Low Voltage Electric Power Cable, Copper Electric Power Cable Electric Power Cables
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m
- Supply Capability:
- 20000 m/month
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Packaging & Delivery
| Packaging Detail: | in wooden drums, steel-wooden drums or as per customer's packing requirement |
| Delivery Detail: | 15 working days after the deposit and the contact confirmed |
Specifications
Electric Power Cables
1.CCC ISO certificated
2.Strict QC
3.Prompt delivery
4.Cheap price
Executive standard
1)GB/T12706.1-2002(Equivalent IEC 60502)
Rated voltage 1kv (Um=1.2kv)and power cable
2)GB/T12706.2-2002(Eqquivalent IEC60502-2)Rated voltage6 kvUm=7.2kv and Um=36kv power cable
3)G/BT12706.3(VOLTAGE Grade Overtep IEC 60502-2) Rated Voltage3.5V Um=40.5kv and power cable.
Working conditions
1) This maximum working temperature of thr conductor temperature is +90.
During having a short (lasting less than 5 seconds )the maximum temperature of the cable conductor shall not be above +250Environment temperture should be no lower than+0 for laying the cable.
2) Bending radius allowance of the cable:
Single core cable:No steel tape cable 20D,steel tape cable 15D
Cores cabel: No steel tape cable 15D steel tape cable 12D
Notes: D ptactical esternal diameter of cable.
Low Voltage Electric Power Cable, Copper Electric Power Cable Electric Power Cable
| type | Description | Application Occasion | |
Cu | Al | ||
| YJV | YJLV | XLPE insulation PVC sheath power cable | to be laid indoors,in tunnel,cable durrow or pipe, |
| YJY | YJLY | XLPE insulation PE sheath power cable | |
| YJV22 | YJLV22 | XLPE insulation,steel tape armored,PVC | To be laid underground,the cable could bear certain |
| sheath power cable | |||
| YJV23 | YJLV23 | XLPE insulation, steel tape armor,PVC | |
| sheath power cable | |||
| YJV62 | YJLV62 | XLPE insulation,have no the magnetism | |
| steel tape armor,PE sheath power cable | |||
| YJV32 | YJLV32 | XLPE insulation,thin steel-wire armor, | Be applicable to the well,water inside and fall in |
| PVC sheath power cable | |||
| YJV72 | YJLV72 | XLPE insulation,have no the magnetism thick | |
| steel-wire armor,pvc sheath power cable | |||
| YJV42 | YJLV42 | XLPE insulation,thick steel-wire armor,PVC | Be applicable to the well,under with the bottom of sea, |
| sheath power cable | |||
Picture
- Q: A pair of Copper wire mains, each of 3.87 sq.cm cross section use to transmit the power, a distance of 915m for 10 hours a day, 80 kilo watt at 200 volts are taken from the mains, find power lost in cable per day at resistivity 1.7 micro ohm.cm.Note: Question is talking about A PAIR OF COPPER WIRE
- Power loss per day is meaningless, I assume you mean energy loss per day, or power loss You have to calculate the resistance in the wire. Resistance of a wire in Ω R = ρL/A ρ is resistivity of the material in Ω-m L is length in meters A is cross-sectional area in m? A = πr?, r is radius of wire in m resistivity Cu 17.2e-9 Ω-m 3.87 cm? = 3.87 e-6 m? R = (2*915)(17.2e-9) / (3.87 e-6) = 8.13 ohms 80 kW at 200 volts is a current of 80000/200 = 400 amps You cannot put 400 amps through an 8 ohm resistance, as that requires a voltage of 3200 volts, which we don't have. So the premise of 80 kW is not possible. Perhaps you copied one of the numbers incorrectly. .
- Q: Why is the terminal metal housing of the power cable to be grounded?
- WZC: W-halogen-free, ZC-flame retardant class C F46-poly perfluoro-propylene propylene Y - polyolefin sheath 2 - steel tape armor 2 - PVC outer jacket
- Q: Hi everyone, I recently purchased a PS3 used not slim and am having a tough time with it. For one, I don't even know how to charge my four red dot blinking controller and turn on the ps3. I'm wondering since I got everything hooked up but still not even a red dot on the ps3 when I put in the power cable at the end there is that thing with the three things sticking out, where do I put that? Like a place where I charge my phone? I think that's why I'm having problems. Thanks.
- ok. the PS3 uses a standard 3 prong plug, similar to what your PC would use. plug that in, and then into the wall. older PS3's also have a power switch right above the power cord. you have to turn the system on here. after you filp the switch, the PS3 enters standby mode. on to your controller you should have gotten a very short usb cable. the larger end plugs into the system.the smaller into the controller. push the PS button on the center of your controller to sync it. it should go from 4 flashing lights to one. then, it should steady flash position 1 to show that it is charging. one it is charged, or when the usb cable is removed, you should get a steady light. no flashes.
- 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,
- if it does not come with the POWER cable you can use the one from your old monitor if your going to use two monitors you can use any monitor POWER dord or even a PC power supply cable if its the graphics cable , new should be in box, used you prolly might have to buy one if your PC has it (HDMI port), get HDMI cable
- Q: The power supply in question is
- Yes, they all do. regards, Philip T
- Q: I'm only asking this on here out of interest, this is not homework. I want to know how to calculate exact distances between to poles connected at the top by a cable. The length or height of the objects are not important to me, but if you must use an example please do so. So I want to know what formulas to use, what variables in those formulas mean, and how the slope of the cable will affect the distance. For example, if two poles have a distance between them of 0, and the cable extends 100, it would not mean that the drop of the cable (called a catenary?) would be 50, (it's misleading because you would think that since the distance between the two poles is 0, the cable would drop 50 and rise 50. But this is not taking into account the slope it has to take at the bottom of the catenary. It must lose some drop (perhaps to 48 or 49) in order to bend and rise back up...I want this out of my head, it's bugging me that I can't figure it out.
- No sign can commute faster than the fee of sunshine (neglecting tachyons, that have in no way been pronounced interior the genuine international, yet in concept can in no way slow all the way down to or commute under the fee of sunshine). The ropes and poles could flex because of the fact the sign traveled alongside them. because of the fact that they'd not flow right this moment, the sign could commute at a speed nicely under c. right that's a version on the pole concept. think you have 2 very long poles crossed at an attitude. The poles are rotating from their crossed orientation to alter into extra parallel. the factor P the place the poles bypass will commute down the poles as they attitude parallel, shifting faster and faster. Can the action of P exceed the fee of sunshine? particular it could! P would not have any actual manifestation and for this reason no mass; for this reason its action isn't constrained with the aid of relativity. in spite of the undeniable fact that, if P did have mass -- as an occasion, if there became a hoop around the crossing factor -- then the poles could be compelled to flex because of the fact the relativistically increasing mass drew further and further ability from them. * To Michael under: Einstein's particular concept of Relativity states that it could consume an limitless quantity of ability to strengthen up any particle with mass to the fee of sunshine. So that is impossible to strengthen up even an electron to the fee of sunshine, regardless of the certainty that scientists can get very very close now. Photons have not have been given any mass so as that they commute on the fee of sunshine and easily on the fee of sunshine (and is the reason why every person measures an identical fee for c). Tachyons have an 'imaginary' mass (a dissimilar of the sq. root of -a million) and so as that they can't commute as slow or slower than mild... merely faster!
- Q: I'm installing aftermarket amp and subwoofers in the trunk. I currently as a temporary fix ran the cable outside and in through the passenger door on the car, then under the carpet to the trunk. Is there a break in the firewall anywhere that I can put it through instead? Thanks for your help!
- well honestly im not familiar with preludes but what you do is pull the carpet down a little under the gas and brake pedel the should be a clearing spot in the fire wall from steering colum speedo cable or electrical. it wont look like much of hole but there will be a rubber plug take a flathead and scoot it out then run your power cable through that-wraping it with protective cover where it will lie in the firewall(so it dont cut the plastic and short something out) then tuck all the wires under the carpet along the runningboards. be patient it takes a while but in the end when you can see no wires it looks great
- Q: I don't know what to do. I bought a monitor from someone on OKorder over a month ago. He said the person who packaged the monitor accidentally put my cables in the box with another monitor he sold to someone else.For a month now he's been quot;trying to find a solution.He said he looked at electronics stores, but never found anything. I already paid a lot for the monitor, and can't afford to buy the cables again. (because I already bought them with the monitor from this guy...)WHAT CAN I DO?
- The cables that go with monitors are generally pretty generic. I have piles of extra cables lying around myself, if I was in your position I'd probably walk about ten feet over that way and pull out the cables I need from there. The only thing that would worry me, in your position, is whether that monitor actually works at all. You wouldn't know until you plugged in the cables and tried it now would you. You can probably get whatever cables you need for next to nothing out of some local electronics junk shop, or from craigslist. People often just give away junk like that, just to get rid of it.
- Q: I have a Canon Pixma MP190. Recently moved house and lost chord/cable so left with just printer and USB cable. Please help... I've looked on Canon's website and OKorder. Thank you!
- Canon okorder /
- Q: Now i get a message saying I have low system voltage. Is this gonna impair performance? Are there adapters for this?This is for a DESKTOP. Dell XPS.
- What? What are you saying? What processor uses a 10 pin power connector? You did 'say' CPU! (Central Processing Unit) Or do you mean the 20 pin ATX Motherboard connector? (AMD's use no power to processor connector. Intel Pentium 4 and UP, use a four pin power connector, from the power supply to the motherboard. (Mobo) Edit: Low System Voltage will start with causing weird things to happen. Then the computer motherboard power headers,(Connectors), will burn up. I suggest you turn this computer off, un-plug it, and email me.
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Low Voltage Electric Power Cable, Copper Electric Power Cable Electric Power Cables
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m
- Supply Capability:
- 20000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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