High-voltage XLPE insulated power cable
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Specifications
110-220kv XLPE insulated power cable
1.XLPE CABLE Has passed CE,ISO,CCC,certificate
2.sell well in Europe, America, Asia
XLPE Insulated Power Cable
1.Basic Information.
Voltage : Low and Medium Voltage Cable
Conductor Material : copper
Insulation Material: XLPE
Sheath : PVC or PE
Appliation : Underground
Certificate : CE UL SGS ISO
Export Markets : Global
2.High voltage cable 64/110KV
Applying to GIS substations, hydropower stations, etc. 64/110KV .
Rated voltage 64/110KV XLPE copper core and PE insulated wrinkled aluminum wrapper waterproof layer PE(or PVC) sheathed power cable.
1. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC sheathed power cable.
Type | YJLW02, YJLLW02 |
Specification | 240mm2~3000mm2 |
Voltage | 110~220KV |
Usage | Suitable for the places with a higher underground water level and to be used underground, in the tunnels or pipes. Such cables bear a bigger pulling force and pressure. |
2.The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable.
Type | YJLW02, YJLLW02 |
Specification | 240mm2~3000mm2 |
Voltage | 110~220KV |
Usage |
Suitable for the places with a higher underground water level and to be used underground, in the tunnels or pipes. Such cables bear a bigger pulling force and pressure. |
Specific property for usage of 110KV~220KV XLPE high-voltage cable:
1. Cable’s conductor highest working temperature is allowed up to 90°C, and overload when meet an emergency is 130°C , When short circuit (in ≤5 seconds) the highest temperature is 250°C
2. When installing or laying cable, the ambient temperature should be less than -20°C, and have to give a preheat to cable.
3. The minimum bending diameter:
Cable type Bending diameter | Metal sheathed |
After laying | 30D0 |
During laying | 40D0 |
Note: In form, D0 is a real test value to cable’s outer diameter.
4. Allowed biggest axial traction force to outer diameter when laying cable (not consider the radial lateral-pressure at bent set ion) T=K×core NO. ×section (kg), in formula, the coefficient K value should be: the copper core get 7, the aluminum core get 4.
5. Allowed biggest lateral-press P, when cable is being bent
The single core cable is required P≤500kg/m.
P=T/R (T is indicated axial traction force; R is indicated radius of bent-wheel), Knowing from above formula, as the traction force is made up by length and weight of cable. So it lets P to applying requirement as above. Then the diameter of bent-wheel should be widened.
6. Cable laying is not being restricted by drop.
3.Specification
Type | Designation | Application |
YJV | Copper conductor , XLPE insulated and PVC sheathed Electrical cable | For laying indoors, in tunnels or cable trench, unable to bear external mechanical forces. |
YJLV | Aluminum conductor , XLPE insulated and PVC sheathed Electrical cable | |
YJY | Copper conductor , XLPE insulated and PE sheathed Electrical cable | |
YJLY | Aluminum conductor , XLPE insulated and PE sheathed Electrical cable |
YJV22 | Copper conductor , XLPE insulated, steel tape armored and PVC sheathed Electrical cable | Indoors, tunnels, cable canal, vertically burying and easy to corrode places, can bear mechanical pressure. |
YJLV22 | Aluminum conductor , XLPE insulated, steel tape armored and PVC sheathed Electrical cable | |
YJV23 | Copper conductor , XLPE insulated, steel tape armored and PE sheathed Electrical cable | |
YJLV23 | Aluminum conductor , XLPE insulated, steel tape armored and PE sheathed Electrical cable | |
YJV32 | Copper conductor , XLPE insulated, steel wire armored and PVC sheathed Electrical cable | Vertically laying, can bear mechanical pulling force, but not pressure. |
YJLV32 | Aluminum conductor , XLPE insulated, steel wire armored and PVC sheathed Electrical cable | |
YJV33 | Copper conductor , XLPE insulated, steel wire armored and PE sheathed Electrical cable | |
YJLV33 | Aluminum conductor , XLPE insulated, steel wire armored and PE sheathed Electrical cable |
- Q:i am going to establish a new power cable manufacturing business. i want to ask you what should i name to my business or what brand name should i adopt that is appopriate.
- follow the suggestions. Good Luck
- 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 have an internal SATA drive that im looking to access through my laptops eSata (external SATA) port. Im buying the cable required for this but im curious after I make the connection is there a separate cable i need to provide power to the hardrive?Or does the sata to esata cable provide power to the internal drive
- definite. the capacity connectors and the information connectors are an identical for 2.5 and 3.5 sata complicated drives. U can ghost over the workstation complicated tension to a different workstation complicated tension, as long there is not any actual project with the two drives, determine there is sufficient room interior the holiday spot complicated tension. i'm not too particular if u are utilizing homestead windows XP, Vista or 7 yet each and every each and every now and then after ghosting, if u unable besides to homestead windows as a results of errors, u will might desire to run homestead windows startup restoration a minimum of two times so as besides to homestead windows.
- Q:Cable bttz-4 * (1 * 50) and bttz-4 * 50 What is the difference
- What is your video card? First must be a separate graphics card. If it is the result of the accumulation of porcelain porcelain puzzle, you give up it. Use the DVI interface to connect the computer monitor, connect the LCD TV with HDMI, in the graphics driver settings to nVIDIA graphics card, for example, install the driver, enter the display attribute drive settings interface, click the expansion window "nView", in the "nView Mode ", you can set to" copy "," horizontal span "or" vertical span "as needed. "Copy" means that the contents of the two displays are exactly the same. "Horizontal cross" means that the display of two monitors is connected in the horizontal direction, for example, we want to work in the main display, but also want to watch movies in the auxiliary display, which is a more applicable function.
- Q:The power cable troughs are divided once and twice
- Can be used for overhead, buried and pipeline laying of the cable line
- Q:recently i purchased an imac G4, it included everything)keyboard,speakers,mouse ect.) but, it didnt come with a powercable. i knew this when i bought it, but thought it was a standard connector,i was wrong, it is a 3 pronged connector, I have a cable that will fit, but it is only 2 prongs, (it's missing the ground pin) . i only can return this item in 4 days if there is a problem with it, i could buy a powercord, but i risk it not coming in time. Can i use my 2-pronged power cord just to test it's funcionality. (fans,chime etc.) without the computer catching on fire of any other type of failure.Chris
- It's an ordinary 3-pin PC power cable. Any desktop, screen or printer should use one. If you don't have one, you should be able to easily find one for ?5.
- Q:My stereo in my car is cutting out (powering off and on again) on high volumes. I'm trying to determine if it's my amp/sub-woofer or not. I switch off my amp with my remote power switch (the blue cable switch) and I still get the cut out. Is this conclusive enough to indicate that the problem is not with my amp/subwoofer?
- valuable it extremely is put in on your motorized vehicle in spite of the undeniable fact that it's not extremely valuable. The gadget bypasses the main significant and ignition exchange giving capacity to the motorized vehicle and starter. issue is that your motorized vehicle will initiate however if its in kit. think of of approximately status indoors your place and and wanting to warmth up your motorized vehicle. You grab your keys and hit the button. next subject you recognize is that your motorized vehicle has basically ran off by using itself and crashed into each element in its course as a results of certainty it became into in kit. Your coverage employer won't even pay for the wear and tear and tear as a results of certainty the education on the distant initiate says to no longer set up on education manual transmission autos. So valuable you could yet no you shouldn't
- Q:as far as i know, the only cable that connects the hdd with my motherboard is the sata cable, is this the cable that will do both transfer data and also provide electricty? or do i need another cable to connect the hdd and to power supply? same for my sata dvd burner, thx!
- If this isn't for gaming you do not decide on 600 Watts. per chance 500 ought to do superb (see you later as no SLI contained in the destiny). Why 2 DVD drives? One should be ready to do adequate, except you don't love replacing discs round? something else is great. you extremely do not decide on even those severe of aspects in case you at the instantaneous are not gaming.
- Q:I'm putting in my new power supply and gotta take out the old. But there isnt any clips to slide the cables out. I don't want to pull to hard and damage anything. How do you get it out. Do you pull hard? Help me.
- Usually the power cables going to the hard drive or CDROM have 2-3 wires that go into a white connector on the back of the device. Sometimes they have a clip to press down, but usually not. What you have to do is use your thumb and index finger and place them on each side of the white connector. (There is usually a couple of ridges sticking out on each side.) Simply tug outwards gradually but firmly, and rocking it from side to side until it finally detaches. When installing the new power supply, take a look on the connectors and you should see that they can only be inserted in one direction, as it usually has a angled corner that will not allow installation if it is upside-down. I would also suggest you make sure that the PC is not still plugged in. Some power supplies operate in standby mode and if you use pliers or a screwdirver to try and get the power supply out, you could fry the boards. (Just be sure to touch something metal to discharge any static electricity buildup on you before handling the PC.)
- Q:I want to hook up (charge) my iphone AND my radar on my motorcycle. My radar is already wired to the 12v cable in my bike. Now can I hook up the iphone to the same cable? or is it gonna be drawing too much power? thxI was planning on buying the cigarrete lighter thing, and pluging the iphone into that. I'd obviously hook up the cig lighter to the 12v cable.
- Basically no, they are better wired separately unless you calculate the load. A ciggy lighter socket is not water proof so find a proper bike socket. BMW do them, You need to work out what the total load of these 2 are, and check the output of your alternator and the capacity of your battery to make sure you have enough ''spare'' power. What make of bike is it? What's the battery capacity and the output from the alternator. Electrics on modern bikes are usually good enough for accessories, I run 100w headlight 2 x 50w spots, sat nat phone and audio, not always all together, so do some sums on what power you have otherwise if it's only a small battery and alternator you could run the battery own whilst riding.
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High-voltage XLPE insulated power cable
- Ref Price:
-
- 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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