State Grid Underground 220 KV Power Cables

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China main port
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TT or LC
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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:Brief description of the difference between cable and cable.
Optical fiber (optical fiber) is designed to meet the optical, mechanical or environmental performance specifications, it is used in the jacketed jacket in one or more optical fiber as a transmission medium and can be used alone or in groups of communication cable Component. Fiber optic cable is mainly composed of optical fiber (such as the hair of the glass) and plastic protective casing and plastic skin, the cable without gold, silver, copper and aluminum and other metals, generally no recovery value. Fiber optic cable is a certain number of optical fiber in accordance with a certain way to form a cable core, outsourcing jacket, and some also cover the outer cover, used to achieve optical signal transmission of a communication line. That is, a fiber formed by a certain process by an optical fiber (optical transmission carrier). The basic structure of the cable is generally composed of cable core, reinforced steel wire, filler and jacket and other parts, and also need to have waterproof layer, buffer layer, insulated metal wire and other components. A cable is usually a rope of similar rope made of several or several sets of wires (at least two in each group), each of which is insulated from each other and often twisted around a center with a height Insulated cover. Cable with internal power, external insulation characteristics. Category cables are power cables, control cables, compensating cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum cables and so on. They are composed of single or multi-strand wire and insulation layer, used to connect the circuit, electrical appliances and so on.
Q:Can I just have a HDMI cable to power a monitor?
An HDMI cable is not a power cable, it is only used to view the picture from whatever source it is.
Q:Where is the firewall on the honda fit 2008? Setting up subwoofer?
The firewall is the bulkhead between the Passenger compartment and the engine bay. Look for a rubber grommet in the firewall/bulkhead that has existing wires going through it and use this. Some firewalls have grommets that you can use to pass your power cable through from the battery. Remember to put an in line fuse on th live cable of the correct rating.
Q:Can I draw power, for two devices, from one 12v cable?
Splice into the wire of each device, an in-line fuse holder. Use a 10A fuse. Every wire on your bike can handle 10A If a wire were to draw more than 10A the fuse would blow before any damage were to occur.
Q:What power cable can I use for Fender FM15 DSP Amp?
Looks OK for the price.
Q:Can I connect CD drive to the same SATA cable.?
Hi, No you can only have one hard drive or cd drive per sata data cable. Do you perhaps mean a power cable, if so yes that should be OK. Arnak
Q:Power Cable In submerssed in water?
It will if dried out over night. Placing it in direct sunlight will dry it faster. A hand held hair blower/dryer will work the best. Never use a wet cord for anything! This could lead to electric shock and/or death!
Q:Does this PSU have 6 SATA Power Cables attatched to it?
SATA Power Connector: 6 - YES it does have. If your spending $750 on a computer i'd suggest you get a branded power supply, they last longer and will supply your video card with enough juice to get the job done. what kind of video card are you getting? depending on what card your getting 500 watts may or may not be enough, as the new nvidia cards are very juicy :)
Q:computer power supply cables/ placement?
Its on your motherboard factory web site. usually there is a 4 or 8 pin for the mobo PCI bridge, sata, pata, power connectors for drives. smaller for floppy, blue wire for PSU fan speed report. just find out what FORM you need, most are ATX.
Q:can the power cable of the dreamcast be used for the playstation 1?
no there different company's and connect to the back of the systems though different sized/shaped plugins

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