750kV 250kV High Voltage Power Cables Insulated Down Conductor 50mm2
750kV 250kV High Voltage Power Cables Insulated Down Conductor 50mm2 image
Brand Name :
Yifang
Model Number :
HVI down conductor
Certification :
CE ISO KEMA
Place of Origin :
China
MOQ :
1000 meter
Price :
USD 1~50 per meter
Supply Ability :
10000m per week
Packaging Details :
steel-wooden drum
Standard :
IEC 62561-8
Application :
Lightning Protection System
Lightning impulse voltage :
750kV and 250kV
Insulation :
High-dielectric material
Oversheath :
Semi-conductive
Color :
Black or grey
High Voltage Insulated Down Conductor 50mm2 750kV 250kV Lightning Protection System
| No. | Description | Unit | Particular | |
| Model #1 | Model #2 | |||
| 1 | System Application | – | Lightning Protection System | |
| 2 | Reference Standard | – | IEC 60502, IEC 60230, IEC62561-8 | |
| 3 | Conductor Particulars | |||
| 3.1 | Nominal cross sectional area | mm2 | 50 | 50 |
| 3.4 | Material | – | Copper | Copper |
| 3.5 | Shape | – | Round | Round |
| 3.6 | Type | |||
| 3.6.1 | Solid / Standed | – | Standed | Standed |
| 3.6.2 | Compacted or uncompacted | – | Compacted | Compacted |
| 3.7 | Max. DC resistance of conductor at 20℃ | Ω | 0.387 | 0.387 |
| 4 | Conductor Screen Particulars | |||
| 4.1 | Material (Compound / Tape) | – | Compound | Compound |
| 4.2 | Thickness | mm | 1 | 1 |
| 4.3 | Method of Application Lapped / Extruded | – | Extruded | Extruded |
| 5 | Insulation Particulars | |||
| 5.1 | Materal | – | High-voltage Resistant Super Clean XLPE | |
| 6 | Insulation Screen Particulars | |||
| 6.1 | Material (Compound / Tape) | – | Water-proof Semi-conductive XLPE Compound | |
| 6.2 | Thickness | 1 | 1 | |
| 6.3 | Method of Application Lapped / Extruded | – | Extruded | Tow layered Extruded |
| 7 | Approximate overall diameter of the cable | mm | 22.4 | 43.4 |
| 8 | Approximate weight of cable | kg/km | 767 | 1855 |
| 9 | Minimum Bending radius during installation | mm | 448 | 868 |
| 10 | Lightning Impulse withstand Votage | kV | 250 | 750 |
| 11 | Maximum allowable conducotr temperature | |||
| 11.1 | Full Load conditions | ℃ | 90 | 90 |
| 11.2 | Short Cuicuit conditions | ℃ | 250 | 250 |
We are China 750kV 250kV High Voltage Power Cables Insulated Down Conductor 50mm2 manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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