• cross linked polyethylene insulated overhead cable System 1
cross linked polyethylene insulated overhead cable

cross linked polyethylene insulated overhead cable

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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:I got a Alienware m15x about a year ago, and about 8 months ago on startup it would make two incredibly loud beeps and a screen would show saying 'your charger cable is not the reccomended 150w originally shipped', even thought it is. It would only happen very rarely at first, but now its nearly every time. I don't mind just ignoring it, but if there is a quick fix it would be nice.
Try going to the support site and seeing if there's a download called BIOS Flash or something similar. You might also try going into the BIOS yourself (It should say something like Press F2 to enter Setup) and looking around for anything out of the ordinary (as far as your knowledge extends.)
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SATA or EIDE?
Q:i just want to select the power cable but i m having some confusion that when we select single core power cable we take current rating of that conductor but if we say 3-core cable has 200A capacity then it means that each core has this capacity or it is the the capacity of overall 3-cores
Current ratings for conductors are based on several factors including conductor type (Copper, Aluminum, other), insulation material (thermoplastic, rubber, asbestos composition), ambient temperature, length, exposure to weather, and numerous other factors stipulated by the NEC or local Code. The ratings are usually given for a single conductor in free air. Mulitiple current carrying conductors which share a conduit, raceway, or any other enclosure must be derated appropriately. See the source below for Code reference and rules of thumb.
Q:I am trying to hook up a LCD display (CPU Temp, USB's in use, Memory Temp/usage, etc) and It came with a 5pin DIN connector for what I assume is the power. I am not sure what I need to do to connect it to the PSU. Any help or ideas?
you plug it into an open 5 pin coming from the psu. P.S. monie is thinking of a monitor.this is a display for the output of censers
Q:My computer has ran fine for almost 6 to 7 months and just recently shutdown, and when I boot it back up, I get a red message and a beeping noise saying quot;The power cable is not connected to the video card. Please refer to the Getting Started guide for information on proper hardware instillationquot;. I thought it was a heat problem with the computer so I shut it down and left it for a while to cool down, but I still got that message.
What part of The power cable is not connected to the video card do you not understand? You need to open your computer and connect the power cable to your video card. It has somehow become disconnected.
Q:I just plugged a 300V power cable into power supply that accepts 115-240V then turned on the power supply. The power supply was not connected to the motherboard. I don't have another cable so I can't really check if its still working nor do I want to try again with the 300V cord if it can potentially cause damage.
It needs to be connected to the motherboard, before it will operate. 300V, just means the capacity of the cable.
Q:Seem to have misplaced both the power cable and adaptor for my hp printer scanner all in one and every where i look i cant seem to pick them up can any1 help me ?
Start with the model number of the scanner and find a power supply. Carl
Q:It is a Gateway Desktop AMD Athlon 64X2 4200, 2048 DDR2, running Win XP Media center edition with Update Rollup 2. It first started when I put it in quot;stand-bymode and the computer refused to wake up. It has now gotten so bad I have to unplug the power several times with waiting periods in-between, before it will start up. I don't know much about computers but have been reading and trying different set-ups as I read about possible causes. If anyone can help, I'd appreciate.
There okorder /... 2. You might not have adequate cooling. Get a program to monitor temperatures and if anything goes above 155?F, you need a better cooling system. 3. You might need a new power supply, since the one you have might not be able to handle the load.
Q:I have recently purchased a SAPPHIRE 100228L Radeon HD 3850 512MB 256-bit GDDR3 AGP 4X/8X HDCP Ready Video Card.
should have come with a power cable. sometimes these are hidden in a compartment inside the box. take all the inner cardboard out. It would be pretty unusual for one of these cards to ship without the cable.
Q:I currently have a 250 watt 2 channel power cord and a 500 watt alpine amp with 2 12 inch mtx terminator subs..i am continuously blowing blade fuses and i ended up buying a 680 watt power cable. Will this blow out my amp or do any damage or will it be all good and give the maximum power my amp can supply? (Without exploding) just wondering thanks!
no sir it will not, infact it may completly stop the problem, i would say to much current is passing through the wire, if the amp will accept the wire (even if its a tight fit) thats what your looking for. so to answer your question using the 680 watt wiring kit is just what you need and will be perfect, you could even get the 1200 watt wiring kit if need be, (assumikng you bought the schosche kit from walmart)

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