PE insulated PE-sheathed power cable
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Detailed Product Description
Al conductor
PE insulated
for laying indoor and outdoor
cheap
Standard compiled with:
GB/T12706-2002 Power cables with extruded insulation and their accessories for rated voltage from 1KV (Um =1.2KV) up to 35KV (Um =40.5KV)
IEC60502-1997 Power cable with extruded insulation and their accessories for rated voltage from 1KV up to 30KV
Service performance
Operating temperature:
Max permissible continuous operating temperature of conductors: 70°C.
Short circuit temperature of conductor:
Max short circuit temperature: 160°C. (less than 5 second)
Laying temperature:
The laying temperature is less than 0°C.
Laying condition and its parameters when current capacity of cables is calculated:
Method of laying | Basic ambient temperature | Soil thermal resistivity |
In air | 40°C | --- |
Direct burial | 25°C | 1°C·M/W |
Layout of cables:
Single core cables: In parallel (spacing side by side=1D D-0verall diameter)
Multi-core cables: laid individually
- Q:Hi,I have an LED monitor ordered and I wanted to know if it has a power cable. The monitor I ordered is a Samsung S23C350HS 23 Inch Screen LED-Lit Monitor. Thank you,
- Monitor Power Cables
- Q:I bought a LG Plasma TV, it comes with 3 Ferrite cores, two of them is a little bigger than the diameter of the power plug and it's not tight on it and one is small, is it effective to but the bigger one one the power cable?
- They should be tight or glue to the cable. Many cheap made products ignoring this simple process to speed time consume to produce more. Because those workers were paid by piece work.
- Q:Copper and Aluminum are being considered for the cables in a high-voltage transmission line where each must carry a current of 50A. The resistance of each cable is to be .15ohms per kilometer.A. If the line carries power from Niagra Falls to New York (500Km), mow much power is lost along the way in the cable? Compute for each choice of cable materialB. the necessary cable diameterC. mass per meter of cable Please correct if you see anything that may be offSolving for part a:Power = I deltaV, since deltaV was not given IR=deltaVso Power = (I^2)R = 50^2 x 75 = 187.5 kW lt;-- answerR= 75 since R= .15 ohms/ km x 500kmB) resistivity of copper = 1.7 x 10^-8 ohm m resistivity of al = 2.82 x 10^-8 ohm m R = (resistivity x length)/Areawhat do i use for R? is it the 0.15 ohm/km or 75 ohm?using the 75 ohm as R, I get that the radius of the copper wire is 0.0000361 m and the diameter is then 0.0000722.Am i on the right track?
- I think you went wrong with the length. If R= (resistivity x length)/Area, make sure you are using length as 500,000m as the units should be in meters, not km. R is going to be 75 ohms because you are considering the entire length. Then solve for area and radius.
- Q:Do I have to use a fuse for the power cable on an amplifier, if the amp is only a 350 watt amp?
- fuse will stop it from melting if it or something shorts out so really its just smarter to yes you should
- Q:So I've been working on my computer aand looking to invest in a primary Hard Disk (instead of X2 250GB hard drives). I noticed the drive i have has Fantasy power outlets and newer models have SATA Power so I'm kind of confused on the Hard Drive i should get. I'm looking at hard drives 500GB-1TB
- Fantasy power outlets don't sound standard. SATA is consistent on both PCs and Macintosh computers.
- Q:Hey guys I have a compaq sr5550f desktop the power light under the cable is flicking green but the computer will not turn on or off yesterday it was fine but unable to connect to the monitor I have saying no signal? whats up with it it was fine two days ago I unplugged all cables and let it rest and still the same result even if i unplug all the cables it still flickers green the dies off then if i plug it back it does it again help?
- hi: All solutions above talking approximately battery backup are almost comparable, yet with differing terminology. the object you choose is definitely referred to as an Uninterruptible potential furnish. APC is a sturdy sort. I even have 2. to boot to protecting the laptop from potential outage, they help shelter against potential line spikes. besides the shown fact that, they do no longer often final for hours, in ordinary terms a jiffy (10 to 30, counting on load). A united statesthat keeps your laptop on for a pair of hours could value you over a $one thousand money (US). an excellent one which will artwork for a jiffy, offering you with lots of time to shutdown if the potential is off for a whilst, will run decrease than $one hundred. i've got seen them for extra or less $40. There ought to be some much extra decrease priced. a extra effective plug strip isn't the respond. you are going to be making use of a united stateswith a pc besides... Too undesirable they are no longer purely offered with them! LOL Cheers!
- Q:if found the reistance then what are the acceptable limits such that replace the cable or repair the cable
- See the document by Megger on how to determine if a cable is good and much more. This is a very good document that covers both static (insulation hipot testing) and TDR fault location methods.
- Q:I just recently purchased a PowerColor AMD Radeon HD 7850 graphics card (which didn't come with a power adapter cable) amp; needing to know what the power adapter cable looks like. If anyone could possibly send me a link with a picture, that would help out a lot.
- 6pin okorder /
- Q:My setup is an alpine MRX-M100 powering 2 alpine type R 12's on 4 ohm, and also an old eclipse PA 5422 speaker amp. The main thing is I have 4 gauge running from my battery to my amps, but I have this sort of distribution block that turns the 4 gauge wire into 2 8 gauge wires. I know that this probably isn't the best for the MRX-M100, but it's all I had or what I could afford at the time. The main thing I wanted to ask was is this bad for the amp, and what would it be like if I had 0 gauge coming off the battery so then it would be 4 gauge going to the amps? Would it be louder? Could I turn it up higher? because right now if I turn up the volume past a certain point the subs will just stop playing. If I just shut off my head unit and turn it back on they start up again. Your thoughts and recommendations would be appreciated!
- The thicker the cable the more power you can get to the amp...
- Q:Ok, i know it is definitely a NO-NO to run my power cable through walls, but, what if I run the power cord through only to pull it out behind my entertainment center from the wall-plate my other cables come out, and plug in a surge protector?
- Try running a plastic conduit on the face of the wall and paint it the color of the wall instead.
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PE insulated PE-sheathed power cable
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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