PV1-F CABLE 1*25

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Shanghai
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TT OR LC
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800000 m/month

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Product Description:

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.


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Q:Use the network cable to do the telephone line to play the distribution frame
See you specifically what electrical appliances to take what is, 1 ² BV line can be connected to 3 kilowatts, but have to take into account the voltage and start the current, please add detailed friends ~
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This model is soft wire, double core. The cross section is 1mm2. The conductor is copper, the insulation sheath is PVC material.
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If only two lines and is a single-phase power is so red and green if the three-phase four-line yellow-green red fire. Blue or black or two-color line connected to a simple point from the color to distinguish between bright and bright for the fire line bleak for the zero line
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The junction boxes and wiring go in first during the rough in, the insulation is added after. You can cut the insulation cotton candy with a razor and push it down. Most insulation has things that rats and squirrels do not like to eat. This means this deters critters from chewing the wires and starting a fire.
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Attenuation is too large, it is recommended to buy a general but can be used. Wireless card generally does not exceed 3m line.
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If what you say is true, then things are wired wrong. It sounds like some one took a 220V circuit which would consist of three wires (one to neutral, one to one leg of the 220 and the other to the other leg). Using a tiny bit of knowledge, they made two 110 volt circuits that share a neutral. The neutral is carrying BOTH loads and is not really protected from over-current. c says, oddly enough, on AC loads that share a neutral the amperage cancels each other out, so if there is 10A on one hot leg and 14A on the other and they share the neutral than the neutral will be carrying 4A, not 24A. Not if both breakers are on the same leg. In this case the amperage would be additive. In other words, if each appliance was drawing 16 amps, neither breaker would trip, but there would be 32 amps carried by the 12 ga. neutral which would cause it to overheat and possibly start a fire. Catastrophic problems usually require several links in a chain to occur. Wiring you described could conceivably over-load the circuit or catch an electrician off-guard and harm him. I'm inclined to get stuff like that corrected. In all likelyhood, they ARE on opposite sides since it was probably a converted 220 v circuit. You'll have to visually trace the wiring and buss bars in the breaker box to determine this. Once you've found a bit of 'creativiy' with respect to the wiring though, you can't assume too much about the rest.
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You really have to identify the connector to identify the cable. For example if you identify a USB connector on each end, then the cable is probably a USB to USB cable (although there are at least 3 different types of USB connector). I'm not aware of any web site, there are too many thousands of different types, with dozens of new ones every day. .
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Trunks are dark lines, there is a problem is not very good maintenance, then the line of good repair, but not beautiful

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