2kV PV Wire Copper Conductor Dual Layer UL4703
- Model
- UL4703
Item specifics
- Rated temperature
- -40°C ~ +90°C
- Rated voltage
- 2000V
- Outer Layer
- XLPO, Black, red or other colors
- Inner Layer
- XLPO, Black or white
- Conductor
- Aluminum alloy
- Reference Standard
- UL4703, UL44, UL854, RoHS
Review
Description
UL4703 PV Wire Advantages
2kV PV Wire Copper Conductor Dual Layer UL4703
This cable is widely used in photovoltaic power generation and solar system, connecting solar module and electrical components. It is suitable for outdoor extreme environment.
· UV resistant
· Rated for direct buria
· High flame retardant FT
· Low smoke halogen free
· Higher insulation resistance
UL4703 PV Wire Technical Data
|
Rated temperature
|
-40°C ~ +90°C
|
|
|
Rated voltage
|
2000V
|
|
Voltage Test On Completed Cable | U=2000V
18~10AWG, 6KV/min
8~2AWG, 7.5KV/min
1~4/0AWG, 9KV/min | |
Reference Standard | UL 4703 PV wire
UL 44 Thermoset-insulated cables
UL 854 Service-entrance cables
RoHs Compliant | |
UL4703 PV Wire Product description
Cable Name |
Cross Section
(AWG) | Inner Layer Thickness (mm) |
Inner Layer O.D. (mm) | Outer Layer Thickness (mm) | Cable O.D.
(mm) | Conductor Resistance Max
(Ώ/km,20°C) |
2kV UL4703 Dual Layer | 14 | 1.14 | 4.20 | 0.76 | 5.85 | 8.96 |
12 | 1.14 | 4.75 | 0.76 | 6.40 | 5.64 | |
10 | 1.14 | 5.35 | 0.76 | 7.00 | 3.546 | |
8 | 1.39 | 6.70 | 0.76 | 8.30 | 2.23 | |
6 | 1.39 | 7.65 | 1.14 | 10.10 | 1.403 | |
4 | 1.39 | 9.30 | 1.14 | 11.70 | 0.882 | |
2 | 1.39 | 11.10 | 1.14 | 13.50 | 0.5548 | |
1/0 | 1.65 | 13.70 | 1.52 | 16.90 | 0.3487 | |
2/0 | 1.65 | 15.10 | 1.52 | 18.30 | 0.2766 | |
3/0 | 1.65 | 16.50 | 1.52 | 19.70 | 0.2194 | |
4/0 | 1.65 | 17.90 | 1.52 | 21.10 | 0.1722 |
