• 10kv cross-linked polyethylene insulated overhead cable System 1
  • 10kv cross-linked polyethylene insulated overhead cable System 2
10kv cross-linked polyethylene insulated overhead cable

10kv cross-linked polyethylene insulated overhead cable

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
100000 m/month

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10kv cross-linked polyethylene insulated overhead cable
                  I. Product Properties:

                  1. The products shall comply with GB14049-93 national standards.
                2. The cable's insulation resistance is not less than 1500MΩ.km (20 ℃).
                 3. After the cable is soaked in water for one hour, it can withstand 18kv high voltage tests and can not be breakdown for one minute.
                   II. Use characteristics:
                  1. This product is applied to overhead electric power with AC rated voltage U (Um) of 10 (12) kv.
                  2. The maximum long-term working temperature of cable conductor is 90 ℃.
                  3. The laying temperature should not be less than -20 ℃.
                 4. When short circuit (the longest duration should be less than 5 seconds) occurs, the maximum temperature of the conductor should not exceed 250 ℃.
                 


Type and Specification:
                     

Type

Number of cores

Cross-section

Description

Main use

JKYJ

1

25-240

Copper core cross-linked PE insulated overhead cables

When overhead fixed lying is carried out, flexible copper core products are used as transformers' down lead. When cables are set up, it should be considered that cables and trees shall be maintained in a certain distance, and when the cable is in operation, cables are allowed to contact trees frequently.

3

25-120


1

25-240

Flexible copper core cross-linked PE insulated overhead cables

JKTRYJ

3

25-120

Structure, size, and technical performance
                                                                       

Specification

Outer diameter of pressed conductor

Internal shielded thickness

Insulation thickness

Outer diameter of the cable

Cable Weight

Conductor pull-off force

Maximum resistance of the conductor

Water immersion AC voltage test

mm

mm

mm

mm14.2

kg/km

N

20℃Ω/km

KV

1×25

6.2

0.6

3.4

14.2

344

8465

0.749

18

1×35

7.2

0.6

3.4

15.2

445

11731

0.540

18

1×50

8.5

0.6

3.4

16.5

594

16502

0.399

18

1×70

10.2

0.6

3.4

18.2

792

23461

0.276

18

1×95

11.8

0.7

3.4

20.0

1034

31759

0.199

18

1×120

13.2

0.7

3.4

21.0

1280

39911

0.158

18

1×150

14.8

0.7

3.4

23.0

1566

49505

0.128

18

1×185

16.4

0.7

3.4

24.6

1897

61846

0.1021

18

1×240

18.6

0.7

3.4

26.8

2413

79823

0.0777

18


Q:what is the resistance of overhead power cables?
Search for resistances per mile aerial use' and you will find some info from Power systems stability handbook By Anthony J. Pansini
Q:Why cross bonding in power cable?
If so, the answer is: By tying multiple cables together, the current carrying capacity of the total cable is increased without having the total cost increase in proportion. In other words -- using the picture as an example -- tying 4 equal sized cables together increases the current carrying capacity by a factor of 4, but the cost of this multiple-wire cable is less than the cost of a larger single cable that would carry an equal amount of current. .
Q:i cant seem to find a place to put my power cable to the inner part of the car.i dont seem to find a decent place to drill a hole to or the firewall i think its what itscalled, im using a buick regal 1992.... i was thinking of putting it through the door, is that safe?is it done sometimes or not recommended at all?
I've gone through the door with 6 gauge wire, I wouldn't recommend this at all, but especially with anything larger than 6 gauge. It didn't really let any water in at all, but I must have gotten lucky, I've heard a bunch of horror stories with that. I'd say just look harder or if absolutely necessary, go through the floor, but make sure to seal it up good. Note: I was running a 450 watt amp at the time I had the 6 gauge wire, now I've got a 1000 watt mono amp with 0 gauge wire running through the firewall :-)
Q:Which is the best way to prevent damage to the laptop / ac power jack when someone trips on the cable ?Dont ask me to buy a Mac since I already have one. This is for my new PC notebook.
I would suggest using the velcro tye's you can get at any electronic store. Try tying off at the leg of your table. You can also use gaffing tape to tape it down to your floor. Gaffers tape usually doesn't leave a residue and is easily removed. Again, you can get it at Home Depot int he electronics section. Oh yeah, and be careful. :o)
Q:I just have the power cable for battery, lost the ground cable.. Can I cut from power cable and use for ground? Are they the same thing or different cables.??
for the most part, all wire is the same. Just a bunch of stands of copper and sometimes aluminum. So yes, go ahead and use the power cable.
Q:its like a big power box the has two metal prongs, and is about 2quot;X3big and fits into the same size slot, if you push it in it gets power for a second then doesnt if you jiggle it around it gets power for a second and doenst.anyone know please?
You will need to rest by unplugging Power Box, waiting about one minute, then plug power box back into printer. Then unplug power cord form wall outlet, wait one minute, and plug printer back in to wall outlet. This should solve your problem.
Q:hi can some 1 help me? my problem is my harddrive just stops working its happend twice now.so i unpluged the sata power lead from the hard drive and from the power supply plugged it all back in and worked fine for months and today it happend again so i did the same thing and all is good again.so could my lead be dodgey or could it be my harddrive.if it is my lead where can i buy a proper multi sata power from thanx.
first of all do you have another sata power connector you can plug into the hard drive? if you do then try that. or do you have a spare sata drive you can plug into the current power adaptor? if the drive functions correctly from the change in power adapters or the spare drive has issues your power supply may be bad. otherwise you may want to contact the manufacture of the hard drive and do a warranty replacement. or just buy a new hard drive. chances are your hard drive is going to fail on you. either that or make sure the connection is secure and don't hit your pc Note if your optical drive is sata as well swap the connections from drive to drive and see if your disk drive acts up instead of your hard drive.
Q:I had gave my amp a 16 volt input, then there was a spark which came from fuses that got burnt. I then replaced the fuses, rewired it nd gave it a 12 volt input it came on and went on protection. So i left it aside and after a few days i tryd connecting it again but this time it came on and it was burning the power cables no matter what guage wire i used. Any idea why its doing that?
Look for a short circuit in the input power circuitry.
Q:The monitor is ........ Since I have a HDMI cable will i need anything else?
An HDMI cable is not a power cable, it is only used to view the picture from whatever source it is.
Q:And can u please explain in detail how u get xbox live i dont want any free survey things just like do i have to buy a card how much it is do i need extra cables? ok thx!
for the original xbox thats right, OK first step: 1: get an ethernet cable 2: get a DSL modem 3: Hook up modem to wall 4: hook ethernet cable to back of xbox 5: go to the dashboard thingy,(dont know what it is on original) 6: go to xbox live and purchase it.

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