HANGZHOU ZION COMMUNICATION CO.,LTD
HANGZHOU ZION COMMUNICATION CO.,LTD Professional Manufacturer of Coaxial Cable, Lan Cable, Fire Resistant Cable and Cable Accessories!
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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.
| KT0108 THHN Wire 1/0 2/0 3/0 4/0 250 300 350 Bare Copper PVC Nylon | |||||
| Applications | |||||
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THHN building wire is meant for use as general purpose wiring for installation in conduit or other recognized raceway. THHN may also be used for machine tool, appliance and control circuit wiring |
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| Constructions | |||||
| Conductor | Bare Copper | ||||
| Insulation | PVC | ||||
| Jacket | NYLON | ||||
| Characteristics | |||||
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* UL listed Stds. 83 & 1063 as: Type THHN Wire 90°C in dry locations, Type THWN Wire 75°C in wet locations. |
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| * A-A-59544, NEMA WC-5, UL-758 | |||||
| * THHN Wire Building Wire THHN Cable: 600V | |||||
| * Moisture resistant | |||||
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* Gasoline & oil resistant - Type MTW 90°C Machine Tool Wire (stranded only) 105°C AWM, 80°C where exposed to oil. |
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| Types | |||||
| Part Number | AWG Size | Conductor Stranding | Nom. OD. (in) | Nom. Insul Thick. (in) | Approx LBS/MFT |
| THHN 1/0/19 | 1/0 | 19/.0745 | 0.474 | 0.05 | 372 |
| THHN 2/0/19 | 2/0 | 19/.0837 | 0.518 | 0.05 | 462 |
| THHN 3/0/19 | 3/0 | 19/.0940 | 0.568 | 0.05 | 575 |
| THHN 4/0/19 | 4/0 | 19/.1055 | 0.624 | 0.05 | 718 |
| THHN 250/37 | 250 | 37/.0822 | 0.678 | 0.06 | 851 |
| THHN 300/37 | 300 | 37/.0822 | 0.73 | 0.06 | 1012 |
| THHN 350/37 | 350 | 37/.0973 | 0.777 | 0.06 | 1174 |
| Order Informations: | |||||
| Marking |
KINGTONE KT0108 THHN WIRE 1/0 2/0 3/0 4/0 250 300 350 Bare Copper PVC Nylon XXX M/FT |
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| Package | 500FT/Pull Box, 1000FT/Wooden Spool, Pallet | ||||
| Delivery time | Normally 15 days after received the deposit. | ||||
| Online Service: | |||||
| Skype | kingtone3 | ||||
| ICQ | 246632889 | ||||
Competitive Advantage:
1, From raw materials to final products, we perform intense quality checks to maintain our product quality:
A, Incoming material inspected by QC.
B, Manufacturing Process Control
C: Workers trained daily/weekly/monthly
D: Work instructions manual at each work station
E: 5S system implemented
F: Machine maintenance procedure
G: Quality Control and Final Inspection
The QC staff will check the material, process product
and final product according to the specification or test procedure.
2, Our R&D efforts center on reinforcing and developing element technologies
needed to support the future growth and success for customers and KINGTONE.
3, We know customers have urgent needs.
We are skilled at effective communication to interact with customers.
In order to provide prompt service, we can answer for you 7*24 hours.
4, We can Quickly and professionally answer for the inquire
5, More than 1000 kinds of cable, connectors and assembles can be produce and organized from us
6, Intime delivery