• PHOTOVOTAIC CABLE (PV)
  • PHOTOVOTAIC CABLE (PV)

Description

  • Features
As the core transmission medium in photovoltaic systems, PV cables are engineered with specialized features for solar applications. Their weather-resistant cross-linked polyolefin insulation withstands extreme temperatures from-40°C to 120°C while resisting UV radiation, rain/snow erosion, and harsh outdoor conditions like acid/alkali exposure, ensuring long-term stability across diverse installations including rooftops, deserts, and water surfaces. The high-purity oxygen-free copper conductors deliver exceptional conductivity and oxidation resistance, effectively minimizing power line losses to enhance energy conversion efficiency. Compliant with IEC 62930 standards, these cables exhibit outstanding ozone resistance, aging resistance, and flame retardancy, along with mechanical durability tested for wear resistance and rolling resistance to accommodate various operational stresses. Customized variants feature rodent-proof and electromagnetic interference (EMI) protection, comprehensively meeting safety and efficiency requirements throughout photovoltaic systems from modules to inverters and combiner boxes.
  • Applications
Photovoltaic cables are primarily used in photovoltaic power station systems to connect solar photovoltaic modules with inverters and combiner boxes. They transmit the DC power generated by modules to inverters for AC conversion, and also facilitate energy transfer between inverters and grid connection points. These cables are designed to operate in complex outdoor environments, including high/low temperatures and UV exposure.
  • Specification Parameters
Specification(Model)
Cross-section (mm²)
Outer Diameter (mm)
Insulation Thickness (mm)
Sheath Thickness (mm)
Tensile Strength (N)
Rated Voltage
H1Z2272-K 1.5
1×1.5
4.6
0.7
0.8
22
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 2.5
1×2.5
5
0.7
0.8
37
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 4
1×4
5.6
0.7
0.8
60
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 6
1×6
6.1
0.7
0.8
90
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 10
1×10
7.1
0.7
0.8
150
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 16
1×16
8.5
0.7
0.9
240
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 25
1×25
10.4
0.9
1
375
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)
H1Z2272-K 35
1×35
11.5
0.9
1.1
525
DC:1.5/1.5 KV; AC:1.0/1.0 KV (U0/U)

Conductor Material: Class 5 Flexible Tin-plated Oxygen-free Copper
Jacket Material: Low-smoke Halogen-free Electron Beam Cross-linked Polyolefin
Insulation Material: Low-smoke Halogen-free Electron Beam Cross-linked Polyolefin
Executive Standard: EN 50618:2014