河北環亞線纜有限公司
鋼芯鋁絞線,鋁絞線,鋁電線
產品
| 產品型號︰ | YJV |
|---|---|
| 產品規格︰ | 4*95 |
| 產品品牌︰ | 環亞 |
| 產品單價︰ | / |
| 供貨總量︰ | |
| 最小訂量︰ | |
| 發布時間︰ | 2017-07-05 15:46 |
| 有效期至︰ | 2017-10-05 |
詳情描述
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0.6/1kV交聯聚乙烯絕緣電力電纜
0.6/1kV XLPE Insulated power cable
一、產品介紹 Product Introduction
1、產品標準Product standards
本產品按GB/T12706-2008《額定電壓35kV及以下銅芯、鋁芯塑料絕緣電力電纜》標準生產，同時還根據用戶需要按國際電工委員會推薦標準IEC、英國標準、德國標準及美國標準生產。
The product is manufactured in compliance with GB/T12706-2008 ~or IEC、BS、DIN ~or ICEA upon request.
2、適用範圍Application
本產品適用于工頻額定電壓0.6/1kV及以下配電網或工業裝置中固定敷設之用。
The product is suitable for use in power distribution lines ~or fixed installatons with rated power-frequency voltage up to ~and including 0.6/1kV
3、使用特性Operating characteristics
3.1工頻額定電壓︰U0/U（Um）0.6/1（1.2）kV
Rated power-frequency voltage U0/U（Um）︰0.6/1（1.2）kV
3.2電纜導體的允許長期工作最高溫度90℃
Max.long-run working temperature of conductor︰90℃.
3.3短路時(最長持續時間不超過5s)電纜導體允許最高溫度不超過250℃︰
Max. temperature of the conductor in a short circuit（maximum 5s）shall not exceed 250℃
3.4電纜敷設時環境溫度應不低于0℃。
The ambient temperature under installation should be above 0℃.
3.5電纜彎曲半徑不小于電纜外徑20倍。
The bending radius of a cable should be no less than 20 times of outside diameter.
注︰1-導體Conductor 2-絕緣層insulated layer 3填充物filler 4-內襯包覆層inside coating layer
5-鋼帶鎧裝層steel tape armour layer 6-外護套over sheath 7-鋼絲鎧裝層steel wire armour layer
二、電纜的型號Cable types
型 號 Type | 名 稱 Designation | 使用範圍 Application |
YJV | 銅芯交聯聚乙烯絕緣聚氯乙烯護套電力電纜 Copper conductor,XLPEinsulated, PVC sheathed power cable | 室內、隧道及電纜溝等場所，不能承受機械外力。單芯電纜不允許敷設在磁性管道中. For laying indoors,in tunnel or cable trench,unable to bear External mechanical forces, sin- glecore cable in magnetic duet is not permissible. |
YJLV | 鋁芯交聯聚乙烯絕緣聚氯乙烯護套電力電纜 Aluminum conductor,XLPEinsulated, PVCsheathed power cable | |
YJY | 銅芯交聯聚乙烯絕緣聚乙烯護套電力電纜 Copper conductor,XLPE insulated,PE sheathed power cable | |
YJLY | 鋁芯交聯聚乙烯絕緣聚乙烯護套電力電纜 Aluminum conductur,XLPEinsulated,PE sheathed power cable. | |
YJV22 | 銅芯交聯聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Copper conductor,XLPEinsulated,steel tape armoured, PVCsheathed power cable. | 室內、隧道、電纜溝內埋地敷設等，能承受一定的機械外力，但不能承受大的拉力。 For laying indoors,in tunnel,in Cable trench ~or direct in Ground, Cable to bear external Mechanical forces,but unable To bear large pulling force. |
YJLV22 | 鋁芯交聯聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 Aluminum conductor,XLPEinsulated,steel tape armoured, PVCsheathed power cable. | |
YJV23 | 銅芯交聯聚乙烯絕緣鋼帶鎧裝聚乙烯護套電力電纜 Copper conductor,XLPEinsulated,steel tape armoured, PE sheathed power cable. | |
YJLV23 | 鋁芯交聯聚乙烯絕緣鋼帶鎧裝聚乙烯護套電力電纜 Aluminum conductor,XLPEinsulated,steel tape armoured, PE sheathed power cable. | |
YJV32 | 銅芯交聯聚乙烯絕緣細鋼絲鎧裝聚氯乙烯護套電力電纜 Copper conductor,XLPEinsulated,steel wire armoured, PVCsheathed power cable. | 室內、隧道、電纜溝、豎井或埋地敷設等，能承受機械外力和一定的拉力。 For laying indoors,in tunnel，cable Trench,well ~or direct in ground,able To bear external mechanical forces and cnrtain pulling force. |
YJLV32 | 鋁芯交聯聚乙烯絕緣細鋼絲鎧裝聚氯乙烯護套電力電纜 Aluminum conductor,XLPEinsulated,steel wire armoured, PVCsheathed power cable |
三、生產範圍 Production Range
型 號 Type | 芯 數 Core number | 導體標稱截面(mm2) Nom.cross-section of conductor | |
銅導體Cu conductor | 鋁導體 Al conductor | ||
YJV YJY |
1 | 1.5∼800 | |
YJVLV YJLY | 2.5∼800 | ||
YJV22 YJV23 | YJLV22 YJLV23 | 10∼800 | |
YJV YJY |
2 | 1.5∼630 | |
YJLV YJLY | 2.5∼630 | ||
YJV22 YJV23 | 1.5∼630 | ||
YJLV22 YJLV23 | 2.5∼630 | ||
YJV32 | 10∼500 | ||
YJV YJY |
3 | 1.5∼630 | |
YJLV YJLY | 2.5∼630 | ||
YJV22 YJV23 | 1.5∼630 | ||
YJLV22 YJLV23 | 2.5∼630 | ||
YJV32 | 10∼500 | ||
YJV YJY |
4 | 1.5∼630 | |
YJLV YJLY | 2.5∼630 | ||
YJV22 YJV23 | 1.5∼630 | ||
YJLV22 YJLV23 | 2.5∼630 | ||
YJV32 | 10∼500 | ||
YJV YJY |
5 | 1.5∼630 | |
YJLV YJLY | 2.5∼630 | ||
YJV22 YJV23 | 1.5∼630 | ||
YJLV22 YJLV23 | 2.5∼630 | ||
YJV32 | 10∼500 | ||
YJV YJY |
3+1 | 2.5∼630 | |
YJLV YJLY | 4∼630 | ||
YJV22 YJV23 | 2.5∼630 | ||
YJLV22 YJLV23 | 4∼630 | ||
YJV32 | 10∼500 | ||
YJV YJY |
4+1 | 2.5∼630 | |
YJLV YJLY | 4∼630 | ||
YJV22 YJV23 | 2.5∼630 | ||
YJLV22 YJLV23 | 4∼630 | ||
YJV32 | 10∼500 | ||
YJV YJY |
3+2 | 2.5∼630 | |
YJLV YJLY | 4∼630 | ||
YJV22 YJV23 | 2.5∼630 | ||
YJLV22 YJLV23 | 4∼630 | ||
VV32 | 10∼500 | ||
四、電纜運行條件Installation ~and Operatihng Conditions
1、在空氣中敷設 Aerial laying
1.1 單芯電纜平行敷設時中心距離:185mm2及以下為電纜直徑的2倍,240mm2及以上為90mm.。
The single-core cables are parallel laid,the distance between the cable center is 2 times of the cable diameter for cross-section area of conductor≦185mm2and 90mm for cross-sectional area of con-ductor≧240mm2
1.2 周圍環境空氣溫度︰40℃
Ambient temperature : 40℃
1.3 導體的長期最高工作溫度︰90℃
Max.long-run working temperature of conductor: 90℃
2、直埋敷設Direct-buried laying
2.1單芯電纜不接觸敷設時，電纜中心距離為電纜直徑的2倍。
The single-core cables are installed separately,the distance beween the cable centers is 2 times of the cable diameter
2.2土壤溫度Soil temperature︰25℃
2.3導體的長期最高工作溫度Max.long-run working temperature of conductor︰90℃
2.4土壤溫度系數Soil thermal resistivity︰1.0℃.m/w
2.5直埋深度Burial depth:0.7m
六、電纜安裝使用 Cable installation ~and application
1、電纜的選擇Cable selection
1.1電纜的額定電壓U0/U(Um)示為:UO是電纜設計用的導體對地或金屬屏蔽之間的額定工頻電壓,U是電纜設計用的導體間的額定工頻電壓,Um是設備可承受的最高系統電壓的最大值。
Cable rated voltage U0/U(Um) stand for: U0 is rated A.C. voltage designed between candactor to earth ~or motellic sereen. U is rated A.C. voltage desighed between phase to phase, Umis max system voltage which equipment can withstand.
1.2根據電纜的敷設環境及負荷的不同，正確設計選擇電纜的型號規格。非鎧裝型適用于架空、室內、隧道、電纜溝等場合，不能承受機械外力作用；鎧裝型同非鎧裝適用的條件外可直埋于地下，能承受一定的機械外力作用。單芯電纜不允許敷設在產生磁性管道中。易燃易暴、化學腐蝕性及高溫、低溫等場合應選擇特殊型號的電纜。
Cable types must be properly selected ~and designed in light of different installing places ~and loads. Not withstanding much mechnical force, non-armoured cables are often used in aerial line, tuunel, cable trench ~and indoors. Armoured type, aside from mentioned places, can be buried underground ~and bear mechanical forces. No single-core cable is allowed to be laid in magnctiable duct. Special cables should be chosen ~where goods are easily combusted ~and exploded ~and occasions with low ~or high temperature ~and chemical corrosion.
2、儲存和運輸 Storage ~and transportation
電纜在儲存中，應規範包裝避免長期露天陽光暴曬，兩端頭可靠密封，不允許長期存放與潮濕的環境中且電纜盤不能平放。運輸時應考慮盤高並有效固定，吊裝時不允許幾盤同時吊裝，嚴禁從高處推下。
While storage, avoid the package long-term exposure ~and keep both ends well sealed. It is not permissible to keep cable in moisture places for long time ~or the cable drum flat. During transportation the drum must be properly fixed and hoisted one at a time. Dropping drums from high position is strictly forbidden.
3、敷設安裝Installation
3.1電纜敷設應采用專用工具，如放線架、導輥等，敷設過程中防止機械損傷，遠離熱源。
Special tools like paying-off rack ~and rollers shall be used during installation. Keep clear of heating source in case of mechanical injury.
3.2電纜穿管敷設時，管道內徑不小于電纜外徑的1.5倍,多根電纜穿管時禁止電纜擰絞擠壓,管道有足夠的容量，要求電纜的總面積不超過管內總面積的40\%.
Inner radius of duct shall be not less than 1.5 times of cable diameter during installation in duct. When huclti-cables being laid in duct forbid to twist ~and pressure cables. The space inside duct shall be sufficient. The total area of cable requested shall be less than 40\% of total duct space
3.3電纜敷設最低溫度不低于0℃,彎曲半徑不小于20倍。
During installation min. ambient temperature shall be no less than 0℃ ~and bending radius is not less then 20 times of diameter.
3.4 當采用牽引導體夾頭方式敷設時，允許最大牽引力為P=OA(N),A導體截面. O為50N/mm2(銅)和30N/mm2(鋁)。
The Max permissible pulling force is P=0A(N) during installation with conductor pulling head. A: cross-section of conductor O:50N/mm2(CU) ~and 30N/mm2(AI)
4、試驗 Test
安裝結束後電纜不帶負荷下進行絕緣電阻測試，必要時可進行交流工頻耐壓試驗，歷時1min.
Insulation resistance test without load shall be conducted after installation. The H.V. test shall last for 1 min when necessary.