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KINGTONE ELECTRONICS CO.,LTD.
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solar pv cable solar power cable
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Outdoor 2.5mm2 Class 5 Flexible
Outdoor 2.5mm2 Class 5 Flexible Solar Cable HEPR insulated cable for power supply system
Quick Detail:
- SOLAR CABLE
- 2.5mm2
- Stranded conductor
- Class 5 flexible tinned copper to IEC 60228
- HEPR 120 Insulation
- EVA 120 Sheath
- Black , Red , Blue
- 100M/300M/500FT/1000FT Reel , Spool
- DC / AC
Description:
Solar cable is the interconnection cable used in photovoltaic power generation. A solar cable interconnects solar panels and other electrical components in the photovoltaic system. Solar cables are designed to be UV resistant and weather resistant. It can be used within a large temperature range and are generally laid outside. One common factor for most of the photovoltaic power systems is outdoor use, characterized by high temperatures and high UV radiation. Single-core cables with a maximum permissible DC voltage of 1.8 kV and a temperature range from -40°C to +90°C are generally used. A three-core AC cable is used for connection to the grid if a single-phase inverter is used, and a five-core cable is used for three-phase feed-in
The cable's insulation must be able to withstand thermal and mechanical loads. As a consequence,
plastics which have been cross-linked using an electron beam are increasingly used today. The
insulation and jacket materials are extremely resistant to weathering, UV-radiation and abrasion. Additionally, it is salt water resistant and resistant to acids and alkaline solutions. It is suitable for fixed installation as well as for moving applications without tensile load. It is especially designed for outdoor
use, which means direct sun radiation and air humidity, but due to the halogen free flame retardant
cross-linked jacket material the cable can also be installed in dry and humid conditions indoors
Individual modules are connected using cables to form the PV generator. The module cables are connected into a string which leads into the generator junction box, and a main DC cable connects
the generator junction box to the inverter. In order to eliminate the risk of ground faults and
short circuits, the positive and negative cables, each with double insulation, are laid separately.
The cross-section of the cables should be proportioned such that losses incurred in nominal operation
do not exceed 1%. String cables usually have a cross-section of four to six square millimeters.
Because of good managing methods, KINGTONE’S price of Solar Cable is not high although our
quality is really high.
| KT0105 Solar Cable 2.5mm2 Class 5 Flexible Tinned Copper HEPR EVA | ||||||
| Application | ||||||
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Solar cables are intented for the use in photovoltaic power supply systems. Outdoor and indoor usage as fixed or free installation is permitted. They can be installed in cable trays, conduits, on- and in-wall, and in equipments. |
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| Constructions | ||||||
| Conductor | Class 5 flexible tinned copper to IEC 60228 | |||||
| Insulation | HEPR 120°C | |||||
| Sheath | EVA 120 °C | |||||
| Colours | black,red ,blue | |||||
| Charactistics | ||||||
| Rated voltage | AC 0.6/1.0 kV | |||||
| Temperature | -40°C to +120°C | |||||
| Tensile load | 15 N/mm² in operation, 50 N/mm² during installation | |||||
| Minimum bending radii | 3 x D (D = cable diameter) | |||||
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