• Cross-linked polyethylene insulated power cable System 1
Cross-linked polyethylene insulated power cable

Cross-linked polyethylene insulated power cable

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. Product Properties:

1. This product should comply with GB/T12706-2002 national standard.
2. Partial discharge test: when rated voltage Uo is 18kV and below, the cable discharge should be less than 20PC; when rated voltage Uo is more than 18kV, the cable discharge should be less than 5PC.
3. 20 ℃ conductor DC resistance: Copper core ≤ 0.017241Ωmm2/mo Aluminum Core ≤ 0.028Ωmm2/m.
4. The combustion performance (flame retardant cable) should be tested in accordance with GB/T18380-2001 standard.

II. Characteristics of usage:

1. The maximum long-term temperature of the cable is 90 ℃.
2. When the cable is laid out, the ambient temperature should not be less than 0 ℃, and the bending radius of armored cable should be no less than 20 times the outer diameter of the cable.
3. In the event of short circuit, the maximum temperature of the conductor should not exceed 250 ℃, and the lasting time of the conductor should be no more than 5 seconds.
4. The laying temperature should not be less than 0 ℃.
5. In event of short circuit, the maximum temperature of the conductor should not exceed 160 ℃, and the lasting time of the conductor should be no more than 5 seconds.
6. The cables are applied to transmission and distribution systems with rated voltage of 0.6 / 1,1.8 / 3,3.6 / 6,6 / 6,6 / 10,8.7 / 10,8.7 / 15,12 / 20,21 / 35,26 / 35KV.
7. YJV and YJLV are applied to indoor and outdoor installation, and can withstand a certain degree of laying traction, but can not withstand occasions with mechanical external force. Single-core cables are not allowed to be laid in the pipelines with ferromagnetic materials. YJV22 and YJLV22 are applied to underground laying, can withstand the mechanical external force, but can not afford a big pull.

III. Type and description:

Type
Description
YJV
Copper core cross-linked polyethylene insulated PVC sheathed power cable
YJLV
Aluminum core cross-linked polyethylene insulated PVC sheathed power cable
YJV22
Copper core cross-linked polyethylene insulated steel belt armored PVC sheathed power cable
YJLV22
Aluminum core cross-linked polyethylene insulated steel belt armored PVC sheathed power cable

III. Production scope:

Type
Number of cores
Rated voltage
0.6/1
1.8/3
3.6/6,6/6
6/10,8.7/10
8.7/15~12/20
18/20~26/35
Conductive wire core nominal cross-section mm2
YJV
YJLV
1
1.5~800
10~800
25~1200
25~1200
35~1200
50~1200
3
1.5~300
10~300
25~300
25~300
35~300
-
4
4~240
-
-
-
-
-
YJV
YJLV
1
2.5~1000
10~1000
25~1200
25~1200
35~1200
50~1200
3
2.5~300
10~300
20~300
25~300
35~300
-
4
-
-
-
-
-
-
YJV22
YJLV22
-
-
-
-
-
-
-
3
4~300
4~300
25~300
25~300
35~300
-
4
4~240
4~240
-
-
-
-
YJV23
YJLV23
-
-
-
-
-
-
-
3
4~300
4~300
25~300
25~300
35~300
-
4
4~240
4~240
-
-
-
-


Q:i have the computer powersupply 400w and i dont know what cable to connect to the car stereo???
If is an aftermarket head unit , connect the thick yellow (continuous power) and red (accessory power) wires together to the positive red wire of the power supply 12V. Next connect the black wire (ground) with the black wire of the power supply. You should be ready now.
Q:I asked before about installation of power and control cable in the same conduit .. I think it is not a good practice.. I want to ask about installing 2 power cable each 480V in the same conduit ..Also I want to know if it is mentioned in any standard like NECthx
You can as long as every cable in the raceway is insulated at least for the maximum voltage in the raceway. NEC 300.3 (C) (1). You also need to consider raceway fill limits, and ampacity derating for 4 or more current carrying conductors.
Q:I want to know if the dell vostro 260 has it
Power supply . yes it has one PCI-E slot , no it does not nave one PCI_E cable - no not that either I am guessing you want to know if you can install a graphics card for gaming? the answer is NO
Q:W22 in the cable on behalf of what
Is the name of the vv22 it is armored copper core PVC insulated power cable V is PVC, VV said PVC insulated PVC sheathed, insulation and sheath is two different things, the jacket is the outermost layer of the cable, Insulation, mainly from the role of protection cable, the insulation layer is wrapped in the conductor outside the layer, mainly from the insulation. 22 means armored, armored between the sheath layer and the insulation between the strip, and its role is to strengthen the protection of the cable, at the same time, can prevent the mouse bite, can also be used as ground. The copper core is not shown in the letter in the model, because most cables are copper, so the copper cable basically takes its representation (indicated by T). On the contrary, if it is aluminum core cable, it will be added in the model L said aluminum core.
Q:i wanna know how much distance should be in between the power cable and the cat5 cable
it could be ok at a few inches however i personally had experience where it had to be a few feet but only with power going to a florecent light... whenever light was turned on i lost net yet cat5 could be run right next to light itself or other power lines no problem.. fyi, no one could figure it out, even qwest dsl service people ( 3 in all) - ended up having to be 3 feet from just that certain power line
Q:I am not sure of the reason but when i plugged in the power cable there was a crackling sound only for a second and then it stopped. I remember a similar occurennce when i had a loose electrical circuit would this have done any harm to the computer.
you merely experienced the stunning scent of silicon frying. possibly the processor overheated and burned. consistent with threat a skill surge brought about your powersupply to prepare dinner the motherboard. In any condition, that computing gadget has been cooked. i admire that scent. electric warmth on silicone and distinctive mineral circuits.
Q:ok ive been having amp trouble lately. it wont turn on. ive figured the problem today when i got the voltage tester out. I have me Remote Turn On working.My ground is solid.RCAs connected properly.NO fuses are blown. ive checked all of them; 30 amp fuse for AMP, Max fuse under the hood, fuse relay center under the hood too, all good. connection from the power terminal is solid. heres what happened: i decided to move my amp and run the wires under the door sills because i needed more space. so i just had the car off and i disconnected my remote, power, and rcas. i left the ground because that didnt need to be moved.i dropped the power wire and it hit a seatbelt thing, and it sparked once. but not big.nothing blew, but now it seems like my power wire isnt working, my amp wont turn on-keep in mind my amp was not touched by the spark in any way.
Did you re check the in-line fuse under the hood?
Q:my amplifier s power cable is not long enough to reach battery . so is there any problem if i take another piece of power cable and then attach them ?
It's safe enough, as long as you make a good splice, and insulate it well. For automotive use, I like insulated, crimp-on splices. If this is a really high-power setup, and the power cable run is that long, you may be better off replacing it with heavier-gauge wire.
Q:I just bought it!
It's obviously faulty. You really should only hear the power brick fan if you put your ear up to it.
Q:I want to turn on my PC but my power cable was missing so i got a new one. A small sheet on the PC's power cable input hole says quot;230 V Rated voltagebut the new power cable fork has some characteristics written on it like EL - 202 / 10-16 / 250 quot;. So I'm afraid that 250 stands for Voltage so the power cable voltage is different from pc's rated voltage. I live in europe and we have 220V here from the power supply.Can I use this power cable or will it mess up my pc ? It's quite a quick issue that I need help with. Many thanks to everyone who can reply quickly. Cheers ;)
The cable seems to be rated higher than your input voltage so you should be okay.

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