High Voltage Power Cables Insulated Down Conductor 50mm2
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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 | |||
Our company
Yifang Electric group mainly specialized in wire&cables,including designment,production and sale.
Products are mainly covering low,medium,high voltage(1KV to 220KV) XLPE Insulated power cable,PVC insulated power cable,ABC cable,building cable control cable,rubber cable welding cable Etc.
Our XLPE cable can be manufactured according to the company’s specification which is equivalent to IEC 60502,IEC60332,IEC60754. Some indexes are superior to above international standard.
Our certificate
FAQ
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China, with more than 500 workers.
2.Q:How can I visit there?
A: Sure,If you need,we will arrange the driver to pick you up.
3.Q:How can I get some samples?
A: Contact me on below,Determin sample and address for shipping.
4.Q:Have you ever supplied cables to our country?
A: Yifang Cables have been sold to over 100 countries and regions in the world. can you contact me for details.
5.Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables.Please contact me for detail info if you have specific cable requirement.
6. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
7.Q:How long is your delivery time?
A: According to your order’s quantity.Usually our lead time is 3 – 20 working days.
We are China 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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Tags: High Voltage Insulated Down Conductor, Insulated Down Conductor 50mm2, YIFANG ELECTRIC GROUP INC.
