PV1-F CABLE 1*25

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 800000 m/month

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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: I only have 2 outlets in my room and need to add an additonal 2. I would like to try this on my own if possible. I have basic knowledge about electrical outlets.: Use the same size wire as is on the original outlet (12 or 14). Connect the blacks and whites and the ground to the same sides of the receptacles as they are now. That is important. You will need to wire nut the ground wires together along with a short piece of wire to connect to the ground screw on all the receptacles except the last one. Only one wire is allowed under a screw. Make sure all connections are tight. That is very important to prevent fires. Turn off the power before working on the circuit and test it to make sure it is off. Good luck.

Q: Is it a 3.5mm audio cable with an ordinary wire or a telephone line? As long as there is a voice to hear on the line, if you can, then how to connect 3.5mm connector? Answer good words bonus points added: ordinary wire and telephone line which anti-interference better? More: The real production line of the number of workers is a secondary problem, the main problem is 35KV cable production line investment may be a few hundred times the small line production line

Q: House is bank owned, wires clipped from electrical box, missing copper pipes from furnaceand the furnace could possibly be missing as well.We are looking to buy this house. It is QUITE CHEAP but we are looking at what it could possibly cost to repair all of this.1. How much does a furnace cost (about 1800 sq ft house)2. How much does it cost for the copper piping that is missing from the furnace?3. How hard and is it costly to fix the clipped wires from the electrical box?Everything else in the house is great, it's just that stuff. I know a bank will not approve a loan if the furnace is missing along with the copper pipes and the wires clipped at the electrical box.How much am I looking at out of pocket for this house before we can even move in? We live in PA and aren't sure what the laws/regulations are. ANYTHING would help us.Thank you!: Offer the bank 1/4 of what they are asking since this is a fixer upper and you will need a construction loan to do the repairs. If they go for that offer then you can afford to have it fixed. The wiring will need to replaced and possibly brought up to current codes which means grounded wiring through out and to do this the walls will need to be exposed and new wire run throughout each circuit. Also arc fault breakers are now required by the NEC. After the walls are opened for the repairs they must next be repaired and that also takes skill and money. Good luck.

Q: Hello, we have several plugs that have no ground wire. The electrical wire for most of those plus seem to be running through the ceiling (not accessible that I know of). There is a basement and it looks like the plugs that have been grounded are connected to a cold-water pipe. We would like to tap in a junction box in the basement, and run a new wire (that includes ground) to a non-grounded receptacle by drilling a hole through the floor. Then, run the wire externally on the wall, drill another hole right below the receptacle cover to insert the wire inside and make the connection.Is the external wire against code? Does it have to be hidden inside a wall?: Did any of you consider that the wiring may be flexible metalic tubing, better known as BX? In that case, the BX is the ground, and he doesn't have a problem! In that particular case, you need a bare wire from the ground screw on the receptical to the box, which will be metal. Normally, a ground clip is used, but if you don't have one, use the screw holding the clamp in the box. I see these question and answers all the time where a solution is given with insufficiant information.

Q: I am putting in a RV pad and I need a 30amp electrical service what Gage of wire do I need it will be aprox 200' run maybe a little less: Well I can only comment from the UK regulations. A 30A supply over a 75 metre run would need a large cable as the voltage drop due to the cable resistance would be high, and as you are using 120V you can't afford to loose too many volts through resistance. I would use a 16mm square cable, that has a core (copper) diameter of around 1/4 or just less. I will let you convert that to AWG. I suspect you will also need a Ground Fault Interrupter on the circuit at the origin as it is an installation outside, use the standard 120 volt couplings that you normally use with your RV supply.

Q: How about the decoration wiring charges, about how much?: I do not know your computer has no 1394 interface, some words can be used to video into the computer, and then see you upload to that site, you can go to the site you want to upload to download the client

Q: I am looking to do some electrical work and I was thinking of a way to make electrical wiring turn cold. I have a good imagination, so I am thinking I need to remove free negative electron ions from the conductive material. I dont know if this means it neads a load a ground or watever I mean I am guessing blind to electricity. My pops said dip it in liquid nitrogen but I detest this solution. Anyone have ideas? I really am at a loss concerning electrical circuitry, any ideas?: Go to electrical shop Buy length of cable Go home Put cable in to fridge. Job done.

Q: I have an old farm house with 3 out buildings. The main house has electrical service. One out building has a circuit panel that then feeds to an out building and a barn. The out building with a circuit panel used to have separate electrical service but does not any longer. I would like to run a feeder line from the main house to the outbuilding circuit panel which would then provide power to the barn and additional out building. the distance between the two circuit panels is approximately 120'. there is a standard indoor line that runs most of the way. Can these two boxes be tied together at all? With the standard 12/2 line that is in place? What I would be running off this line is basically lights in the barn and 2-3 computers plus a space heater in the outbuilding.Any ideas?: 8, either 2 or 3 depending on how you plan to wire it, not 12, should be used on a 40 amp like that. 120' shouldn't be an issue for what you are proposing.

Q: i have a basement stairwell with one light at the bottom, switch at the top. I want to make it a 3-way switch with 2 lights. 2 sections lit from either top or bottom of stairs.How to do? the wiring dates from 1954, but there is plenty of amperage left on the fuse formula. Thanks ahead of time.: I suggest you have the work done by an electrician. Home depot guys are not electricians. That is like asking your car mechanic how to do a root canal because he had two.

Q: I use the rosin with the solder, like DIY mp. but I do not know why the wire hit tin tin was Asia opened, and no sticky, under the novice, ask for more advice: The cable reel is a cable well, and its role in the installation of power cables is mainly used to store excess cable trays for several laps in the cable wells to facilitate lengthening or modifying the cable course. The position of the cable tray is usually in the middle of the laying of the cable line.

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