Ltd., China Power Construction Group, China
East Power Design Institute Co., Ltd., Shanghai Sanyuan Cable Accessories Limited.
The main drafters of this section. should Qiliang, red leaf letter, Zhang Jianmin, Pan Wenlin, Wu Changshun, Qiu Guohua, Chenpei Yun, Rao Wenbin, over Han bamboo,
Deng Shenghua, Yang Jianjun, Xu operation.
Rated voltage of 220kV (Um = 252kV) crosslinked poly
Vinyl-insulated large length AC submarine cables and accessories
Part 1. Test methods and requirements
1 Scope
This section GB/T 32346 specifies the rated voltage of 220kV (Um = 252kV) XLPE submarine power exchange large length
Test methods and requirements for cables and accessories.
Note. in line with the provisions of this Part of this section and press the test methods and requirements for inspection of long length submarine cables and accessories can be covered with respect to the scope of accreditation
3.7 large length defines the length of the shorter submarine cable.
This section applies to installation on the seabed of 220kV single core and three-core XLPE submarine cables and optical fiber composite XLPE
Insulated submarine cables; also applies to factory fittings (flexible joints), joint repair, submarine cables and overland cables between the transition and other joints and terminations seabed
Cable accessories.
This section does not apply to special applications such as offshore floating platform dynamic cable tests. This dynamic cable by another mechanical
Stress, and therefore is not included within the scope of this section.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2951.11-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 11. General test side
Law --- --- Measurement of thickness and overall dimensions of mechanical tests
GB/T 2951.12-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 12. General test side
Law --- Thermal aging methods
GB/T 2951.21-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 21. elastomeric compounds designed
Test method for ozone resistance test --- --- --- Hot set test - Mineral oil immersion test
GB/T 2951.31-2008 cable and the cable Common test methods for insulating and sheathing materials - Part 31. Polyvinyl chloride mixture
Special test methods --- --- high temperature pressure test for resistance to cracking
GB/T 3048.12 wire and cable electrical performance test methods - Part 12. Partial discharge test
GB/T 3048.13 wire and cable electrical performance test methods - Part 13. impulse voltage test
GB/T 3956 cable conductor
GB/T 16927.1 High-voltage test techniques - Part 1. General definitions and test requirements
GB/T 18890.1-2015 rated voltage of 220kV (Um = 252kV) XLPE insulated power cables and accessories 1
. Test methods and requirements
GB/T 32346.2-2015 rated voltage of 220kV (Um = 252kV) XLPE insulated submarine cables and exchange large length attached
Part 2. Large AC submarine cable length
GB/T 32346.3-2015 rated voltage of 220kV (Um = 252kV) XLPE insulated submarine cables and exchange large length attached
Part 3. Submarine Cable Accessories
JB/T 10181.11-2014 cable ampacity Part 11. carrying capacity equations (100% load factor) and calculation of losses
General provisions
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