PV1-F Solar Panel Cable is a special cable used for solar photovoltaic modules in the system. It has the characteristics of weather resistance, high temperature resistance, and friction resistance. It has a long service life and high-quality oxygen-free tinned copper conductors. To ensure the superior conductive effect, high-performance insulating materials and sheath materials after radiation cross-linking by a high-energy electron accelerator have reliable insulating and mechanical properties.
PV1-F Photovoltaic Cable
PV1-F cable is a photovoltaic solar modules on a special cable system, which is weather-resistant, high temperature, abrasion and other features. And having a long life, high-quality oxygen-free copper conductor tinned To ensure the superior conductive effect, the high-performance insulating material and sheath material after radiation cross-linking by the high-energy electron accelerator play a reliable insulating performance and mechanical performance
Photovoltaic Cable H1Z2Z2-K
H1Z2Z2-K, 1500V DC photovoltaic cable is used in the nominal 1.5KV DC voltage photovoltaic power generation system between the conductor and the conductor, and the conductor and the ground. It is an upgraded product on the basis of the original PV1-F-06/1KV photovoltaic cable. Better anti-aging effect.
PV1-F photovoltaic cable product details
Model: | PV1-F | Outer diameter of conductor stranded: | 2.60mm |
Application standard: | 2 PfG 1169/08.2007 | Insulation nominal thickness: | 0.8mm |
Conductor material: | IEC 60228, Category 5 stranded tinned copper wire | Sheath Nominal Thickness: | 0.9mm |
Insulation material: | Irradiation cross-linked low-smoke halogen-free flame-retardant polyolefin | Outer diameter of finished wire: | 6.1±0.1mm |
Sheath material: | radiation cross-linked low-smoke halogen-free flame-retardant polyolefin | Conductor resistance (20ºC): | ≤5.09Ω/km |
Nominal cross section: | 4mm2 6mm2 | Working environment temperature ºC: | -40~+90 |
current carrying capacity: | 5 high | Higher conductor temperature: | +120ºC |
Number of cores: | 1 | Reference short-circuit allowable temperature: | 200ºC5S |
Conductor structure: | NO./mm 56/0.30 | Rated voltage: | DC: 1.8kv AC U. /U: 0.6/1kv |
Sheath surface resistance
The surface resistance of the finished cable sheath should not be less than 109Ω.
PV1-F photovoltaic cable product characteristics:
PV1-F photovoltaic cable performance
1. DC resistance
The DC resistance of the conductive core of the finished cable is not more than 5.09Ω/km at 20ºC.
2. Immersion voltage test
The finished cable (20m) will not breakdown after being immersed in (20±5)ºC water for 1h after 5min voltage test (AC 6.5kV or DC 15kV).
3. Long-term withstand DC voltage
The sample is 5m long and put into (85±2)ºC distilled water containing 3% sodium chloride (NaCl) for (240±2)h, and the two ends are exposed to the water surface for 30cm. Apply a DC 0.9kV voltage between the wire core and the water (the conductive wire core is connected to the positive electrode, and the water is connected to the negative electrode). After taking out the sample, perform a water immersion voltage test. The test voltage is AC 1kV, and no breakdown is required.
4. Insulation resistance
The insulation resistance of the finished cable at 20ºC is not less than 1014Ω·cm,
The insulation resistance of the finished cable at 90ºC is not less than 1011Ω·cm.
Nominal cross-sectional area | mm2 | 1.5 | 2.5 | 4.0 | 6.0 | 10 | 16 | 25 | 35 |
Conductor type | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
Nominal conductor diameter | mm | 1.58 | 2.04 | 2.59 | 3.17 | 4.07 | 5.22 | 6.51 | 7.71 |
Nominal insulation thickness | mm | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.9 | 0.9 |
Nominal sheath thickness | mm | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 1.0 | 1.1 |
Average outer diameter upper limit | mm | 5.4 | 5.9 | 6.6 | 7.4 | 8.8 | 10.1 | 12.5 | 14.0 |
Nominal weight | kg/km | 52 | 67 | 87 | 113 | 178 | 254 | 363 | 473 |