GB/T 32346.2-2015Long AC submarine cables with cross-linked polyethylene insulation and their accessoried for rated voltage of 220kV(Um=252kV)—Part 2: Long AC submarine cables (English PDF)
额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分: 大长度交流海底电缆
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 31, 2015
Implementation date
July 1, 2016
Scope
GB/T 32346.2-2015 is the English-translated version of 额定电压220 kV(Um=252 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分: 大长度交流海底电缆.
GB/T 32346.2-2015 is the Chinese standard "Long AC submarine cables with cross-linked polyethylene insulation and their accessoried for rated voltage of 220kV(Um=252kV)—Part 2: Long AC submarine cables".
Its scope clause reads: This section GB/T 32346 specifies the rated voltage of 220kV (Um = 252kV) XLPE submarine power exchange large length Cable (refer to the following submarine cable AC submarine cable) models, materials, technical requirements, testing, inspection rules, shipment and storage.
This section is intended for use in laying and operating conditions of the seabed rated voltage of 220kV (Um = 252kV) single-core, three-core cross-linked poly Vinyl-insulated and XLPE insulated fiber composite long length submarine cables.
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 GB/T 32346.1-2015 3.7 large defined length shorter length submarine cables. This section does not apply to cable dynamic offshore floating platform used.
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Document preview — GB/T 32346.2-2015
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 Terms and definitions
- 4 Use Characteristics
- 5 3 Product Naming
- 6 material and technical requirements
- 8 Tests and requirements
- 9 Acceptance Rule
- Appendix A (informative) XLPE insulation material 15 Performance
- Annex B (informative) semi-conductive shielding material 16 Performance
- Annex C (informative) semiconductive jacket material 17 Performance
1 Scope
This section GB/T 32346 specifies the rated voltage of 220kV (Um = 252kV) XLPE submarine power exchange large length
Cable (refer to the following submarine cable AC submarine cable) models, materials, technical requirements, testing, inspection rules, shipment and storage.
This section is intended for use in laying and operating conditions of the seabed rated voltage of 220kV (Um = 252kV) single-core, three-core cross-linked poly
Vinyl-insulated and XLPE insulated fiber composite long length submarine cables.
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
GB/T 32346.1-2015 3.7 large defined length shorter length submarine cables.
This section does not apply to cable dynamic offshore floating platform used.
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 3048.4 wire and cable electrical performance test methods - Part 4. Conductor DC resistance test
GB/T 3048.8 wire and cable electrical performance test methods - Part 8. AC voltage test
GB/T 3048.11 wire and cable electrical performance test methods - Part 11. dielectric loss tangent test
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 method
GB/T 3082-2008 armored cable with galvanized or galvanized -5% aluminum - rare earth alloy coated low carbon steel wire
GB/T 3280-2007 cold-rolled stainless steel sheet and strip
GB/T 3956-2008 conductor cable
GB/T 4909.3-2009 Test methods for bare wires - Part 3. Tensile Test
GB/T 6995.2-2008 wire and cable identification methods - Part 2. Standard colors
GB/T 9771-2008 communication with single-mode fiber (all parts)
GB/T 12357-2004 communication with multimode fiber (all parts)
GB/T 15065-2009 black polyethylene plastic wire and cable […]
......
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 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
GB/T 32346.3-2015 — Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV(Um=252 kV)—Part 3: Accessories for submarine cables
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