21/35kv single-core XLPE insulated PVC sheathed power cable(YJV,YJLV)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
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| Nominal Cross- sectional Area of Cable | Nomin- allnsul- ation Th- lckness | She- ath Th- lckness | Approx Quter Dl- ameter Ofc- able | Approx Weight of Cable | D.C Realstance of Cable at 20°C | A.C Reals- tance at Operating Temperature | ||||
| Cu | AL | Cu | AL | Cu | AL | Cu | AL | |||
| mm² | mm | mm | mm | mm | kg/km | kg/km | Ω/Km | Ω/Km | Ω/Km | Ω/Km |
| 25 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 35 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 50 | 9.3 | 2.1 | 36.0 | 36.0 | 1652 | 1336 | 0.387 | 0.641 | 0.4936 | 0.8220 |
| 70 | 9.3 | 2.1 | 37.0 | 37.0 | 1913 | 1471 | 0.268 | 0.443 | 0.3420 | 0.5681 |
| 95 | 9.3 | 2.2 | 39.0 | 39.0 | 2229 | 1630 | 0.193 | 0.320 | 0.2465 | 0.4105 |
| 120 | 9.3 | 2.2 | 41.0 | 41.0 | 2531 | 1773 | 0.153 | 0.253 | 0.1956 | 0.3247 |
| 150 | 9.3 | 2.3 | 42.0 | 42.0 | 2878 | 1931 | 0.124 | 0.206 | 0.1588 | 0.2645 |
| 185 | 9.3 | 2.3 | 44.0 | 44.0 | 3285 | 2117 | 0.0991 | 0.164 | 0.1272 | 0.2108 |
| 240 | 9.3 | 2.4 | 46.0 | 46.0 | 3904 | 2388 | 0.0754 | 0.125 | 0.0972 | 0.1609 |
| 300 | 9.3 | 2.5 | 49.0 | 49.0 | 4568 | 2674 | 0.0601 | 0.100 | 0.0780 | 0.1290 |
| 400 | 9.3 | 2.6 | 52.0 | 52.0 | 5737 | 3212 | 0.0407 | 0.0778 | 0.0616 | 0.1010 |
| 500 | 9.3 | 2.7 | 54.0 | 54.0 | 6900 | 3750 | 0.0366 | 0.0605 | 0.0489 | 0.0789 |
| Oparat- ing Cap- acity | Cable induction | Reactive impeda- nce of Cable | Positive Negative Sequence impedance | Zero Sequence impedance | Short-circuit Current | |||||||
| Cu | AL | Cu | AL | Conductor | Screen | |||||||
| Cu tape | Cu Wire | Cu tape | Cu Wire | Cu | AL | Cu tape | Cu Wire | |||||
| uF/Km | MH/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | Ω/Km | KA | KA | KA | KA |
| -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 0.1239 | 0.6675 | 0.2096 | 0.5363 | 0.8484 | 5.3645 | 1.7697 | 5.6928 | 2.0976 | 7.31 | 4.79 | 1.286 | 3.568 |
| 0.1365 | 0.6394 | 0.2008 | 0.3966 | 0.6029 | 5.2198 | 1.6198 | 5.4456 | 1.8456 | 10.2 | 6.68 | 1.265 | 3.564 |
| 0.1483 | 0.6180 | 0.1941 | 0.3137 | 0.4541 | 5.1292 | 1.0573 | 5.2932 | 1.2206 | 13.8 | 9.02 | 1.234 | 5.565 |
| 0.1584 | 0.6051 | 0.1900 | 0.2727 | 0.3762 | 5.0942 | 1.0082 | 5.2233 | 1.1369 | 17.4 | 11.4 | 1.280 | 5.551 |
| 0.1700 | 0.5895 | 0.1851 | 0.2438 | 0.3228 | 5.0622 | 0.9720 | 5.1680 | 1.0775 | 21.7 | 14.2 | 1.279 | 5.546 |
| 0.1815 | 0.5760 | 0.1809 | 0.2211 | 0.2771 | 5.0346 | 0.9841 | 5.1182 | 1.0674 | 26.7 | 17.5 | 1.279 | 7.760 |
| 0.1972 | 0.5615 | 0.1763 | 0.2013 | 0.2386 | 5.0165 | 0.6869 | 5.0802 | 0.7503 | 34.6 | 22.6 | 1.276 | 7.745 |
| 0.2128 | 0.5494 | 0.1725 | 0.1892 | 0.2153 | 5.0022 | 0.6673 | 5.0533 | 0.7181 | 43.1 | 26.2 | 1.275 | 7.745 |
| 0.2354 | 0.5343 | 0.1678 | 0.1787 | 0.1959 | 5.0028 | 0.6526 | 5.0423 | 0.6919 | 57.4 | 37.6 | 1.272 | 7.717 |
| 0.2551 | 0.5224 | 0.1640 | 0.1711 | 0.1819 | 4.9950 | 0.6405 | 5.0251 | 0.6705 | 74.7 | 47.0 | 1.270 | 7.710 |
- Q: I am planing to install a 7770 on my PC but i need a pci-e cable to power it on. So is that cable included or i should purchase one?
- i might say pass with a 500W capability grant. its basically greater adaptable in case you propose on upgrading this laptop sooner or later. additionally, what photographs card are you utilising? and in case you propose on a bigger photographs card sooner or later, you particularly ought to evaluate 650W. btw a philips screwdriver is a + area screw driving force so its prevalent and that they are basically particular on its shape. which ever photographs you would be utilising, i might inform you to stick to Nvidia over ATI i'm hoping this permits.
- Q: I used my laptop as a home computer, most of the time I keep my laptop turned on with the power cable plugged in. Is it good to do that? or is it better to plug the power off whenever the laptop's battery is full? Which one is good for my laptop' maintenance? By the way, everytime I asked this question, people give different answers. So I really need a professional opinion.
- Ok, straight to the point, keep it plugged. Besides losing the power over the time you have it unplugged, most laptops are equipped with a power saving feature that reduces it's power consumption. This means that the PC will have to use less for processing which in turn reduces your PC's speed. To check this out, try booting your Laptop with plug on. When you see the desktop, look for the my computer icon on the desktop or on the start menu. Right-click on it and select properties. Look for some number preceding Ghz and remember it. now, unplug the power cord from the laptop and restart the PC. do the same thing when you see the desktop after the restart. notice that the number you had the last time decreased. (if it did not decrease, then it means your laptop still operates at the same speed when unplugged and will be fine when unplugged) besides the speed reduction when unplugged, the screen will be dimmer when unplugged. also, when the batteries are full, they are not charging when the plug is still on the laptop. the laptop will use AC power when it knows that the batteries are full and it's plugged in.
- Q: cable or do they need certain ones, I ask because this PSU: has no power cable with it so will i have to get a certain power cable for that wattage or are they all the same???please answer, 10 points for first answer
- They all follow the same 3 pin power cord externally but they are not the same internally ie from the motherboard to the PSU.
- Q: Trying to play Kingdom Hearts on PS2 Slim but my power cable is wrecked beyond repair. The game room at my apt complex has cables for PS3 (not sure if slim or not). Will the PS3 power cable work with my PS2 slim?
- no, but I can be used on the fat original ps2
- Q: in the specs it says the power supply doesn't have a pci-e connector?Does that mean i cant use the video card, or is there a way I dont know? Please help.Thank you very much
- Okay, right off the bat I see a problem with that power supply. Aside from not having a pci-e connection it states it doesn't work with SLI or Crossfire (i.e. Nvidia or ATI). Since you're wanting to get a GeForce card, which works with a mobo with an Nvidia chipset, you'd need a more up-to-date power supply. Second - that card uses 18 amps on the 12-volt rail, and according to the specs on that power supply it runs up to 16 or 17 amps, so the power supply you're looking at isn't powerful enough to support the card. My advice - first make sure your mobo has an Nvidia Chipset. Second, spend a bit more and get a better power supply, and check the voltage - you need at least 18 amps on the 12-volt for that card.
- Q: im hooking up a system in my truck..im doing it the redneck way they way i have watched my dad do it many of many of times. im using jumper cable wire!! yes jumper cable wire, its plenty of juice the perfect size! but im not sure if he ever used a fuse link.do you have too? what if i dont use one? if so where is the cheapest place to get it?what size fuse is it?
- yes, 2. I had a/c work done and when I got the truck back no radio.
- Q: This morning my cable modem seems to be malfunctioning...it's a Motorola SURFboard and it has a column of lights on the front (labeled Power, Receive, Send, Online, Activity, and Standby accordingly) that are all supposed to be lit up (except Standby) when I'm online. Well some of the lights keep going on and off--namely the quot;receivequot;, quot;sendquot;, and quot;onlinelights. In addition, my internet is operating very slowly and/or not at all; sometimes I get the quot;page cannot be displayedmessage when I try to navigate to another page; sometimes it goes thru ok but loads at snail's pace. Does this mean there's a problem with my computer or modem, or is it just that the internet is down in my area?
- Turn off the power to your modem and uplug it for a while. This will both allow it to reset and cool down, and will fix some minor problems. Check all of your cable connections, starting from the modem and working your way back to all other junctions. With todays digital cable systems you may want to ensure that all of your coaxial lines are magnetically shielded. If you have multiple TVs and other devices hooked up to the cable, you may need a bi-directional amplifier. The cable TV system at my apartment complex hadn't been upgraded in 25 years. By installing an amplifier I was able to overcome the signal degradation and got a notable increase in reliabilty of my internet services. If these actions don't take care of the problem, ask the cable company if they are having any issues with the cable in your area. I've had some problems with my internet and tv inthe past when the cable company was testing bandwidth prior to adding new channels and services. It seems to happen a lot with all the HD upgrades in progress.
- Q: i have a 97 chevy malibu and i need to know where to run the power cable through the fire wall. or where could i get a diagram that is simple enough for me to understand...
- As mentioned you should be able to find a hole already but I like to drill my own and keep all of my electronics separate from the other factory wires. It should not hurt anything to run them with the other wires but you could get some induced current plus it makes it easy to keep track of all your stuff in case you would need to take it out. 2 things to keep in mind no matter where you go through though 1 make sure you have a bushing in the hole to protect the wire and 2 be sure to run your ground beside your power wire, dont separate them too far.
- Q: How many amphs does the us ps3 slim's power cable have? It should be #A?
- i don't know why youre trying to find this out but heres a chart. The power cable has different electricity usages depending on what youre doing but the average is 87 ish
- Q: I have a usb hub that is externally powered that stays on 24/7 even when i shut my computer off. It is buried behind by desk so removing the usb power supply manually each time is what im trying to avoid. Is there anyway i can put a switch in the power cable going to it?
- Before you attempt this, make sure you have the following items: -Wire strippers -Electrical tape -Two terminal switch -Scissors IMPORTANT! make sure that the cable is unplugged from the computer and the hub before you do this! 1st, cut the cord halfway with the scissors. Next, remove the outer wire insulation from the two new ends you just cut with the wire strippers. Now strip the small colored wires that are now exposed. Then connect the red wire from one half of the cord to a terminal on the switch. Do the same with the other red wire from the other half of the cord and connect it to the other terminal on the switch. Strip the other small wires and connect them back to their appropriate colored wire. Finally, wrap each wire individually with electrical tape, then wrap the entire gap in the cord with it. Now plug the cord in and try it out!
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21/35kv single-core XLPE insulated PVC sheathed power cable(YJV,YJLV)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 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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