• State Grid Underground 220KV Power Cables System 1
  • State Grid Underground 220KV Power Cables System 2
  • State Grid Underground 220KV Power Cables System 3
State Grid Underground 220KV Power Cables

State Grid Underground 220KV Power Cables

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 m
Supply Capability:
20000 m/month

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Name: 127/220kV, Cu/XLPE/Al corrugated/PVC 1*2500mm2, Optical Fiber sensing cable inserted.


Conductor shape: segments


Standard: IEC 60840-2004


IEC 62087-2006


Or equivalent DIN, BS, AS/NZS, JIS, ASTM, IS, etc. standard.


Package: Steel Drum


Additional Options: Flame retardant, Anti-termite.

Technical details:


 


Conductor: Conductor cross section of 800mm2 or below is stranded through compacting round core, with better roundness and higher compacting coefficient. Conductor cross section more than 800mm2 is made by segment of Milliken method to minimize skin connecting and alternating current impedance and increase power transmission capacity of cable.


 


Insulation: XLPE, gravity feeding in 1000 level ultra-clean environment.


 


Product line: VCV/CCV


 


Metallic screen/sheath: Option 1) Welded corrugated aluminum sheath


                                    Option 2) Extruded Corrugated aluminum sheath


                                    Option 3) Copper wire + poly laminated sheath


 


Outer sheath: PVC, MDPE, HDPE, LDPE


 


Characteristic of use:


  1. Allowable max. long-time operation temperature of cable conductor: 90°C

  2. Allowable Max. short circuit temperature of cable conductor (max. sustaining period not exceeding 5s): 250 °C 

  3. Allowable Min. bending radius when laying cable, generally 20 times of the cable diameter


 


Main Cross sections for 127/220kV Power Cable:


400mm2, 500mm2, 630mm2, 800mm2, 1000mm2, 1200mm2, 1400mm2, 1600mm2, 1800mm2, 2000mm2, 2500mm2


 


Quality and service:


 

Our motto: “Reputation based, Quality prioritized”, we wins customers trust for following reasons:


 

1, Quality control strictly follows ISO9001:2008 and ISO14001:2004, while guarantee that all products we supplied are totally new and unused. They are made of best material by first-class process techniques while tested and qualified by all specified testing items.


 


2, The Company promises to offer high-quality after-sale service to our customers. The service for cable fixation, installation and testing are available at customer request, if necessary technicians are sent to give instructions to the customers. After make sure it is the problem on quality we will repair or replace the defected products, the concerned expense or loss will be at our side.


 


3, The Company guarantees to deliver products in compliance with the bidding documentation.


 


4, The Company promises to offer cooperation and service according to the binding contract and requirements of supervision, testing for products.


Q:The power cord will not be inside the wall, it will be through a sheet of drywall then in a closet that is under my stairs, at no time will the power cord be inside of a wall. It will just be behind the wall and in a closet where I will plug it into a surge protector. good to go??
I think some clarification is needed here. A contractor could NOT do this for you, because it is against NEC code (although some do anyway). You as a home owner, working on your own home, are not bound by these laws (in most areas - I here Chicago is tough). So the question becomes: Is this safe. With what you described, I see no danger in doing what you want to do. The issue of insurance is a point. If you use some cheap surge protector that happens to burst into flames and starts a fire. And an inspector for the insurance company comes out and sees the power cord, they could try to deny your claim based on that. Even though 'that' was not responsible for the fire. Your call.
Q:I am trying to run the power cable leading to the amplifier in my car but can not seem to find a hole or firewall to pass the wire through. My car is a 91 Toyota Tercel. Please and Thank you
Drill you a hole in the firewall where you know nothing will be in the way on either side, then install a rubber grommet in the hole so the wire wont rub through on the metal.
Q:I'm not sure which cables I lost exactly but during a recent move all the cables for my Xbox 360 were lost. I was wondering what the cables are called like Ethernet cable or power cord etc. and where I could buy them from just the cables, such as at best buy.
gamestop or OKorder maybe walmart and places like best buy
Q:i wanna know how much distance should be in between the power cable and the cat5 cable
standard used to be 185 feet somewher 100 meter ,I am not sure what you mean by to power ......
Q:I have just bought the above SSD product and don't know what connection I need for power, I have a SATA cable but the other long slot doesn't fit any of my power adapters, what do I need?
This Site Might Help You. RE: What's power cable do I need for this SSD? I have just bought the above SSD product and don't know what connection I need for power, I have a SATA cable but the other long slot doesn't fit any of my...
Q:I have recently decided to scrap my capacitor and need and extra two feet of power cable in order for it to reach the amp....is it possible to splice and join two power cables together or is it a better idea to rewire with a longer cord?
The only way to properly splice the cable is to solder the cable to another piece of cable the same size. The best insulator is brush on tape , just make sure whatever you choose to use, it is sufficiently wrapped. There should minimal power loss if care is taken to make the connection well. However, the best way would be to run a new cable. But considering the trouble this may pose, a quality spice may be the best choice.
Q:Our comcast HD cable box usually has the time and a little red light on front. Its blank and has no power. It is plugged into a power strip that also has the TV and stereo, yet those are working fine. We reset the power strip and still no power to the cable box.Any ideas? Please no rude remarks. Thanks.
Check your cable bill. You are most likely renting the cable box. If so then take it back to Comcast. They will exchange it for a working one. One of mine did that not too long ago, and I had no hassles exchanging it.
Q:I have a Benq scanner 5000 and have lost its power cable.Please tell me what adapter to buy! input = 220v
here okorder /
Q:Basically i want to add another ssd using a power splitter cable, however i was wondering if you could use the power splitter cable with the optical drive instead of with the current hard drive, (im asking this as there's no room to place the ssd drive close to the hard drive)Thanks
Yes it will work just fine.
Q:i lost my power cable (GRAY CORD IN THE BACK THAT WILL POWER IT) and i need the first version power cable.please make sure its under 110$ and can be bought at a store or website!
its great for stuff like that

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