66kv cable/xlpe 11kv power cable price/132kv cable
Product Description
66kv cable/xlpe 11kv power cable price/132kv cable
1. Basis information:
U0/U: 0.6/1KV
Standard applied: ISO
Max. working temp.:70°C
Conductor: Class 1/2 plain annealed copper wires, solid or stranded
Insulation: XLPE
Cross section area: 0.75~630sqmm
Core Color: All colors
Package: 100 meters per roll or as per requirement
Certification: ISO9001,ISO14001,OHSMS18001,CE,CB,CCC,SAA,etc.
OEM can be available
CZ cable has very good international sales, enjoying good reputation based on top quality and competitive price and best service.
Flame retardant or fire resistance or Low Smoking and Halogen free or other property can be available
2.LSZH Power cables' standard
GB/T12706.1-2008 " Rated and below voltage 35KV copper and aluminum plastic insulated power cable";
3. Using characteristics
a.The cable conductor's long term working temperature can't be more than 70 DEG c.
b.The cable conductor's temperature can't be more than 160 DEG c when it was short circut (the longest keeping time can't be more than 5 seconds).
c.The envionment can't below zero DEG c when the cable used.
4.Application
The cable is suitable for supply, distribution and underground rated voltage 0.6/1KV. For laying indoors, in tunnel, cable trench and a pipe, cable unable to bear external mechanical force, cable laid underground be able to bear external mechanical force, but can't under external pressure.
Specifications:
YJV | Copper Conductor, XLPE Insulated, PVC Sheathed Power Cable | For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed. |
YJLV | Al. Conductor, XLPE Insulated, PVC Sheathed Power Cable | |
YJY | Copper Conductor, XLPE Insulated, PE Sheathed Power Cable | For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed. |
YJLY | Al. Conductor, XLPE Insulated, PE Sheathed Power Cable | |
YJV22 | XLPE Insulated,Steel Tape Armored,PVC Sheathed Power Cable | Suitable for burying in ground, Able to bear external mechanical forces but large pulling forces. |
YJLV22 | Al. Insulated,Steel Tape Armored,PVC Sheathed Power Cable | |
YJV32 | Copper Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power Cable | Apply to shafts,water and soil,able to bear the larger positive pressure. |
YJLV32 | Al.Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power Cable | |
YJV42 | Copper Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable | For laying in shaft, water underground and large diference of level, able to bear external mechanical pressure and moderate pulling force. |
YJLV42 | Al.Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable |
Certifications
Certification: ISO9001/14000 CE RoSH CCC IEC BS EN VDE
Packaging & Shipping
We offer door-to-door service.
Product Description
Our company can manufacture cables and wires with the highest voltage & largest cross-section in China. The main products are 500kV and below XLPE power cables, PVC insulation power cables, cables for electrical equipment, rubber sheath cables, special cables, bare conductors, totally more than 400 types and 20,000 specifications. Among them, 66kV - 500kV HV&EHV XLPE cables are leading products, 110kV XLPE cables were the first to be certified by “Two Ministry”, 220kV XLPE cables were commissioning successfully in domestic transmission industry, 500kV XLPE cables were put into operation firstly in China.
1. The main standards include, but are not limited to
IEC Standard
1) IEC 60060:2010 High Voltage Testing Technology;
2) IEC 60228:2004 Insulated Cable Conductor;
3) IEC 60229:2007 Test on Extruded Cable Sheath With Special Protective Function;
4) IEC 60230:1966 Impact Test on Cable and Cable Accessories;
5) IEC 60071:2006 Insulation Co-ordination;
6) IEC 60287:2006 Rated Continuous Current Calculation of Cable;
7) IEC 60811:2001 Non-electrical Test & Material Test;
8) IEC 60 859:1999 Jointing of Cable and GIS with Rated Voltage of 72.5kV and Above;
9) IEC 60949:2008 calculation of permissible shor t circuit thermal stability
current considering the effect of non-insulated heat;
10) IEC 60885:1988 Electrical Test Methods for Power Cable;
11) IEC 60183:1990 High Voltage Cable Select Guide;
12) Test Method and Requirement with Rated Voltage of 150kV(Um=170kV) to 500kV
(Um=550kV);
13) IEC60840:2004 Extruded Insulated Power Cable Test Method and Requirement with
Rated Voltage of 30kV(Um=36kV) to 150kV (Um=170kV).
Meanwhile, our company can also manufacture cable products according to other standards such as ASTM, AS and BS Standard.
National Standard of China
1) DL/T401-2002 High-voltage Cable Selection Rules;
2) GB/T 3956-2008 Cable Conductor;
3) GB/T 2952-2008 Cable Outer Sheath;
4) GB/T 3048 -2007 Electrical Performance Test Methods of Wire and Cable;
5) GB/T 22078 -2008 Insulated XLPE Power C able and Accessories with Rated Voltage
of 500kV (Um=550kV);
6) GB/T 11017-2002 Insulated XLPE Power Cable and Accessories with Rated Voltage of
110kV;
7) GB/T 18890-2002 Insulated XLPE Power Cable and Accessories with Rated Voltage of
220kV (Um=252kV).
2. Service Conditions
U0/U(Um) kV | Nominal System Voltage kV | Maximum Working Voltage kV | Lightning Impulse Withstand Voltage kV | Switching Impulse Withstand Voltage kV |
38/66(72.5) | 66 | 72.5 | 342 | |
48/66(72.5) | 66 | 72.5 | 342 | |
64/110(126) | 110 | 126 | 550 | |
76/132(145) | 132 | 145 | 640 | |
127/220(252) | 220 | 252 | 1050 | |
160/275(300) | 275 | 300 | 1050 | 850 |
190/330(362) | 330 | 362 | 1175 | 950 |
220/400(420) | 400 | 420 | 1425 | 1050 |
290/500(550) | 500 | 550 | 1550 (Peak Value) | 1175 (Peak Value) |
Remark:
1. System Frequency is 50Hz;
2. During Normal Operation, Allowable Maxi Cable Conductor Temperature is 90℃;
3. During short circuit (short circuit duration no more than 5S), Max. Cable Conductor Temperature is
250℃;
4. Cable Service Life is at least 30 Years;
5. No drop restrictions during Cable laying. The ambient temperature should be Min 0℃, or it should be
heated before laying;
6. Allowable Max. Pulling force for conductor Cu cable:70N/mm2 Al cable: 40N/mm2;
7. Allowable side pressure Max. 5kN/m;
8. The minimum bend radius is 20D during cable laying, and 15D during operation.
Contact: