Solar PV Cable(photovoltaic cable)
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 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: Apple 6splus charge may not support this accessories how to do more
- Sometimes no way, the problem to the owners to solve the common, must wear, the owners agreed
- Q: The data line is my online to buy the extension of the line, has been able to use, and today suddenly can not charge the electricity, and pop up the tips, which is why? More
- What do you want to do? Do network cabling buried? Or in the building after the tube?
- Q: Ipad not charge how the matter. Said the cable or accessories have not been certified, and may not be able to cooperate with this ipad reliable work....
- Several sets of cables in the same height of the laying, the adjacent cable between the bridge should be considered maintenance, maintenance needs, generally not less than 0.6m. This is just a matter of theory, it does not matter. Anyway, the actual construction is to do so,
- 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
- The proportion of the cross-sectional area of the cable through the embedded pipe is 20%
- Q: Decoration when the purchase of water pipes, wires and other items included in the account
- A lot of ways ah! You look at the back of the set-top box, a total of three kinds of interfaces, namely, HDMI digital signal (while transmitting audio and video signals), red and yellow and yellow chicken complex habit of glycosylation moxibustion slim faint handle (red is the right channel, white Is the left channel, the yellow is the video), the color difference signal (red, green and blue, only transmission video), S terminal (single hole four pin, only transmission video). You just put the video to the TV, the audio to the amplifier on the line. . if your amplifier does not have HDMI interface, then put the set-top box HDMI connected to the TV, the set-top box red and white two terminals, connected to the amplifier red and white input terminal, and adjust the amplifier to the appropriate channel The . if your amplifier has HDMI interface, then through the HDMI series on the line, the first amplifier or the first TV will do. . TV set after a lot of them, there is a group of AVOUT output interface, this group of red and white terminals connected to the power amplifier is also OK.
- 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: Why does the bird stand on the wire without anything, but if people touch it,
- Is not the home of the bus box? Generally put a cat, a router, a power outlet, two transformers, the other is the network cable and telephone, the key space to be enough
- Q: If you want to sell wire and cable, then what to do in advance to detect? The The The The The
- Line width, and can not pass the gap between the chip pins, even after, but also because the distance between the wire and the lead is less than the electrical rules specified in the safe distance. In general, the ground can not pass through the gap between the chip pins, go outside or take the gap between the two columns through the gap. The width of the ground wire can also be set appropriately, and the wire is widened by adding a polygon brass cut. The safety distance in the electrical rules defaults to 10 mils, which is relatively small, and the safety distance of the different networks should be set separately as needed.
- Q: Wire and cable fire resistance to meet what standards, which can provide about, thank you!
- Replaced with 30 * 30 PVC flameproof trough, side wiring side cover.
- Q: What is the warranty period for wire and cable?
- Direct selection of reton's 32-port digital KVM, model is: KS-2032C. Fast transmission, wiring is simple. Want to know the price to ask their website on it.
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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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