High Voltage Power Cables Insulated Down Conductor 50mm2
More product about High Voltage Insulated Down ConductorHigh Voltage Power Cables Insulated Down Conductor 50mm2
HVI
Construction
Lightning Protection System
High Voltage Cable
DC Cable
High-Dielectric Material
Semi-Conductive XLPE Compound
Round Wire
Bare Copper Wire
ISO, CCC
Hvi
Yifang
Yifang
Steel Drum or Wooden Drum
1x50mm2
China
8544601300
Product Description
High Voltage Power Cables Insulated Down Conductor 50mm2 for Lightning Protection System
1. Basic information
| Standard: | IEC 62561-8 |
| Application: | Lightning Protection System |
| Lightning impulse voltage: | 250kV and 750kV |
| Color of outer sheath: | Black or grey |
2. Specification
| Technical Particulars of High Voltage Insulated Down Conductor | ||||
| 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 |
| 3.2 | Diameter of Concuctor(approx.) | mm | 8.4 | 8.4 |
| 3.3 | Number and diameter of individual wire | Nos/mm | 7/3.06 | 7/3.06 |
| 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 20ºC | Ω | 0.387 | 0.387 |
| 4 | Conductor Screen Particulars | |||
| 4.1 | Material (Compound / Tape) | – | Semi-conductive Compound | |
| 4.2 | Thickness | mm | 1 | 1 |
| 4.3 | Method of Application Lapped / Extruded | – | Extruded | Extruded |
| 5 | Insulation Particulars | |||
| 5.1 | Materal | – | High-dieletric Compound | |
| 5.2 | Minimum Thickness | mm | 6.5 | 19 |
| 6 | Insulation Screen Particulars | |||
| 6.1 | Material (Compound / Tape) | – | Semi-conductive Compound | |
| 6.2 | Thickness | 2.0 | 2.0 | |
| 6.3 | Method of Application Lapped / Extruded | – | Extruded | Two layered Extruded |
| 7 | Outer Sheath | |||
| 7.1 | Material | Grey PE ( color code 424 C ) refer to IEC 304 | ||
| 7.2 | Character | – | UV-resistance | |
| 7.3 | Thickness | mm | 1.5 | 1.5 |
| 8 | Approximate overall diameter of the cable | mm | 30.4 | 55.4 |
| 9 | Approximate weight of cable | kg/km | 970 | 2560 |
| 10 | Minimum Bending radius during installation | mm | 608 | 1108 |
| 11 | Lightning Impulse withstand Votage | kV | 250 | 750 |
| 12 | Reference Drawing : See cable drwaing | |||
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