• 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

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

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: a usb cable has 5 volts and 2.5 watts. so can it still power if it has 5 volts and 1.5 watts
Uh...YES! The voltage matches and the current will be regulated by the resistance of the device being powered. It will work fine.
Q: I have dell optiplex 755 @ Q6600I bought a new graphic card, HD4850it requires 2 IDE power connections,but my computer has just SATA connections.I saw sata-to-ide converter in the internet,but in my country there isn't any store that sells it.What should I do ?
You need a 4 pin molex. Yes most video cards have either a 6 pin PCI-E or 4 pin molex connector. What he doesn't have is a 4 pin molex from the power supply. His power supply only has SATA connectors on it. The only thing you can do is order one online. That shouldn't take too long to get in. I attached a link to one below. You can also just try replacing the power supply as most new power supplies come with a 6 pin PCI-E connector as well as SATA and 4 pin Molex.
Q: I took a vacation last week in Victorville, Ca and i brought my 360, well when i was ready to come back home i packed everthing but my Xbox 360 power cable, now im stuck at home and can't play my 360 or nothing..=[. And i don't wanna order it online. I need some help where to find this.
are u missing the whole power source or just the end cable? the end cable is the same power cord has a computer
Q: Why do phone lines stay on when other lines power and cable will go out during a storm?
I'm just amazed at how little people know about everyday things. The phone company actually runs their phones on BATTERIES... so when the power goes out, the batteries keep the phones alive... it has been done this way for OVER 100 YEARS... so it's nothing new.
Q: I have a Karcher power washer which was left outside over night. An animal chewed threw the power cable and so is unusable. I was wondering how to re-connect the power cord together, safely. I do not want to cross wires and use electrical tape. I was thinking of using a connector, but unsure of whether to use a two pinned or three pinned connector.
You can install a plug on the cord to replace the one that was chewed off. Choose one with the same number of prongs as the cord has wires (2 or 3). Be sure to attach each wire to the correct terminal! Splicing the cord is also OK, and tape would not be a problem if applied properly, but I prefer to use heat-shrink tubing. When I do a top-grade splice, I first twist the wires tightly together without making a tail, then I solder them.
Q: Hi, i cant find anywhere to pass the power cable into the bonnet in my clio 2002 1.2l. Anyone know what to do?
Yes. You will have to drill your own hole, and add a grommet.. I reccomend a step bit. Do not forget to add a grommet to protect the wire from rubbing against the firewall.. As I was taught, Look Twice, Drill Once.. Good Luck!!
Q: Last step to install my amp is the Power Cable. Their is a fuse device i must attach to the cord so im guessing i have to cut the gauge install it on both sides and run it to the battery. Does it matter were this fuse device connects? because i want it right next to my amp.thnx
It sounds like your talking about a inline fuse holder and if thats true it dosent matter where its located as long as its between your battery and amplifier
Q: in the system unit
One is to transmit data and the other to transmit power. Your head not working this morning or just trolling?
Q: hello guys,how does a power boost cable works?what is the difference between a usb cable and power boost cable.
It is simply a 2nd USB for power alone, it does not use both USBs to transfer files, just one, the 2nd is just for additional power to improve the performance of the hard disk
Q: Many of the complete amplifier kits, example rated for a 700 watt amplifier come with a 10 gauge power cable. Many of the gauge charts from the online car audio techs, would recommend a 4 gauge wire, but they sell the amp kits with the 10 gauge. I guess bigger is better, more efficient and safer for the installation, but I would expect them to add some * adjacent to the kit specs with their recommendation.
with that kind of amp go with 8 gauge

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

Hot products


Hot Searches

Related keywords