Solar PV Cable(photovoltaic cable)
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- 2000 km m/month
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Application: t is suitable for various fields in the solar energy plant or PV system. Product performance standards: IEC61215, TUV 2Pfg-2007 and UL4703.
Features: 1.Conductor resistance at 20℃ meets the standard requirements. Sheath surface resistance is ρ≥109 Ω.cm.
2.The temperatureof waterpressure test is 20±5℃, immersion length 10M,one hour, Ac power frequency voltage 8000V, maintain 5min not breakdown.
3.Vertical burning test: Fixed point and the carbonation beginning point distance ≥ 50mm; burning down retardant to fixed-point distance ≤ 540mm. Combustion gas corrosion test: pH value≥4.3, conductivity ≤10μs/mm.
4.Inner insulation mechanical properties, the tensile test before aging: tensile strength ≥ 5N/mm2,elongation at break ≥ 200%; after aging (135 ± 2 °C), tensile strength change ≤ ± 30%, elongation at break change ≤ ± 30%. Airbomb aging tensile test: air pressure is 5.5 bar (127 ° C); tensile strength change ≤ + 30%, elongation at break change ≤ + 30%. Hot drawing test: oven temperature is 250 ± 3℃, mechanical pressure20N/cm2, Load elongation ≤ 100%, elongation after unloading≤ 25%.
5.Sheath mechanical properties of stretchingbeforeaging: tensile strength ≥ 10.0N/mm2; elongation at break change ≥300%; after aging (85±2℃): elongation at break ≥ 250%; tensile strength change ≤ ± -15%;elongation changesat break less than -25%.
Cable cross-section figuration:
- Q: Engineering materials inspection, all types of cable wires should be issued a test report?
- You look at your TV behind the interface dvd are generally with the color of the port (green red and blue) interface you dvd the best copy of the flowers deduction ditch dumplings evil spear that interface on the LCD TV certainly with that color interface so that your set-top box Then the av interface (yellow) video port on the line there is a way set-top box with a terminal is the same as the mouse with the same interface with the mouse with the video port plus two voice interface on the line that is better than the av interface can also solve the problem LCD TV certainly Will take that interface you look at the set-top box and dvd have any different interface on the use of the impossible can not only two mouth it (yellow interface) and 40-inch LCD TV is generally high-end are generally two An av channel input you are inserted two lines are also ah
- Q: Apple phone display cable or accessories not certified how to do
- Indicating that your Apple data cable is not original, no effect, re-plug the general and you can use the.
- Q: Rt, the charger did not change, has been no problem before, today just plugged into the charger, the results appear as if the problem, before the out of this problem, and now only ipad power off after the power can not be charged, and ipad start , Then immediately prompted the title, can not charge more
- At the same time, security monitoring line itself is a weak line
- Q: IPhone mobile phone data cable can not charge the power, the above shows the cable or accessories not certified can not work with the iPhone,
- Wiring room refers to the distribution of the weak floor of the room, the weak point refers to the building weak vertical pipe
- Q: Wire and cable: RVFV. : RVFSV. : UTP-CAT5E. : SYV-F-75-5 : RVFSP. : RVSP. : RVFVSP. What is the type of wire? Solve! More
- If you need an unqualified wire, you can contact this part
- Q: Apple mobile phone does not support this charge when charging this thing how to charge
- Yes, it is more conducive to the protection of the battery, but if no power out of power, the data can not be saved ah, and you have to put the battery on a regular charge
- Q: Why this cable has not yet been certified
- The manufacture of wire and cable is completely different from that of most electromechanical products
- Q: What are the varieties of wire and cable (detailed point)
- Cable regardless of the definition of the number of elements in the definition of a few such as: YJV-3 * 50 + 1 * 16 calculated the number of lines is always a different, different wire rules Model input: bv-2 * 2.5 / bv-3 * 4 (different material), bv-2 * 2.5 + 3 * 4 (the same material)
- Q: What is the difference between the WDZ wire and cable, the ZR wire cable and the NH wire and cable, and what kind of wire and cable should be used?
- BV1 * 2.5 is a 2.5 square line. 2 * 2.5 is two 2.5 square lines. 3 * 2.5 is three 2.5 square lines. 4 * 2.5 is the 4 2.5 square line lighting wire power cord with 2 * 2.5. Light wire with 1.5 is enough. Socket (pipe) with three 2.5 square lines, you can also use 3 * 2.5 a. 4 * 2.5 for three-phase motors.
- Q: What is the warranty period for wire and cable?
- Wire and cable warranty period is 30 years of national warranty period. But the specific warranty period according to the type of wire and cable and the use of conditions and temperature and applicable methods to determine. General cable maintenance period is about 15 years, but to ensure that the normal use of the environment, such as the amount of temperature is below 70 degrees, but you are more than 70 working environment to use, of course, may not be used for a year. Therefore, the most important thing is to follow the instructions to use.
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Solar PV Cable(photovoltaic cable)
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 2000 km m/month
OKorder Service Pledge
OKorder Financial Service
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