Underground Cable Steel Wire / type Armoured Copper Power cable

Underground Cable Steel Wire / type Armoured Copper Power cable System 1

Underground Cable Steel Wire / type Armoured Copper Power cable

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 20000 m/month

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Specifications

1,220kv xlpe power cable
2,competitivery price in good quality
3,Fast dilivery time
4,ten years experience

Type: copper/XLPE/Coriugated Aluminium sheath/PVC
Chinese code:YJLW02 110kV XLPE Insulated power cable

XLPE power cable 220kV

The typical structure:
(1 ) Conductor
(2) Inner Screen
(3) Insulation
(4) Outer Screen
(5) Longitudinal water-resistant layer
(6) Metal sheath (Lead sheath or Coriugated Aluminium sheath )
(7) Oversheath (PVC or PE)

Standard of product
The 110kV XLPE Insulated power cable is produced according to the standard GBtT11017 "Power cable with cross-Linked Polyethylene inmvlation and their accessories forratedvoltage of 110kV", which are equivalent to IEC 840 "Tests for power cableswith extruded insulation forratedvoltage above 30kV(Um=36kV) up to 15OkV (Um=170kV)". AEIC CS7" Specifications for crosslinkedpolyethylene insulated shieldedpower cable rated 69 through 138kV". The 220kv XLPE cable to standard GBlZ18890 "Power cable with cross-Linked Polyethylene
insulation and their accessories forratedvoltage of 220kV"which is equivalent to SS4241417 "Power cables-XLPE-insulated cables with extruded oversheath and rated voltage 12-420kV-Testing",and some extension withreference to IEC 840 and AEICS7.

Application

XLPE insulated corrugated Aluminium sheathed PVC outer sheath power cable for laying in tunnel or duct , used in damp environment or the place where water level is comparatively high,and able to bear moderate pressure.

XLPE insulated lead sheathed PVC outer sheath power cable also can be used in above place ,but unable to bear pressure.

110~220KV

Brief introduction of the 110~220KV XLPE high-voltage cable products

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.

Q:Hi all, I'm moving into a new apartment August 1, and I'm wondering how far in advance I need to call the power company, cable company, etc to set up service. I know this is probably a dumb question, but throughout college I moved into apartments where at least one of the other roommates was staying (I took over someone's lease who was moving out, but the other girls stayed so I was the only new resident). But I'm moving into a one bedroom, and I've never had to set these things up before so I just thought I'd ask what the standard time frame is. Is a month enough advance notice--should I start setting this stuff up in early July? Or sooner? Again, I know this is probably dumb but I have no experience so I wanted to ask some people who've been there and done that what the procedure is. Thanks in advance!: Do it the end of this month or even now since you will have to open accounts and need to file the proper paperwork and put up cash deposits ranging from 200 to 500.

Q:Brief description of the difference between cable and cable.: 1. home with a wired out, for a wireless router bar, the line of the problem are resolved

Q:trying to install new amplifier; running cable from battery through firewall to the trunk; done on several cars before; looking for advice or best practices...: if you look under the hood, facing the cars windshield, the far right corner against the firewall, there's a dip in the sheet metal. if you drill there at the lowest point, the hole will come out behind and a little above your brake pedal. run it through there , under the side trim. not only will this seperate power from rca wires (eliminating ground noise) but it will be easy to run. if you want a professional job, take out your seats (all of em) and run it under the carpet, but i'm sure you have to remove the center console. my buddy ran the wire under the car and drilled through the floor and ran it under the rug but that is such a bad idea because if the wire corrodes from weather you will have a fire.

Q:Hi, Im building a computer and my Power supply dosent have enough Cables/wires for all the slots. We do have enough to fill one motherboard power slot and we also have enough to fill about a hal of one. Can my computer run with just half of one of the slots? Also, my computer's Graphics card, a Gigabyte GV-N560UD-1GI nVidia GeForce 560 Ti, has two power slots, and the wires that it comes with have 2 4 pin peripheral power cables brnching off of it. My power supply only has enough to fill 1 of the cables. My dad says it will be fine but i dunno. Please awnser quickly! Any awnsers will be much a preiciated: I'm sorry but no you need to have all the correct plugs installed if you expect them to run correctly. You didn't really give any info about the power supply but for that graphics card you generally want between 550-600 watt power supply to run anyways. Sounds like you will either need the proper adapters or another power supply altogether.

Q:I am working in ship is it possible the welding cable can run together (same cable tray) with power cable 400V and 220V: The welding cable has lower voltage (<40Volt) but a large current. The welding cable used to have lower insulation Resistance compared to the power cable. That is why it is not recommended to run the welding cable in same tray to the power cable

Q:im running 4 ga power cable through my 2003 civic and im wondering if anyone hase any good places to run it through?: yes okorder /

Q:Hi, Whether it will causes any problem the power and speaker in a same path? I dont have a separate path for speakers to mount it in wall. I plan to use the existing path which is used for other electrical items. If i use the same path for electrical wire and speaker wire, it will damage the speaker or will make any short circuit in the electrical line?Thank you.: You will be fine. Keep in mind that both cables are insulated. You are not going to get a short circuit. I have my speaker wires running next to the electrical cable in several of the rooms in my home and have no issue at all. Hope this will help you out.

Q:I blew 2 fuses in my amp in my car, i have replaced them both, one was a 30amp and the other a 20. The 30 amp was an inline fuse from the battery to the amp and the 20 amp was a standard 20 amp fuse in the amp. As i said i replaced both fuses and try the amp again and it wouldnt go. There is a LED light on the top just lighting up a logo, when i attatch the power from the battery the light goes off and when i disconnect it the light comes on. When i dissconect the power the red light for diagnose comes on.: This sounds like a wiring problem i reccomend you completly inspect all wiring to your amp if looks fine then use a test light and test all the wiring if all passes then your problem is within the amp itself. test the remote wire with stereo to car on if wired that way.

Q:A power cable of copper is stretched straight between two fixed towers. If the temperature decreases, the cable tends to contract; the amount of contraction for a free copper cable is 0.0017% per degree celsius. Show that the stretched cable will snap if its temperature decreases by 128°C.Ignore the weight of the cable and assume Hooke's law is obeyed until the cable breaks. Young's modulus for copper is 11.0 x 10^10 N/m^2 and the ultimate tensile strength of copper is 2.4 x 10^8 N/m^2.: Change in length=(coefficient of expansion)(original length)(change T)= (.0017)(chose your favoret length, I chose 100)( -128 because T is decreeing)=-21.76 Strain = (change in length)/(original length)= 21.76/100= .2176Pa (for simplicity's sake I dropped the negative, rember the wire is in tension) Stress = (youngs modulus)(strain)= (11?10^10)(.2176)= 2.3936?10^10 Pa The UTS (2.4?10^8)<(2.39?10^10) so there is definitely necking and because of the difference most likely there was failure long ago.

Q:I have a desktop PC that when turned on the fans works but it won't beep or display anything on screen. But after I unplug both motherboard power connectors and plug them back in, the PC stats working normally, why is that? Oh, and I tried disconnecting only the external power cable, no luck.: cause its broke

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