FRCABLE AL PV Wire Dual Layer UL 4703 2KV
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Conductor:
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Insulation:
-
Jacket:
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Rated temperature:
Stranded Aluminum Alloy, class 5
Cross-linked compound, Black
Cross-linked compound, Black, Red or White
-40℃ to 90℃
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Rated voltage:
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Reference Standard：
1000/2000V DC
UL 4703 PV wire
UL 44 Thermoset-insulated cables
UL 854 Service-entrance cables
Application
The FRCABLE® PV Wire is UL 4703 certified and designed for the connection of PV panels.Engineered to withstand harsh outdoor environments, the UL 4703 cable boasts superior UV resistance, Ozone resistance,and water resistance, ensuring a reliable and long-lasting connection within your solar power system.
Advantages
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Electron Beam Cross Linked compound, XLPE/XLPE.
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Resistance against UV, Ozone, Fluids, Oil, Salt & General Weathering.
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Halogen Free, Flame Retardant, Low Smoke Emission.
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25 years of lifetime expectancy.
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Suitable for direct burial.
Technical Data
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Rated temperature: -40℃ to 90℃
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Rated voltage: 1000/2000V DC
Item Data
Item description
Part No.
Color
AWG
(approx)
Insulation Thickness
(mm)
Jacket Thickness
(mm)
Outer Dia
(mm)
Conductor Resistance
Max. mΏ/m
20008006710
Black
6
1.39
1.14
9.76±0.2
2.168
20008006811
Red
6
1.39
1.14
9.76±0.2
2.168
20008004712
Black
4
1.39
1.14
11.01±0.2
1.363
20008004813
Red
4
1.39
1.14
11.01±0.2
1.363
20008002714
Black
2
1.39
1.14
12.56±0.2
0.8574
20008002815
Red
2
1.39
1.14
12.56±0.2
0.8574
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FAQs
1. What is FRCABLE AL PV Wire Dual Layer UL 4703 2KV?
This is a UL 4703-certified aluminum photovoltaic (PV) wire with dual-layer insulation, designed for 2000V DC solar power systems. It is ideal for interconnection wiring in commercial and utility-scale PV installations.
2. What are the advantages of using aluminum instead of copper in PV cables?
Aluminum conductors offer a more lightweight and cost-effective solution than copper, making them ideal for large-scale solar projects where long cable runs and budget control are essential.
3. Why is dual-layer insulation important in solar cables?
Dual-layer insulation provides extra protection against UV rays, abrasion, flame, and environmental stress, enhancing the cable’s lifespan and reliability in outdoor and high-temperature environments.
4. What does UL 4703 certification indicate?
UL 4703 is a U.S. safety standard that confirms the cable meets strict requirements for voltage durability, weather resistance, flame retardance, and safe operation in photovoltaic systems.
5. What applications is this aluminum PV wire suitable for?
This wire is commonly used to connect solar panels, inverters, combiner boxes, and junction boxes in ground-mounted solar farms, rooftop systems, and commercial PV installations.
6. Can this cable be used outdoors or underground?
Yes. Thanks to its UV-resistant and moisture-resistant dual insulation, it’s suitable for outdoor, rooftop, conduit, and even direct burial installations, depending on project design.
7. What is the temperature and voltage rating of this cable?
The cable supports up to 2000V DC and is designed to operate in a temperature range of -40°C to +90°C (wet) and up to +150°C (dry), ensuring reliable performance in extreme conditions.
8. Why choose FRCABLE as your UL-certified aluminum solar cable supplier?
FRCABLE is a leading manufacturer of PV cables in China, offering UL 4703 dual-layer aluminum cables with stable quality, global delivery, full OEM support, and competitive prices for EPCs, installers, and solar distributors worldwide.