Unarmoured PVC Sheathed Power Cable , 12 / 20 kV Three Core Power Cable
Unarmoured PVC Sheathed Power Cable , 12 / 20 kV Three Core Power Cable image
Brand Name :
Tano Cable
Model Number :
MV Power cable
Certification :
ISO
Place of Origin :
Henan, China (Mainland)
MOQ :
1000 Meters
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
100km per month
Delivery Time :
5-20 working days
Packaging Details :
By wooden drum, steel-wooden drum and steel drum with strong protection to suit for the long-distance delivery
Voltage :
12/20 kV
Conductor :
copper or aluminum wire
Conductor screen :
semi-conducting XLPE
Insulation Material :
XLPE
Standard :
ICEA ( S-66-524 ) Standard
Tano Cable 12/20 kV ICEA ( S-66-524 ) Three Core XLPE Insulated PVC Sheathed Unarmoured Power Cable
Cable structure of power cable
- Circular bare copper core, stranded according to HD 383, IEC 60228
- Inner semi-conducting coating
- Core insulation of cross-linked polyethylene (XLPE)
- Insulation thickness: 6/10 kV = 3,4 mm; 12/20 kV = 5,5 mm; 18/30 kV = 8,0 mm
- Outer semi-conducting coating spliced with the insulation
- Tape of conductive material
- Screening of copper wires and one or two copper tapes contrary applied
- Wrapping with non-conducting tape
- Sheath of PE compound, color black, sheath thickness 2,5 mm
Technical data of power cable
- XLPE-insulated cable according to DIN VDE 0276 part 620, HD 620 and IEC 60502
- Temperature range max. +90 °C during installation from -5 °C to +70 °C Short circuit temperature 250 °C (up to 5 seconds)
- Nominal voltages Uo/U 6/10 kV, 12/20 kV, 18/30 kV
- Operating voltages for 6/10 kV = max. 12 kV; 12/20 kV = max. 24 kV; 18/30 kV = max. 36 kV
- Test voltage a.c. for 6/10 kV = 21 kV up to 5 min. 12/20 kV = 42 kV up to 5 min. 18/30 kV = 63 kV up to 5 min.
- Minimum bending radius approx. 15 x cable diameter
Application of power cable
Cable suitable for installation in cable ducts, power plants as well as for outer laying into earth, water or for installation in distribution boards. Due to its good shaping characteristics, this cable can also be laid even in difficult line guideways. To avoid the influence of the outer interferences, an adherent semiconductive layer is extruded between the conductor and the insulation. We recommend the use of stripping tool for correct installation.
Technical Specification of power cable
| Conductor | Thickness of Insulation | Thickness of outer sheath | Approx. Overall Diameter | Max. Conductor Resistance at 20℃ | Approx. Weight of Cable | ||||
| Nom. cross-sectional area | Construction | Nom. Diameter | Copper | Aluminum | Copper | Aluminum | |||
| (mm²) | (No./mm) | (mm) | (mm) | (mm) | (mm) | (Ω/km) | (Ω/km) | (kg/km) | (kg/km) |
| 35 | compact | 6.9 | 5.5 | 2.6 | 53 | 0.524 | 0.868 | 3170 | 2520 |
| 50 | compact | 8.1 | 5.5 | 2.7 | 56 | 0.387 | 0.641 | 3690 | 2800 |
| 70 | compact | 9.8 | 5.5 | 2.8 | 60 | 0.268 | 0.443 | 4530 | 3240 |
| 95 | compact | 11.4 | 5.5 | 2.9 | 64 | 0.193 | 0.32 | 5520 | 3730 |
| 120 | compact | 12.9 | 5.5 | 3 | 67 | 0.153 | 0.253 | 6480 | 4200 |
| 150 | compact | 14.4 | 5.5 | 3.1 | 70 | 0.124 | 0.206 | 7510 | 4700 |
| 185 | compact | 15.9 | 5.5 | 3.2 | 74 | 0.0991 | 0.164 | 8810 | 5300 |
| 240 | compact | 18.3 | 5.5 | 3.4 | 81 | 0.0754 | 0.125 | 11050 | 6390 |
| 300 | compact | 20.5 | 5.5 | 3.6 | 86 | 0.0601 | 0.1 | 13210 | 7350 |
| 400 | compact | 23.2 | 5.5 | 3.8 | 92 | 0.047 | 0.0778 | 16140 | 8660 |
Technical data of power cable
Rated voltage:3.6/6kV-26/36kV Medium-Voltage
Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position
Min. Bending Radius: 20 x cable O.D for single core without armor
15 x cable O.D for multi core without armor
15 x cable O.D for single core with armor
12 x cable O.D for multi core with armor
Certificates
ISO,CE, KEMA ,IEC, RoHS, CCC, P3C and more others at request
Ordering Advice
Rated Voltage
Application Standard:IEC/BS/UL/GB
Number of Cores
Conductor Size $ Construction
Type of Insulation
Armored or unarmored. If armour, the armour type & material
The Requirement of Sheath
Length of Cable & Packing Requirement
Other Requirement
We are China Unarmoured PVC Sheathed Power Cable , 12 / 20 kV Three Core Power Cable manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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