PV1-F CABLE 1*16
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
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- Supply Capability:
- 1000000 m/month
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PV Cable
1.The origin of technicalspecifications
The related requirements of this test technical specifications are come fromK411.2.3 working group about PV-system wire of Germany standardization committee.
This will be released as German national standard.
Germany Rhine TUV (Shanghai) will use the technicalspecification to test and evaluate the performance of PV - cable.
The file number of the technical specification is 2PFG1169/08.2007in German Rhine TUV company.
2.The range of application
2PFG1169/08.2007 is suitable for 1.8kV ( the maximum kilovolt )(conductor-conductor,non earthed system) DC voltage and the flexible single-core cable (wire) of DCside in PV system.
Theproduct shall be used under class II security level.
The highest temperature of the cable operating environment shall up to90℃.
The cable can be used in parallel of many cores .
3. The specialterminology
PV system(Photovoltaic system): PV solarsystem.
DC side: the parts between PV battery and DC terminalof PV converter in PV device.
The open circuit voltage in the standard testconditions (UOC STC): the PV modules, PV wire, PV array, PV generator of not under load (opencircuit) or the voltage in DC side of PV converter in the standard testconditions.
The short circuit current in the standard test conditions(ISCTC): the short circuit current in PV modules, PV wire,PV arrays or PV generatorin the standard test conditions.
- Q:What are the T and T, s of the wire and cable test type?
- May be charging head of the problem, the line may also be a problem. If the warranty can be free for the change.
- 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:Remove the computer and wash it off. What the motherboard did not move it, that is, the dust of those dust sasses, as well as the other wire of the skin what Sassafras wash, but the computer re-connected to the Internet when the old mistakes . and the lower right corner of the red Fork appears, disappeared after the emergence. The The Said the network cable is not plugged in, but the MODERN that POWER, LINK, LINE, 3 lights are normal display. The The This is how the matter, and just also appeared keyboard and mouse just start the machine can also be used normally, but in a moment to fall, and then plug their plug re-plug the mouse lights can be displayed, but the lights on the keyboard simply do not Bright, restart the computer but good, what is going on? bother. The The I hope the master quickly to help me, and this machine is relatively old ah No problem added: on a machine, just tried to re-create a connection in the network neighborhood, useless more
- No need. Galvanized flat iron to do when the grounding grid is not anti-corrosion, but if there is welding or damaged place to become anti-corrosion.
- Q:This cable or accessory has not been certified and may not be able to work with this iphone reliably
- The operation of the hydraulic pipe is very simple to see it will engage in their own, embedded more simple, and then get the construction site in accordance with the requirements of the drawings put away, tied with tie wire on the OK Mouth up the pipe to use cement bag to prevent good, to prevent the infusion of concrete, so buried even if the end
- Q:Wire and cable CCC product consistency is what
- Wire of course, is to use a good slightly, the first life, ah, can not buy cheap because of cheap, like China's top ten brands to buy the brand on the purchase of these brands I feel very good ah, Po Sheng , Luneng Taishan, Far East, Shenghua cable, on the up, prosperous photoelectric, Nexans Nexans these brands of wire is still very good. The landlord you can go to the above to learn more detailed information ah, the top ten wire brand is very detailed, the landlord can understand very clearly, the above brand is very good, my father last time to go above to see, and then buy
- 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?
- Do not know why not mislead. The The The The The Fire resistance is IECGBBS6387. GB is the general principle of flame retardant and fire resistant wire and cable, quoted the above criteria.............................................
- Q:Four lines only reached a phase line, at the other end all charged, I use the digital pen! In addition, I often check the cable when the cable current through the dot digital pen voltage symbols sometimes have time to disappear, in other bare wires when the test keys are normal! What is this going on! Ask the heroes to give the younger brother a complete point of the answer! More
- Bookstore tool book should have "communication project budget", I do is what you say, the budget is divided into estimates and budget, is two steps. So that is not very clear. But what is needed is the preliminary design of the project. The budget is needed for design and drawings. Internal management of this piece, the main thing is that you need to do what the project department, and are generally very complicated
- Q:Apple phone display cable or accessories not certified how to do
- Reply 3 # shops always have the door, and the door must be adjacent to the outdoor channel. Outdoor channel is public space! So the shop should be able to find the wiring channel. You have not encountered the situation, the map stickers out to see it?
- 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....
- According to the "Power Engineering Cable Design Code" GB-. 5.3.3 only asked for the depth of the cable buried directly: drop the blue skin to the ground depth, not less than 0.7 meters; when located in the roadway or farmland Under the appropriate should be deepened, and should not be less than 1.0 meters. 5.4.3 protected pipe buried in the ground, should meet the requirements under the depth of the pressure and environmental corrosion resistance. Through the uneven settlement of the backfill section and other places to increase the force, it is appropriate to use steel. Another direct burial should be selected armor type.
- Q:Cable a fire line power and why the other did not pick up the line with a pen test also have electricity? Answer detailed point
- Cable is a unified call, including power cables, communication cables, etc., I do not know what type of cable you need the type specifications. On the power cable in terms of the main models are: VV, BJV, VV. BJV. . ZR, NH and other models, as the specifications that too much.
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PV1-F CABLE 1*16
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000000 m/month
OKorder Service Pledge
OKorder Financial Service
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