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南洋电缆额定电压6KV(Um=7.2KV)到35KV(Um=40.5KV)交联聚乙烯绝缘电缆

作者:广州南洋电缆有限公司来源:广州南洋电缆有限公司技术参数书网址:http://www.gznycables.com

南洋电缆额定电压6KV(Um=7.2KV)35KV(Um=40.5KV)交联聚乙烯绝缘电缆

Power cables with XLPE insulated for rated voltage from 6KV(Um=7.2KV) up to 35KV(Um=40.5KV)

一、产品使用范围及产品标准Product Application Scope and Standards

本产品使用于额定电压UO/U6KV(Um=7.2KV)35KV(Um=40.5KV)的配电网或工业装置中。

This product is applicable for rated voltage from 6KV(Um=7.2KV) up to 35KV(Um=40.5KV)power distribution network or industrial equipment.

产品标准Product Standards: GB/T12706.2GB/T12706.3 GB/T 19666

二、电缆代号表示方法 Cable Code and Description

1代号 Materials code (By material characteristic code)

导体代号Conductor

铜导体Copper conducter…………………………………………………………..T(省略Omission)

铝导体 Aluminum Conductor…………………….………………………………………………………….L

绝缘代号 Insulation

交联乙烯绝缘XLPE Insulation..………..…………………………………………………………………….YJ

乙丙橡胶绝缘 EPR insulation………………………………………………………………………………….E

金属屏蔽代号 Metallic shield

铜线编织屏蔽 Braided shield………………………………………………….……..………………….P

铜带屏蔽 Copper tape shield……………………………..…………………………………….…………..P2

护套代号 Sheath

聚氯乙烯护套 PVC Sheath………………………………….………………………………..…………..……V

聚乙烯或聚烯烃护套 PE Sheath………………………..……………………………………………..……Y

金属箔复合护套 Metallic foil composite sheath……………………………………………….A

铠装代号 Armoured

双钢带铠装 Double tape armoured………………………………………………………………………..2

细钢丝铠装Fine Steel wire armored……………………………………………………………………….3

粗钢丝铠装Thick Steel wire armored……………………………………………………………………..4

(双)非磁性金属带铠装Non-magnetic metallic wire armoured………………………….6

非磁性金属带铠丝Non-magnetic metallic wire armoured………………………….………….7

外护套代号Outer Sheath

聚氯乙烯外护套 PVC outer sheath……………………………………………………………………...2

聚乙烯或聚烯烃外护套PE outer sheath…………………………………………………………………3

弹性体外护套 Elastomer outer sheath……………………………………………………………………4

特性代号Features

软结构(移动敷设)Soft structuremobile installation……………………………………R

阻燃A Flame restardant A…………………………………………………………………………………ZA

阻燃B Flame restardant B…………………………………………………………………………………ZB

阻燃C Flame restardant C…………………………………………………………………………………ZC

耐火Refractory or Fire-resistant……………………………………………………………..………………N

无卤Halogen free…………………………………………………………………………….……..………………W

低烟Low smoke……………………………………………………………………………….……..………………D


三、产品型号 Type

1产品结构示意图product structure diagrams

产品型号一览表Product model lists


序号NO.
型号Type
名称描述Specification
铜芯Copper
软铜芯
Soft structureCopper
铝芯Aluminum
1
YJV
YJRV
YJLV
铜芯交联乙烯绝缘聚氯乙烯护套电力电缆
XLPE insulated PVC sheathed power cable
  • 2
YJY
YJRY
YJLY
铜芯交联乙烯绝缘聚乙烯护套电力电缆
XLPE insulated PE sheathed power cable
  • 3
YJV22
YJRV22
YJLV22
铜芯交联乙烯绝缘聚钢带铠装聚氯乙烯电力电缆
XLPE insulated steel tape armored PE sheathed power cable
  • 4
YJV23
YJRV23
YJLV23
交联乙烯绝缘钢带铠装聚乙烯护套电力电缆
XLPE insulated steel tape armored PE sheathed power cable
  • 5
YJV32
YJRV32
YJLV32
交联乙烯绝缘钢丝铠装聚氯乙烯护套电力电缆
XLPE insulated fine steel wire armored PVC sheathed power cable
  • 6
YJV33
YJRV33
YJLV33
交联乙烯绝缘钢丝铠装聚乙烯护套电力电缆
XLPE insulated fine steel wire armored PE sheathed power cable
7
YJV62
YJRV62
YJLV62
交联聚乙烯绝缘非磁性金属带铠装聚氯乙烯护套电力电缆
XLPE insulated non-magnetic metallic tape armored PVC sheathed power cable
  • 8
YJV63
YJRV63
YJLV63
交联聚乙烯绝缘非磁性金属带铠装聚乙烯护套电力电缆
XLPE insulated non-magnetic metallic tape armored PE sheathed power cable
  • 9
YJV72
YJRV72
YJLV72
交联聚乙烯绝缘非磁性金属丝铠装聚氯乙烯护套电力电缆
XLPE insulated non-magnetic metallic wire armored PVC sheathed power cable
  • 10
YJV73
YJRV73
YJLV73
交联聚乙烯绝缘非磁性金属丝铠装聚乙烯护套电力电缆
XLPE insulated non-magnetic metallic wire armored PE sheathed power cable
  • 11
YJSV
YJRSV
YJLSV
交联聚乙烯绝缘铜丝屏蔽聚氯乙烯护套电力电缆
XLPE insulated copper wire screen PVC sheathed power cable
注明
Remark
单芯铠装电力电缆用于交流回路时采用非磁性金属材料铠装,型号表示:VV62VLV63VV72VLV73等。
Single core armoured power cable used of non-magnetic metal armouring in AC circults, types description as: VV62,VLV63, VV72, VLV73 etc.




注:阻燃型电缆在普通型电缆型号前加ZAZBZC

耐火型电缆在普通型电缆型号前加N

Note: Flame-retardant cable add ZA ,ZB, ZC  before common power cable.

For refractory cable or fire-resistant cable add N before the type of common cable.


3产品表示方法 Product Description


产品型号(导体、绝缘、屏蔽、铠装层、护套层、额定电压)、规格(芯数、标称截面)及标准编号表示

Description of product model(Conductor, insulation, armour layer, outer sheath, rated voltage), specification (core, nominal cross-section) and standard code.

例如 For example:

(1)铝芯交联聚乙烯绝缘铜带屏蔽钢带铠装聚氯乙烯护套电力电缆,额定电压8.7/15KV,三芯,标称截面120mm2表示为

Aliminum conductor XLPE insulated copper tape screen steel tape armored PVC sheathed power cable, rated voltage 8.7/15kv, three-core, nominal cross-section 120mm2.

YJLV22-8.7/15KV-3*120mm2 GB/T 12706.2-2008

(2)铜芯交联聚乙烯绝缘铜带屏蔽钢带铠装聚氯乙烯护套电力电缆,额定电压8.7/15KV,三芯,标称截面120mm2表示为

Copper conductor XLPE insulated copper tape screen steel tape armored PVC sheathed power cable, rated voltage 8.7/15kv, three-core, nominal cross-section 120mm2.

YJV22-8.7/15KV-3*120mm2 GB/T 12706.2-2008

(3)铜芯交联乙烯绝缘铜带屏蔽钢丝铠装聚氯乙烯护套阻燃C电力电缆,额定电压12/20kV, 三芯, 标称截面240mm2,表示为:

Copper core XLPE insulated copper tape screen steel wire armored PVC sheathed flame- retardant class C power cable, rated voltage 12/20kv, three-core, nominal cross-section 240mm2, should be ad:

ZC-YJV32-12/20KV-3*240mm2  GB/T 12706.2-2008

(4)交联乙烯绝缘铜丝屏蔽非磁性钢带铠装聚氯乙烯护套电力电缆,额定电压为26/35kV单芯铜导体,标称截面500mm2表示为:

Copper conductor XLPE insulated copper wire screen non-magnetic steel tape armored PVC sheathed power cable, rated voltage 26/35KV, single-core copper conductor, nominal cross-section 500 mm2, copper wire shielding nominal cross-section as 25mm2, should be as

YJSV62-26/35kV-1*500mm2  GB/T 12706.2-2008


电缆使用特 Cable Application Feature

1电缆导体的长期工作温度等级为(XLPE绝缘)90

Conductor temperature allowd during long term operation is 90

2、短路时(最长持续5S)导体最高温度不超过250℃。

When max short circuit in 5S, max conductor temperature can not exceed 250

3电缆安装时的环境温度应不低于0

   Ambient temperature can not be lower than 0, when cable is being installed.

4推荐的允许弯曲半径如下:Min bending radius allowed is as below.

电缆安装时的最小弯曲半径 Minimum bending radius when cable installed


项目 Application
单芯电缆Single-core
三芯电缆Three core



无铠装
Aon-armmoured
有铠装
Armmoured
无铠装
Aon-armmoured
有铠装
Armmoured
安装时的电缆最小弯曲半径Min bending radius when installed
20D
15D
15D
12D
靠近链接盒和终端电缆的的最小弯曲半径Min bending radius near conection box & cable end (Be cautious when bending, such as formed panels)
15D
12D
12D
10D
注:D为电缆半径。Note:Dis the cable diameter






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