A2XS FL 2Y / 2XS FL 2Y, 76 / 132 kV High Voltage Cables
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- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 50000 m/month
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Specifications
1 The highest rated voltage is 500kV
2 The maximum section can reach 2500 mm2
3 IEC, ASTM, DIN, BS standard
4 Response within 12 hours
5 Factory direct sale
Application
The electric cable is applied to transmit and distribute power in power transmission and distribution system of 35kV~500kV. It is widely adopted in the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable.
Cable Properties
Special features which we can offer for HV cables:
* Watertight construction (both radial and longitudinal).
* Lead sheath available for options.
* Resistant to heavy vibration.
* Available in long delivery lengths to reduce number of joints.
* Corrosion-free screen area.
* Copper or aluminum conductor up to 2500mm².
* Metallic sheath and radial moisture barrier made of copper wire or tape.
* Different options for outer PE jackets (LDPE, MDPE & HDPE).
* Strippable insulation screen.
* Metallic screen made of multiple layers of copper tapes or a combination of copper wires and tapes to increase the earth fault current carrying capacity.
* Increased armour conductivity by insertion of hard drawn copper wires in armour.
Standards
The cable is manufactured according to IEC 60840, VDE 0276, AS/NZS 1429.2, . It is suitable to be installed in the power line with rated voltage from 30kV to 500kV for power transmission.
The maximum rated temperature
The maximum operating temperature of conductor shall exceed 90℃when the cable is used for long not period. The temperature of conductor shall not exceed 250℃ at short circuit for 5 seconds.
No. of core and sectional area(mm2) :
1 Core 150-1600 240-1600 400-2500 500-2500 800-2500 \
The main types of high voltage cables are YJV cable, VV cable, YJLV cable, VLV cable.
YJV cable full name crosslinked PE insulated PVC sheathed power cable (copper core)
PVC insulated PVC sheathed power cable (copper core), VV
YJLV cable full name cross linked polyethylene insulated and PVC sheathed power cable with aluminum core
VLV cable full name PVC insulated PVC sheathed aluminum core power cable
Due to the copper conductor excellent conductive performance, more and more engineering with copper core power cable used as the main power supply system, and application of the aluminum core power cable is less, especially in the high power system, the choice of the more copper core cable.
Part from the inside to the outside of the high-voltage cable comprises a conductor, insulation, inner protective layer, filling material (armoured), external insulation. Of course, armoring high-voltage cable is mainly used for underground, can resist the compression of high intensity on the ground and prevent damage to the other forces.
1KV and below for low voltage cables; 1KV~10KV for medium voltage cables; 10KV~35KV for high voltage cables; 35~220KV for extra high voltage cables;
Special high-voltage cable is along with the continuous development of the cable technology and the emergence of a power cable and extra high voltage cable general as the central link in a large transmission system, belonging to the high technology content of a high voltage cable, mainly used for long-distance power transmission.
- Q:I have a 15A 120V circuit that has a ceiling light controlled by an end-of-run-switch. At the switch box there is the ground wire, black wire and the white wire which is colored black.I would like to install an outlet between the ceiling light and the switch that would also be controlled by the switch. Can this be done, and if so, what would the wiring arrangements be?I have good access to where I want to install the outlet and could change or replace the wire between the outlet and the switch. Changing any of the rest of the wiring would be a real project though.(As to my own abilities here, I've done a lot of straight-forward barn type wiring on my farm (outlets, 3- and 4-way switches, etc.) and understand what the black-colored white wire means in this situation. But I wouldn't presume to wire a house.)Thanks!
- from the fan box in the ceiling run a romex cable to the outlet so you have a hot, neutral and ground. the black wire coming from the fan box and going to the outlet should be tapped from the hot wire being controlled by/downstream of the switch and powering the fan, not the hot wire powering/going to the switch. make sure your switch is rated for the amount of amps needed.
- Q:I was sitting in my living room, when I heard a loud POP. A couple minutes later, I went to the refrigerator and seen that it wasn't working (no power). I checked the fuse box, and there is a fuse blown. I tried to reset it, but it just makes a loud pop noise, and flips. It will not reset. There is nothing plugged into those outlets other than the refrigerator and our water dispenser machine. These same two things have been plugged in for years, without any issues. Is this most likely a short somewhere in the wiring?
- If the fuse in the fuse box is blown it is telling you that something along the line is shorting out and dangerous. I would remove the mains fuse and then check the wiring and plug for any damage. Check the fridge where the wiring enters for fraying or any damp. If you cant find an obvious fault get an electrician and on no account put a higher mains fuse in !!
- Q:Air conditioning to use 4.0 square wire. What exactly does this 4.0 square wire show? Do not use words, do not understand with Mandarin.
- XLPE insulated PVC inner sheathed double steel tape armored PVC outer jacket flame retardant control cable rated voltage 450 / 750V
- Q:It hurts, and then you will be detours later, but the poles are still there! What is the original statement of that sentence! The More
- PLC manual out to see the corresponding communication when the pin.
- Q:How can I run electrical wire 2700 ft without signifigant voltage drop only 110 volts
- Search for voltage drop calculator on the web and find one to your liking. You said 110V. Attached is a link for 120V. Size your wire for about a 3%-5% voltage drop. (3% is preferable). Example: Voltage Phase: 120V 1-phase 1-way length 2700 ft Wire size: 4/0 (use trial-and-error) Wire type: copper Load amps: 15 Calculate results: Voltage drop: 4V Percent voltage drop: 4% Voltage at end of circuit 115.2V I haven't verified that the results are accurate. You will note the large conductor size. If you have twice the voltage available and can run your load on double the voltage, then the amperage will drop in half and the necessary conductor size will drop to one fourth.
- Q:Hello.I switched over from a gas dryer to an electrical dryer in our home. I ran 10/3 wire from a dp 30A breaker to a 4-wire recaptacle for the dryer.When I turn on the dryer, she spins but no heat.When I checked the outlet, each hot wire to neutral gets 120 volts but between the two hot wires I do not get 240. I then went to the breaker and checked there. Once again 120 from each of the hot wires to neutral, but no 240 volt reading from one hot wire to another. What would be the problem?In fact, when I check any two hot wires on the breaker I do not get 240 volts. Why? I tried swapping out the 30 amp breaker for another one in the event that it was faulty, but alas, still no 240 volts.
- To me it seems like you may have bought a 30amp twin breaker which plugs on only one side of bus bar. Take breaker out and see if you only have one clip that goes to bus bar. If you have 2 clips, are there 2 bus bars there to clip on? Maybe you are at lowest part of panel bus and there is no bus bar at bottom of one side of breaker.
- Q:I was wondering if exposed copper wire (and regular wiring) could cause dizziness and headaches.Or could insulating maybe cause it to?
- There is a certain emanation from copper. If you are reacting, it would suggest your system is riding along a very thin line.You have a sensitivity aggravated by an outside source. You have a chronic problem with a part of the nervous system which becomes acute when exposed to that outside source. In this particular instance we refer to the otic (auditory) nerve. If you have no other symptoms then would suggest staying clear of the offending material.If you do have other symptoms then would suggest a visit to your local doctor of Chiropractic and find out what is the causative factor. I just had someone come to see me for the same problem, dizzyness. Only without any factor to cause it. There was found a pronounced structural tenseness which causes several other problems also. She left without the dizzies and even stood much straighter Which seemed to allow much greater depth of breathing.Has asthma also but, is the result of restricted expansion of the chest by that muscular tension.
- Q:What is the difference between copper and cable used in electrical equipment? Best detail, thank you
- With the conductor, copper cross-sectional area is greater, better heat dissipation, the use of different occasions.
- Q:Can I run the single power from 3-wire 220 cord to both power receptacles in a hot tub panel made for 4-wire?
- You should call a qualified professional electrician who has done hot tubs and spas. This is not a DIY project. There are several very fine points about a hot tub installation that if done wrong or not 100% correct can prove dangerous or fatal to any users of the hot tub. There is just too many chances for one little mistake to cause a very serious injury. it is not worth the risk.
- Q:I was in a room upstairs a few years ago (the one I'm in now) when i was about nine. I was hooking up N-64 or something and the wires started shaking. It wasn't a gentle shake though, it was a very violent shake. It seemed like there must have been someone back there shaking them, but of course there wasn't. Since then, I've been afraid of this room, especially at night when I have to turn the lights and computer off before I go to bed. I constantly feel like there's someone watching me. Does anyone have a reason why those wires were shaking that day? Do you think it could have been some type of paranormal activity, or just an electrical problem?
- Could it have been a power surge?
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A2XS FL 2Y / 2XS FL 2Y, 76 / 132 kV High Voltage Cables
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 m
- Supply Capability:
- 50000 m/month
OKorder Service Pledge
OKorder Financial Service
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