High quality 35KV Insulated Overhead Cable
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 100000 m/month
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35KV Insulated Overhead Cable
Implemented standard
1KV GB/T12527 10KV GB/T 14049 35KV GB/T14049
Introduction
The product is made up of the copper, aluminum ( aluminum alloy) conductor, inner shield, climate- resistant insulation material and outer shield. It has simple structure and is safe and reliable. It has both excellent properties of the power cable and good physical properties of the aerial cable. By using the climate-resistant insulation material, the product has the excellent properties of resistance to air aging. Compare with the bare wire, it has the good characteristics such as smaller laying distance, hither reliability. It is suitable for using in the high buildings, brush land and bad weather zone.
Characteristics
1.There are three rated voltage: 1KV, 10KV, 35KV;
2.Allowed long-term working temperature:
PE insulation-70℃，PVC insulation-70℃，Cross-linked PE-90℃;
3.When short-circuit (the longest time is not more than 5 second), the highest temperature: PE insulation 130℃，PVC insulation 160℃，Cross-linked PE 250℃;
4.The environment temperature for laying should be not lower than -20℃;
5.The working environment temperature is from -40℃ to +40℃, the relative humidity should be not more than 90% in rainy season;
6.Permitted bending radius
Cable with rated voltage 1KV and below: outer diameter of the cable D≤25mm,bending radius should be not less than 4D. The outer diameter of cable D>25mm, bending radius should be not less than 6D.
Cable with rated voltage 10KV,35KV: Single core cable: 20*（D+d）±5% multiple core cable: 15*（D+d）±5%
In which:
D-the actual outer diameter of the cable, mm;
d-the actual outer diameter of the cable conductor, mm.
Introduction of our company
Our company is a professional China Wire and Cable Manufacturers, mainly supply Aerial bundled cable,House Electric Wire, Insulated Overhead Cable,Aluminium Conductor Steel Reinforced, PVC Control Cables,XLPE Power Cables,BV Electric Wires,Nylon Sheathed Cable,Buried Cable,High Voltage Cable,House Electric Wire,Single Core Flexible Copper Cable,Civil Wire And Cable etc. series of wire and cable products, sincerely welcome everyone to visit.
- Q: how long the wires for electrical existence please advise
- Electrical demand normally increases with time which makes heavier conductors desirable for present ant future needs. Re-wiring is best done during renovation, since it becomes (prohibitively?) expensive once walls, floors, and ceilings are finished. Depending on the scope of renovation, new wiring is likely to be required to meet current Code. This includes a maximum spacing of 6 feet between receptacles (to prevent the use of extension cords), GFCI or RCD protection, circuit dedication for major appliances, and other changes in NEC (National Electric Code) since the original electric service was installed. Most wiring installed before 1950 has reached the end of it's useful service life, even if it is still functional. This is because splices tend to deteriorate, insulation becomes brittle, the ground path develops resistance, and other factors. Upgrading is normally cost effective, but the extent of renovation (building permit required?) determines what upgrading is required.
- Q: I live in Ontario. I would like to buy the electrical wires with 60%-80% copper inside and export them to China. The metal recycling company wanted me to make the offer first. This is my first time running this business. So, How much should I offer? Range or the prices?I know that I can get them at a lower price from the factories (sources). However, I don't have truck to toll them. Also, can I pay the recycling company more to ship the containers to China for me? Do they do that?
- definite this is definatley nicely worth some time. even nevertheless I dont think of your taking it to the splendid place. I artwork at a recycling company and we pay $a million.35 for #2 Insulated copper cord. Your cord besides the undeniable fact this is Romex which will pay purely approximately $2 a pound. Alot of scrap yards would be extremely shady so be sure you will discover the dimensions weights once you're taking your cord in. Im uncertain of your scrap yards policies yet you additionally must ask for broker fees. What meaning is which you will get around $2.30 for the insulated or around $3.80 for the bare copper. My company will usually provide broker fees on weights over 100lbs or for a well-known company. purely be sure you think approximately that almost 0.5 the load would be interior the insulation. a hundred lbs. insulated cord for $one 0 five or $one hundred seventy five for fifty lbs. of bare superb copper.
- Q: Wire color, black, blue, brown, the representative of what, anxious. The The The The The Thank you
- Is the charge line is not long enough to unplug the charger plug connected with the charger. Basically nothing to use.
- Q: I want to install a new lighting fixture outside. It says that the supply wire must be minimum 75C. I'm thinking it means 75 degrees Celsius/Centigrade. It's an older house (1950s) and I want to know if the wires it currently has are able to withstand the heat it may generate.
- Joun Himself is on the money. FYI, it is the heat that the bulb produces that can cook the insulation that is on the wires. It may have come with some sort of insulation to prevent this from happening. DON'T, I repeat, DO NOT DEFEAT IT'S PURPOSE!
- Q: How are they wired up, and how do they work, thanks.
- If you are talking about a feed meaning a home run from the panel then the feed usually goes to the light and drops to the switch and can pick up a couple of recepticles in the wall also. The national electrical code allows for a white to switch hot if it is marked on both ends so you can use a two wire run. If you run from the panel to the switch box then you will have a hot switched for the light, one for the hot recepticles and a neutral for all. Keep in mind the green is allways used and only used for a bond and nothing else.That gives you a 3 wire and a bond going from the small switch box to the larger light box in the cieling, Which will work but is harder to follow years later if you have problems. If you run from the panel to the cieling box it is easy to locate and trouble shoot all wires as everything goes to that box. Most switches are single pole and require 2 wires and it is pretty much a in and out deal so that is simple enough but if it is a 3 way ( or switched at 2 places ) you have to use 3 way switches, If you want to switch from 3 places or more then you have to use 2 - 3 way and the rest 4 way. I realize I am not telling you all you have to know but electricity is not for people who dont know what they are doing. You can get shocked and others can get hurt or the house could burn down with you sleeping in it so I suggest you get out the Home Depot do it yourself books or go to the library and learn what and the whys of electricity. I hope what I have told you gets you to see that it takes some home work to make it safe and understandable.
- Q: When assembling electrical wiring, what is the small circle on the wire?
- When assembling electrical wiring, the small circle on the wire sets the number tube. Use the number tube on the wire and cable and its insulated wire core with the text, letters, symbols, colors, etc. marked different cables, as a recognition mark to ensure that the correct connection of wire and cable, installation and safe operation; and easy maintenance.
- Q: I am wanting to install a ceiling light in my laundry room, and a light switch. Will I have to cut out the entire ceiling and wall to do this? I thought about using fish tape, but I was curious if I would run into beams. Will I also have to run new wire all the way back to the electrical box and a new breaker?
- First find a circuit without much load on it. This is where you will pick up the hot wire feed for the switch. An outlet or switch on an interior wall is best - this way you can probably fish the wire in the wall cavity. Now fish the wire up from your new switch the same way in the hollow wall. Use bx cable which has a metal flexible jacket on it. Run the cable along the top of the wall against the ceiling until you find the center of the room, then fish tape from the proposed light fixture location over to the small hole at the edge of ceiling where you wire along the wall will go up into the ceiling. Tie on cable and pull to the ceiling fixture location. Now simply add crown mold or other molding along the top of wall against the ceiling on the entire room to hide the cable. You need to use a 3+1/2 or larger crown molding to cover the wire.
- Q: --A wire of resistance 10 ohms is bent to form a circle. Calculate the resistance between two points at the end of the diameter.--I can't understand this. Please show me the steps for finding the answer. I will appreciate your help.
- Diameter will shrink the common length in 2 equivalent aspects the resistance of each and every area 10/2 5? Now those 2 5? resistors are in parallel with the aid of a million/R(internet) a million/R1 + a million/R2 a million/R(internet) a million/5 + a million/5 R(internet) 2.5?
- Q: can i use speaker wire to replace a section of wire that runs 2 12volt led lights in my car without it causing a fire?
- If it is the same or larger wire size. HINT: wire is wire. Look at the copper part of the wire, not the insulation.
- Q: I want install 4 outlets 120/20A next each other in separate circuit breakers.The distance between panel and outlets around 150 feet. and run conduit 3/4. To save cost. How many or a minimum #12 wires can I use. I have 4 hot wires dedicated for each circuit breakers. And for neutral wires can i use 1or 2 white to all outlets and one green for all 4 outlets or I have to use sepreate neutral/w to each outlet from the panel.
- if you use twin pole circuits (230 split outlets) then you can share a neutral wire in the circuit 4 outlets 6 wires. (use 2 red 2 black 2 white) If you use two circuits of the same leg from the panel then you cannot share a neutral. Check the codes in your country, Some places have code requiring a separate neutral for each outlet in case a later modification is done stupidly.
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High quality 35KV Insulated Overhead Cable
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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