Aluminum UL4703 PV Wire

Aluminum UL4703 PV Wire
Details:
Acid and alkali resistant,UV resistant, suitable for harsh outdoor environments
TUV/ULcertification & more than 25 years life
used to connect solar panels, inverters, and the power grid, ensuring effective transmission of electrical energy.
Successfully connected inverter
Comply with global standards
More than 20 years of production experience
Quick online quotes & free samples are available
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Description
Technical Parameters
Certification
UL4703

 

Aluminum UL4703 PV Wire

 

  • Aluminum Conductor
  • Cross-linked Polyethylene (XLPE) Insulation
  • Maximum Operating Voltage: 600 V (UL PV)
  • Temperature Rating: -40°C to 90°C

  • Flame Resistance: VW-1

  • Standards

PV (Photovoltaic) with UL certificate standard

UL 4703 for TYPE PV

UL 44 for TYPE RHW-2

UL 854 for TYPE USE-2

 

Application

 

 

Aluminum UL 4703 PV wire is designed to meet the demanding requirements of solar installations, providing excellent performance when connecting solar panels to inverters and other system components. Its aluminum construction makes it a lightweight alternative to copper cables, reducing installation costs while maintaining excellent conductivity. The wire can withstand sunlight, ozone, moisture, and UV radiation, ensuring long-lasting durability and minimizing performance degradation over time. Aluminum UL 4703 PV wire is highly resistant to environmental factors and is ideal for use in a variety of outdoor solar applications, from residential rooftop installations to large solar farms. Its high resistance and flexibility make it an ideal choice for ensuring optimal power transmission and overall system efficiency in photovoltaic energy installations.

solar cable application

 

Feature

 

UL4703 PV wire

 

UAluminum UL 4703 PV Wire, rated up to 2000 volts, is able to meet the power demands of solar installations, ensuring safe and efficient power transmission. The wire features an aluminum conductor, a lightweight and cost-effective alternative to copper while maintaining excellent conductivity. Its cross-linked polyethylene (XLPE) insulation provides superior protection against a wide range of environmental factors. The wire is highly resistant to solar radiation, moisture, flame, solvents, grease, chemicals, and ozone, making it extremely durable for long-term outdoor use in harsh conditions.

 

Certification

 

 

Aluminum UL 4703 PV Wire is UL-certified, meeting the stringent safety and performance standards set by Underwriters Laboratories (UL), a globally recognized testing and certification organization. This certification ensures that the wire has been thoroughly tested and verified for use in photovoltaic (PV) applications. The UL 4703 standard specifically addresses requirements for wire used in solar energy systems, guaranteeing that aluminum UL 4703 PV wire can safely operate at high voltages (up to 2000 volts) and withstand harsh environmental conditions such as UV radiation, moisture, flame, and chemical exposure.

solar cable certification

 

Package

 

solar cable package

 

Production Line

 

electric cable factory

 

Greater Wire manufacturer's advanced cable factory has an intelligent and digital manufacturing environment. Through the seamless integration of cutting-edge technology, the factory successfully eliminates errors and defects that may occur in the traditional manual assembly process. The shift to digital manufacturing not only increases efficiency but also demonstrates our commitment to providing our customers with products of the highest reliability. The smart factory framework ensures a streamlined and error-free production process, minimizing the possibility of human-related variances and increasing previously unattainable precision. Accurate and automated inspection mechanism, the factory strictly adheres to quality control. Products are thoroughly inspected from the beginning to the final stage of the manufacturing process. Digital intelligent image detection and laser technologies are used to ensure that each product meets the strict standards set by our company. This commitment to quality extends to our inspection accuracy, with automated production equipment achieving an impressive accuracy of 0.002 mm, exceeding industry benchmarks.

 

Case

 

Company cases

 

Partner

 

greater wire Partner

 

FAQ

 

Q: Are you a manufacturer or trading company?

A: ‌.We are a professional manufacturer, offering full control over your order from start to finish. From initial design to final delivery, we ensure every step meets the highest standards.

Q: How can we guarantee quality?

A: We can provide samples and support inspection. In addition, we have a 1-year warranty.

 

 

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UL 4703

Aluminum conductor UL4703 solar cable 1000V/2000V

Size Diameter of conductor Min. Number of
Strands
Insulation
Thickness
Nominal O.D. Net Weight Maximum conductor resistance at temperature 20℃
AWG or kcmil mm n mm mm kg/km Ω/km
12 2.16 7 1.90 6.0 46 8.880
10 2.72 7 1.90 6.5 56 5.590
8 3.40 7 2.15 7.7 80 3.520
6 4.29 7 2.15 8.6 102 2.210
4 5.41 7 2.15 9.7 135 1.390
3 6.02 7 2.15 10.3 156 1.100
2 6.81 7 2.15 11.1 183 0.875
1 7.59 18 2.66 12.9 244 0.693
1/0 8.53 18 2.66 13.9 286 0.550
2/0 9.55 18 2.66 14.9 337 0.436
3/0 10.74 18 2.66 16.1 400 0.346
4/0 12.07 18 2.66 17.4 477 0.274
250 13.21 35 3.04 19.3 579 0.232
300 14.48 35 3.04 20.6 665 0.194
350 15.65 35 3.04 21.7 750 0.166
400 16.74 35 3.04 22.8 836 0.145
450 17.78 35 3.04 23.9 914 0.129
500 18.69 35 3.04 24.8 1028 0.116
550 19.69 58 3.43 26.6 1133 0.1060
600 20.65 58 3.43 27.5 1217 0.0967
650 21.46 58 3.43 28.3 1298 0.0893
700 22.28 58 3.43 29.1 1382 0.0829
750 23.06 58 3.43 29.9 1463 0.0774
800 23.83 58 3.43 30.7 1543 0.0725
900 25.37 58 3.43 32.2 1707 0.0645
1000 26.92 58 3.43 33.8 1871 0.0580

 

Aluminum conductor UL4703 solar cable 600V

Size Diameter of conductor Min. Number of
Strands
Insulation
Thickness
Nominal O.D. Net Weight Maximum conductor resistance at temperature 20℃
AWG or kcmil mm n mm mm kg/km Ω/km
12 2.16 7 1.52 5.2 36 8.8800
10 2.72 7 1.52 5.76 45 5.5900
8 3.40 7 1.90 7.2 71 3.5200
6 4.29 7 1.90 8.09 92 2.2100
4 5.41 7 1.90 9.21 124 1.3900
3 6.02 7 1.90 9.82 145 1.1000
2 6.81 7 1.90 10.61 170 0.8750
1 7.59 18 2.41 12.41 230 0.6930
1/0 8.53 18 2.41 13.35 271 0.5500
2/0 9.55 18 2.41 14.37 320 0.4360
3/0 10.74 18 2.41 15.56 382 0.3460
4/0 12.07 18 2.41 16.89 457 0.2740
250 13.21 35 2.79 18.79 557 0.2320
300 14.48 35 2.79 20.06 642 0.1940
350 15.65 35 2.79 21.23 725 0.1660
400 16.74 35 2.79 22.32 810 0.1450
450 17.78 35 2.79 23.36 887 0.1290
500 18.69 35 2.79 24.27 999 0.1160
550 19.69 58 3.18 26.05 1103 0.1060
600 20.65 58 3.18 27.01 1185 0.0967
650 21.46 58 3.18 27.82 1265 0.0893
700 22.28 58 3.18 28.64 1348 0.0829
750 23.06 58 3.18 29.42 1428 0.0774
800 23.83 58 3.18 30.19 1508 0.0725
900 25.37 58 3.18 31.73 1670 0.0645
1000 26.92 58 3.18 33.28 1832 0.0580
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