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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Product Description:

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.


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Q:no extra power cables for graphics card?
You okorder.com/
Q:What is a PVC Power Cable and what is its application?
PVC Power cable : Polyvinyl coated power cable. this kind of cable can be used in domestic appliance, machines and outdoors, it's quite durable.
Q:hard disk power cable problem?
Ask the question properly so that we can help you.It is the problem with your cable change it.
Q:What is the difference between KVV and VV cables and are they clearly different?
Is there a problem driver in Device Manager? Should be driven by the problem
Q:What power cord and USB cable goes to this HDD case?
It's a regular USB 2 cable. No idea what sort of power it takes. Can't be a very special power though. Your best bet is to get one of those switchable supplies from Radio Shack and try the voltage one at a time until the drive works. If you go under the drive won't run, so you can't do it that way if you start low and move higher.
Q:where can i buy a power cable for my Lexmark P350 series photo printer?
You can also contact Lexmark Technical Support at 1-800-LEXMARK to request for the Lexmark P350 photo printer power cord for free. Hope this helps.
Q:How durable is a ps3 slim power cable?
they would last for years if you dont pull them or stomp on them... they are that good!
Q:Running amp power cable outside of vehicle?
Keep it inside. Run it under the sill plates and carpet (or rubber flooring). If you put it outside and it wears through the insulation (for what ever reason, elements, chaffing) it could cause a serious problem, even a fire, as it would be directly to the battery.
Q:Will my computer run off of a standard power cable?
no, you'll be fine. definitely use a good surge protector though
Q:Help Running Power, Phone, Network, and Cable Line to my Shed!?
What I've read here is pretty good. However, having the same situation in front of me for next year (I'm restoring a Victorian era property outside of Toronto, ON- house now, garage next year), my design made me start wondering about the same thing. You don't really need a wire phone line in 2010 do you? Use a cordless if it is in range. Otherwise, use network cable for the phone line as the electrical shielding and twisted pair nature of it is superior. For your satellite cable, direct burial is a great option and saves you running that second conduit. I took a look at what the local cable operator does and its rather simple. They just bury the direct burial line literally inches from the surface. If its good enough for them...... For your data and network cabling...Do you picture yourself surfing the net in the shed? Use a WiFi signal. I thought of the broadband needs of a seperate garage building and found that (for my IP security camera mounted on the garage) that a WiFi signal was plenty! I'm talking a hi definition (I only use the best for security cams) colour full motion bandwidth intensive camera here. WiFi is carrying it glitch free.

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