Dây cáp năng lượng mặt trời, Solar Cable PV1-F4 4mm2

Product Name: 2.5 square single core photovoltaic cable 
●Model: PV1-F 
●Nominal cross section: 2.5mm2 
●Rated current: 31A 
●Number of cores: NO. 1 
●Conductor: Copper wire structure NO./mm 50/0.256 
●Conductor Stranded outer diameter: 2.06mm 
●Insulation minimum wall thickness 
: 0.67mm ●Insulation average wall thickness: 0.84mm
●Sheath minimum wall thickness: 0.68mm 
●Sheath average wall thickness: 0.85mm
●Finished wire outer diameter: 5.45±0.1 Mm 
● Conductor: IEC 60228, Category 5 Stranded Tinned Copper Wire 
● Insulation: Crosslinked Low Smoke Zero Halogen Flame Retardant Polyolefin Double Layer Insulation 
● Sheath: Crosslinked Low Smoke Zero Halogen Flame Retardant Polyolefin 
● Temperature Range: - 40°C～+90°C
●Conductor resistance (20°C): ≤7.98 Ω/km 
●Test voltage kV/min: 6.5/5 No breakdown 
●Rated temperature: -40~+90°C 
●Maximum conductor temperature: +120°C 
● Reference short circuit allowable temperature: 200 ° C 5S 
● Service life: > 25 years ( -40 ~ +90 ° C) 
● Rated voltage: DC: 1.8kv AC U. /U: 0.6/1kv 
●Working environment temperature °C: -40~+90 
●Working voltage AC/DC(KV): 0.6~1.0/1.8 
●Weather resistance: UV 
●Flame retardant: Single vertical combustion (IEC60332-1 )
● Sunlight resistance test: HD605/A1 
● Finished cable ozone resistance test: EN50396 
● Smoke density: IEC61034, EN50268-2 
● Halogen acid release: IEC670754-1 EN50267-2-1 
● Dry or wet 20'000 hours conductor 
● Maximum Operating temperature: 120 °C 
● Photovoltaic cable is different from ordinary cable: When the photovoltaic cable is exposed to sunlight, the solar system is often used under harsh environmental conditions, such as high temperature and ultraviolet radiation.