Metal Shielded Power Cable for rated voltage 0.6 / 1kV and below of transporting electricity
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
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1. Application
This product is suitable for rated voltage 0.6 / 1kV and below of transporting electricity. This product has a strong anti-electromagnetic interference,anti-lightning and a uniform electric field, improve power quality characteristics. Especially for sophisticated electronic device places, such as computer center, aerospace monitoring center, intelligent building.
2. Type and Specification
Voltage | 0.6/1 kV |
Type | VV-P2、YJV-P2、VLV-P2、YJLV-P2、VV22-P2、VV32-P2、VV42-P2、VJV22-P2、YJV32-P2、YJV42-P2、VLV22-P2、VLV32-P2、VLV42-P2、YJLV22-P2、YJLV32-P2、YJLV42-P2 |
Specifications（mm2） | 1 Core：4～300； 2 Core：4～185； 3、 4、 3+1 Core：4～300 |
Standard | GB/T 12706-2008 |
3. Using features
① Rated voltage Uo/U 0.6/1 kV.
② The permissible maximum conductor operating temperature: XLPE insulated 90 ℃, PVC insulated 70 ℃.
③ Cable short circuit (the longest duration of no more than 5s), the maximum temperature of the conductor: XLPE insulated cable 250 ℃, PVC insulated cable 160 ℃.
④ Laying the ambient temperature should not be less than 0 ℃, should be less than 0 ℃ pre-heated. Cable bending radius: Single cable without armor no less than 20 times the cable diameter, armored not less than 15 times the cable diameter; multi-core cables without armor is not less than 15 times the cable diameter, armored not less than 12 times the cable diameter.
⑤ Finished cable should be subject to 2.5U0 + 2kV power frequency voltage test 5 min without breakdown.
⑥ DC resistance of conductor at 20 ℃ comply with GB / T 3956.
⑦ Finished cable with anti-electromagnetic interference, anti-lightning and other characteristics.
4. Picture of structure
1、Conductor 2、Insulation 3、Filler 4、Tape 5、Inner Sheath 6、Metal shield 7、Outer Sheath
- Q:So my vehicle's amp recently stopped working. It worked great after I installed it about a year before, so after testing for shorts, burnt out fuses, etc, I decided that the amp had died on me. After getting a new one-and it not working either-I checked the voltage at the end of the power cable where it hooks onto the amp. I get a 12v reading when the ignition is off, but only a 4v reading when it is in the run or aux. position. The in line fuse is good, as well as the battery (just had it checked). Any ideas as to why this is happening? As of this posting, I have NOT tried running a new power cable yet, but that is the next step if nobody has an answer. Thanks.
- Try a new power cable, if i were u, I WOULD def. go with 0 guage Memphis wire, which is 95% pure copper. Its very good wire, top quality. Your old wire just burned out cuz it was probably around 10% copper.
- Q:Copper and Aluminum are being considered for the cables in a high-voltage transmission line where each must carry a current of 50A. The resistance of each cable is to be .15ohms per kilometer.A. If the line carries power from Niagra Falls to New York (500Km), mow much power is lost along the way in the cable? Compute for each choice of cable materialB. the necessary cable diameterC. mass per meter of cable Please correct if you see anything that may be offSolving for part a:Power = I deltaV, since deltaV was not given IR=deltaVso Power = (I^2)R = 50^2 x 75 = 187.5 kW lt;-- answerR= 75 since R= .15 ohms/ km x 500kmB) resistivity of copper = 1.7 x 10^-8 ohm m resistivity of al = 2.82 x 10^-8 ohm m R = (resistivity x length)/Areawhat do i use for R? is it the 0.15 ohm/km or 75 ohm?using the 75 ohm as R, I get that the radius of the copper wire is 0.0000361 m and the diameter is then 0.0000722.Am i on the right track?
- I think you went wrong with the length. If R= (resistivity x length)/Area, make sure you are using length as 500,000m as the units should be in meters, not km. R is going to be 75 ohms because you are considering the entire length. Then solve for area and radius.
- Q:theres a red wire, black and yellow. i turned the power supply to the shower off at the main switch board. but when cutting through the cables to repair it it nocked off another switch on the switch board even though the shower is on its own circuit. does this mean there is still power in the wires and is there any power in the yellow wire (earth). witch is the live wire red or black?
- Power near shower or to? You have 220 power and both the red and black are live (will deliver 110 to earth.)
- Q:on a 600 watt amp will it blow my amp?
- you mean the power cable that comes in a 1200 watt wiring kit, no because it most likely is only 6 gauge wire and most amps wont accept power wires bigger than they can handle
- Q:I was walking through the bush recently and I noticed that there were cable towers separated by a valley. How would they get the cable between the towers when there is a cliff on either side?
- I doubt they use a rope to pull that cable. Even if they upsize the rope each time, it sounds as a waste of time to me. They have hellicopters that transport tanks now. I doubt that they can't carry the weight of a cable accross a valley. The kite story is cute, but I would say its great child reading material before bedtime....... lol:)
- Q:How to choose the diameter of the power cable threading protection tube?
- If you are using a cable that is suitable for direct burial, you do not need a casing. But in the place into the building, should be casing, in order to protect. General steel pipe can be.
- Q:I want to order a small 100 watt amp and needed to know if it can get powered by the head unit by connecting it with the rca cables.. thanks..
- The RCA cables do not supply power to the amplifier; they just carry the audio signal from the head unit to the amp. Your amplifier, regardless of its power rating, will need power and ground connections in addition to the RCA and remote outputs from the head unit.
- Q:I have been given a Toshiba flat screen tv - the product type is 20VL44G however the power cable has been lost. Does anyone know where I can get a replacement from as I have Googled this and cannot find anything? I am in the UK, thank you all.
- If the cable normally fits into a socket on the tv, then you need to describe the socket to us and measure it if possible.
- Q:why use of black color for electrical Power cables ?
- Someone had to make a choice and black was it. Black and red are the hot wires. White and green are neutral. Update: Lee26Loo may be right about color being different for different countries, but you asked about a black wire so I assumed you are in USA.
- Q:lets say for an optical drive, the power cable has four pins. im guessing that there is power (12v?) and ground but what about the other two?im trying to plug a pair or old neon sticks into my car for accent lighting and i need to know where to put these wires at, if they are all neccessary.
- The four pin connector that is used to power PC drives supplies two different voltages: +12 volts for the motor +5 volts for the electonics The other two pins are ground pins. ________ / .............. |..1..2..3..4..| |.................| Pin Function 1 +5 V 2 Ground 3 Ground 4 +12 V
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Metal Shielded Power Cable for rated voltage 0.6 / 1kV and below of transporting electricity
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
OKorder Service Pledge
OKorder Financial Service
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