TUV Approved XLPE Double Insolation Single Core Solar Cable 4mm2 for Solar Panel

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Specification

Core Conductor:	Tinned annealed copper(stranded core)
Popular Sizes:	2x6mm²
Cable Conductor:	Stranded tinned annealed copper
Insulation:	Electron-beam cross-linked Polyolefin(XLPE)
Jacket:	XLPE(black, red)
Nominal Volvatage:	Uo/U= 600/1000VAC, 1000/1800VDC
Test Voltage:	6500V, 50HZ, 5Min
Emperature Rating:	-45C upto +125C, -40F upto +257F
Ambient Temperature:	25 years(-40C upto +90C, -40F upto +194F)
Max Short Circuit T:	280C, +536F
Fire Performance:	IEC 60332-1, UL1581 VW-1
Approval:	TUV Rheinland 2PfG 1169 1.5mm² to 50mm², UL.

Material Properties /Standards

TUV Approved XLPE Double Insolation Single Core Solar Cable 4mm2 for Solar Panel

Advantages

1) Electron-beam cross-linked compounds.

2) UV, ozone and hydrolysis resistant.

3) High temperature resistant, the materials do not metl or flow.

4) Good cold flexibility.

5) Very long service life > 25years at 90C.

6) Compatible to all popular connectors.

Q: How to connect the power cable pre-branch connector: Pre-branch cable detection: a In addition to routine pressure test, it is necessary to increase the insulation resistance test, with a shake table can be completed in each branch after the completion of injection The table measures the insulation in the finished product After the pressure is also used to detect the insulation of the table to prevent the water cooling process in the branch of the water caused by short-circuit, the general AC voltage test can not detect, can only increase a set of table detection process B Core conduction detection, In each branch body should be tested with the trunk of the conduction test to prevent the production process due to improper operation caused by the branch and the trunk circuit

Q: Wire and cable manufacturing process (to be detailed)?: Tell you an electrician commonly used "empirical formula": as long as the copper wire, cross-sectional area per square millimeter can be safely through the 4 - 5A rated current; in 220V single-phase circuit, the power per 1KW, the current For the 4.5A or so, in the 380V three-phase balanced circuit, the power per 1KW, the current is about 2A, the above values can be calculated using the physical formula is very close to the results, so the electrician at work, in order to Do not remember those "cumbersome" formula, remember that these can. Then according to this algorithm to know: every 1 mm square cross-sectional area of the copper wire, if used in 220V single-phase circuit, you can safely carry 1KW load through the current, if used in three-phase balanced load (such as motor) Circuit, you can safely carry 2.5KW load through the current

Q: i have a dell inspiron 9100. for some odd reason, it won't recognize its power cable. I have tried all outlets in my room that I can plug it into.: It okorder

Q: i have the computer powersupply 400w and i dont know what cable to connect to the car stereo???: If is an aftermarket head unit , connect the thick yellow (continuous power) and red (accessory power) wires together to the positive red wire of the power supply 12V. Next connect the black wire (ground) with the black wire of the power supply. You should be ready now.

Q: Low voltage power cable telemetry insulation resistance, the number should be used to shake the table? The More: If the upstairs said that the number of troughs in China. I am doing strong electricity. It is entirely possible.

Q: i bought a video card off OKorder and i did everything but i don't know if i connect both of the cables to the power supply...i currently only connected one but do i do both…: I can't tell which ATI card that is, but if you mean that it gave you two 6 pin power connectors or something then yes, you really should plug in both since A) it's not good to give your video card less power than it wants, even if it works regardless and B) if you want to overclock at all then it's necessary. So yes, whatever power connectors are on the card should be plugged in with the corresponding power supply connectors..

Q: I am usng a ripspeed R2100 Amp JMB 1000W Sub speaker the amp has 2 25amp fuses attatched, but I do not know what fuse to use in the main audio power cable, I have been upto 40 amp it blew that, I dont know if I maybe have wire something wrong, can anyone help, thanks: G man and timothy are the only ones who are right. The others do not understand about fuses. The current rating is an absolue so an 8amp fuse will blow when 9 amps goes through it. The voltage is just an indication of the possible use, but it just does not matter in this range. At all. SO sorry your husband is right and it would work fine and give exactly the same protection as the original. You are not changing the specification in any way that matters. If you want the physics, heat produced in a wire equals I (current) squared x R (resistance) x time (seconds) Joules. No voltage element in that equation. SO if the current flowing generates more heat than can radiate away from the fuse wire, it will get hotter until it melts - when the fuse has blown.

Q: we need to feed power of 60kW to island villa: You probably need a higher voltage than that, depending on the distance. That is 1500 amps which needs a hugh cable. This should be stepped up to a much higher voltage. And yes, cables are available. If you don't know that, then you need to hire a qualified electrician to do this. edit, sorry, 150 amps, less if this is 3 phase. But still a lot of current. AND the wire size will depend on the distance. More than a few hundred feet and the size has to go up to keep the voltage drop below 5% .

Q: A power cable of copper is stretched straight between two fixed towers. If the temperature decreases, the cable tends to contract; the amount of contraction for a free copper cable is 0.0017% per degree celsius. Show that the stretched cable will snap if its temperature decreases by 128°C.Ignore the weight of the cable and assume Hooke's law is obeyed until the cable breaks. Young's modulus for copper is 11.0 x 10^10 N/m^2 and the ultimate tensile strength of copper is 2.4 x 10^8 N/m^2.: Change in length=(coefficient of expansion)(original length)(change T)= (.0017)(chose your favoret length, I chose 100)( -128 because T is decreeing)=-21.76 Strain = (change in length)/(original length)= 21.76/100= .2176Pa (for simplicity's sake I dropped the negative, rember the wire is in tension) Stress = (youngs modulus)(strain)= (11?10^10)(.2176)= 2.3936?10^10 Pa The UTS (2.4?10^8)<(2.39?10^10) so there is definitely necking and because of the difference most likely there was failure long ago.

Q: I cant find the power cable for this CRT monitor I have, But I have this power cable from an LCD monitor. Would it work if I put the LCD monitor power cable in the CRT monitor? Will it fry the CRT if I try?: No. It should work.

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