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: So, I built my first computer 6 months ago, only to have the power supply fail, and maybe fry the CPU or the motherboard (hope not), and I ordered the XFX 550W from newegg. Now I built the computer, but this is actually going to be the first time I'm taking out the cables of the power supply to the motherboard, and it looks like it's quite tightly in there, do I just take it out by force? I don't want to exert too much pressure because I'm a pussy and I don't want to ruin it haha.
- Hi, There is often a plastic clip holding the connection in place, check for that first then pull gently as they are not normally that tight. Arnak
- Q: I need to run power cables from 4 fans on my stacker 830 around the edges of the case and into the power supply for cable management purposes. The fans I currently have, have power cables that are around only 10 inches long. Any ideas?
- Can you solder? If so, just clip the wires then splice on extensions. Add heat-shrink material, solder connections, shrink the material and you're good to go.
- Q: i herd that 2 cables in a network (ethernet) cable just carry power. and was wondering which 2 colours or on what side the 2 are.also how much voltage they carry.was hoping to make an easy router mod to stop with the head issues.cheers.
- you did not state anything that will help anyone tell you that imformation you have to know what kind it is and it still would be very hard to just tell you the voltage and everything like that
- Q: If i bought a graphics card with a power cord, cable, plug thingy, will it matter how much power my desktop can produce? Because i know some graphics card use quite abit of power and my desktop is old and does very little power.. So yeah.
- It will be pci-e power connector(6or8pin) and should be connected, depend on the card as to how much power it requires, google your card numbers tdp it will tell you the max wattage of the card, best to have a supply with 250w + the cards wattage at least
- Q: I am doing a test if the power supply.Can you have the computer on and plugged in with PSU out in the open, leave on the carpet ?Can you have the power cable plugged into the psu first and then try to plug in the psu cable into the mother board. Would this electrocute you? if you accidentally knocked over liquid onto the power supply while the computer is running and you touched the motherboard at the same time while you are perfectly grounded. Can this electrocute you? unpluging the psu connector while the computer is on?
- You can but I wouldn't I build PCs all the time in test configurations outside of the case, but I always have everythign on non conductive serfaces, ie wooden tables. Carpet would be a little to staticy for me. Your second scenario leaves two answers for me, both are no, but for different reasons. If I plug a psu into a motherboard with power allready in it, I could short out the motherboard or worse yet shock myself. Also, I don't want to plug a power cable into a psu without any load on the device, doing so can and will fry the psu. depends on the liquid, if it is dionized water, you can turn the pc off dry it out and may be lucky enough not to fry your system. if it is soda,tap water, or salt water of any kind, don't touch it. I don't care if you THINK you are grounded, even if you were, the current would still flow through you, and if you pulled away, out of sudden suprise, then you would get electricuted, not good. Unbluggin the power cord from the powersupply will not be the biggest problem, unless you have very sweaty hands and the air is very dry. Just don't play with electricity
- Q: my power cord on my laptop is acting up to the point where I have to literally hold it in place to have it charge the battery and now the computer isn't coming on- the battery light is showing up when you push the power button but i don't know if it is charging-if there is anything you can tell me to fix this, that would be great!!
- My power cable was having a problem too. What I did was just go out and get another cable because it seems that it is either your battery, or your power cable. So just go out get it replaced and Wala! It should work again...
- Q: I have had my Sony Laptop for about 2-3years. And only recently is it acting weird.When I have my power plugged in, the laptop runs fine and can be on as long as the power cable is in. But as soon as I take my power cable out, it automatically shuts down.I checked the power management, and it says my battery has 0% power. I have tried taking the battery out and putting it back in, but it still does not work.The lights on my laptop indicate it is charging, but it does not put any power into my battery and the only way it can run is if my power cable is plugged in. The battery is pretty much dead :/Is there any solutions to this? Considering I bought it in the UK and now live in the US
- The battery is toast. You will most likely need to buy a new battery for it.
- Q: Hey I just recently bought a Randal RB200X bass amplifier combo but it came with no cables or power chords or anything. Can someone please tell me what I need to buy in terms of cables to turn this amp on? I am clueless and am really desperate! Please help.
- If it's just the power cable your missing, it's going to be a very standard IEC power cable. It's the same one that comes on most electronic equipment now (like your PC). You can get 'em at Fry's, Radio Shack, or GC might have one in a junk drawer that they'll give you. Greetings from Austin, TX Ken
- Q: Is the ribbon cable the data cable and the wires the power cables?
- You are correct. Power cables will always have 4 or more separated wires going into a plug. Data cables have all of their internal wires inside a single sheath.
- Q: How to choose the type of street lamp cable specifications, anxious
- Depends on your number is not arranged in order, the general building room when the patch panel and the user board number is one to one correspondence
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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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