State Grid Underground 220 KV Power Cables

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China main port
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TT or LC
Min Order Qty:
100 m
Supply Capability:
20000 m/month

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Product Description:

State Grid Underground 220 KV Power Cables

 

Specifications

220KV XLPE Power Cable 
1. Copper with purity more than 99.95%. 
2. XLPE imported from Dow company U.S.A 
3.State GRID Compny

Underground 220KV, Copper Core 1*2500mm2, XLPE Insulated, Corrugated Aluminum sheath, PVC Sheath, Power Cable

 

Product Details

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:


 

Description

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:You have not connected the power cable to your video card.?
Your particular video card makes use of greater potential than the slot delivers, so on the cardboard itself, there is yet another connection for a potential cable. This connection is a standardized connection and would not require a very professional cable to connect it. seem on the cardboard itself, you may desire to make certain a 4 prong potential connection on the alternative component of the cardboard from the visual reveal unit connection. in many circumstances, it incredibly is going to be a smaller connection like what you may plug right into a floppy stress.
Q:Where can I buy an xbox 360 Slim power cable?
Wireless Adapter For Xbox 360 Argos
Q:I just recently bought a Geforce 9800GTX and I have only one pci express power cable coming from my?
i think you should be ok
Q:Can i make a USB cable that has one plug for data and one for power by putting two together?
Yes I'm sure this would work. Just solder the red and black wires to an other usb cable and leave the other 2 data ones going into the computer. Plug the power usb cable into your adaptor and It should work. The device is still getting the 5volts it needs so I see no reason why it shouldn't work.
Q:Is there a hdd power cable with a MALE 4-pin connector that extends into one female 4 pin connector and one..?
Probably, but most people just buy Molex to SATA power adapters. If you need more Molex 4 pin plugs, just buy some Y splitters. Any computer store worth a darn should have some of both in stock, even the chain ones.
Q:I'm moving--how far in advance to set up power, cable, etc?
You only need to set up power about a week in advance. As for cable,phone,etc. they can take longer to get setup. Just call and notify them of your move in date and they'll get it scheduled.
Q:Will my computer run off of a standard power cable?
no, you'll be fine. definitely use a good surge protector though
Q:AC Power Cord Cable For VIZIO VP422 HDTV10A?
120v is the time-honored (enter), what's the secondary (output)? 12v? voltage drop will become a huge element once you're coping with 12 volts. you choose a required quantity of volts and amps to run that digicam. by way of fact it is already low voltage, the greater you stretch it, the greater resistance you create. if resistance is going up, present day is going down. if present day pass down, volts pass down. quite a few the right thank you to offset it is to: Use a greater gauge cord. Use a greater voltage output utilising a greater cord will artwork in case you may calculate resistance of a cord over a special distance. you choose the mandatory output voltage on the tip of the cord. To do it suitable, we choose your enter and output voltage's, and amps on the burden (digicam), and relatively distance. A voltage drop calculation will make certain the size of cable required to 'do it suitable'. utilising a greater voltage output will artwork on a smaller cord, yet a resistor will must be put in on the digicam. you will additionally ought to alter your wall wart. Or deploy an outlet interior of 6ft of your digicam.
Q:PSU Cable for Computer?
(link defaults to 1foot, but id recommend a 6foot cable at the minimum, as 1-3 feet can be very limiting.) If using more then 1000W of power, you will need a cable capiable of it. one above is rated at 10A, and given psu efficiency (rounding way down for very inefficient ones) you should be able to get like 900-1000W+ from it w/o any worry. (that doesnt mean using a 1000W psu.. im talking about pulling 1000W+ from the wall, and unless you have like 3 gtx titans running at 100% .)
Q:Can I plug the vehicle power cable directly into my Garmin Nuvi 370 device and not go thru the...?
According to the Nuvi 370 instruction manual - this unit appears to be designed to receive power only through the suction cup mount. In other words - the vehicle power adapter connects to the suction cup mount, and when you attach the device to the mount - it receives the power it needs to operate. Looking at the photo in the owner's manual and the identified ports and controls - the device does not appear to have a direct connect power/charge port to which the vehicle power cable can directly connected. If your device does in fact have a charge/power port on its side that the vehicle power cable can directly connect to, then you should be able to make that connection without any problem. It should operate and charge your device just fine. Note: Your unit has a USB port for connecting the device to a computer for updates and for charging (via the USB port). If you want to charge the device without using the suction cup mount (and therefore the vehicle power cable to which it connects), you have the option of buying a vehicle USB power converter/adapter that plugs into your vehicle's 12V power outlet. Then you would simply connect a USB cable from the USB power adapter to your device to charge it. Update: Reading the instructions in the owner's manual a little more closely - it would appear that you can certainly plug in the AC power adapter directly to the unit, although they are not really clear about it. (The manual could have been written a little more clearly in my opinion.) So again, I will reiterate that if the vehicle power adapter connector will mate directly to the device - then it will power and charge the device without having to use the suction cup mount, if that is your desire. BTW, congrats on your new Garmin 370 GPS unit. Really nice!

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