Xlpe Insulated Armoured Power Cable 2014

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 1000 m/month

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Quick Details

Place of Origin:		Brand Name:		Model Number:	YJV22
Insulation Material:	XLPE	Type:	Low Voltage	Application:	Power Station
Conductor Material:	copper or aluminium	Jacket:	PVC

Packaging & Delivery

Packaging Detail:	Drum, Reel, Coil or according to customers' request
Delivery Detail:	according to customer's request, usually 2~4 weeks

Specifications

power cable
Copper or aluminum
XLPE insulation
Copper tape or copper wire screen,aluminum wire armoured
PVC or PE sheath

power cable

Product Description

1.standards

The Products are mainly complying with IEC 60502 standard, also can be produced according to OEM requirements and others standars, Such as BS Standard, DIN standard, ASTM standard, ETC.

2. voltage

Voltage grade is up to 35KV,

3. construction

copper or aluminum conductor

copper tape sheild

XLPE insulated

steel wire or steel tape or copper tape armoured

PVC sheath

4.Service conditions

long-time operating temperature is 90 degrees.

In short circuit, conductor highest temperature should be not more than 250 Degrees.

5. Laying conditions

For laying under ground with large different altitude,be able to bear external machanical force and moderate pulling force.

Q:The difference between the power cable YJY22 and YJY23 is in the outermost layer, one for the PE sheathed, one for the PVC sheathed. What is the applicable environment, and why? Question added: I have to ask is the difference between 22 and . not 22 and 32! Thank you for the answer. Learn more together: Look at the chassis of the internal power supply is not connected to your power interface to see how many mouth ~ there is a 4-port square of the additional power socket to see there is no link that is what the link method is generally written on the motherboard ~ The word is a small look carefully ~ Corresponding to the chassis of the various plugs to see if there is no wrong plug (but the general can not start too much Gibel error) can be observed by the power indicator light (light) and observe the hard disk indicator Red (flashing) to determine the right or wrong line. There is only listen to the warning sound, the boot will be crisp ring, if there is proof of plug, there is no relationship in fact because there is no alarm, hdd hard drive, led + - white green two-wire power instructions, the above said three lines Do not plug can also be a normal boot, as long as it pw power plug can be a ~ rw restart does not affect the boot

Q:Copper core power cable laying cable sets what fixed: BTS is 2G base station, a wireless network consists of N BTS and several BSC, each BTS need to access the BSC through the transmission network. 2G base station transmission interface is mostly 2M interface. SDH (Synchronous Digital System), is a technical system developed by ITU, is a transmission technology. SDH line side (that is, out of the cable) is 155M, 622M, 2.5G, 10G optical interface. Branch side (then business network equipment, including base stations) are more than 2M, FE, GE also has 155M optical interface. DDF and ODF are patch panels, DDF digital patch panels, ODF fiber patch panels. SDH line side of the ODF frame, is received on the outgoing cable, DDF frame service network equipment, in the base station is then BTS. Set the patch panel is mainly for easy maintenance, you can label on the patch panel, each interface business type is very clear. The communication system diagram in the base station is this: BTS - DDF - SDH - ODF - another bureau.

Q:YJV three-core cable and the difference between the four-core cable: This phenomenon is generally the audio input has an AC signal amplified by the amplifier after the results, supplies a little short and good quality of the input of the smooth exchange of spring spring to help Tong burst Kun line test, if not improved that is the receiver problem.

Q:I have bought a 1.5 ton window AC from Blue Star recently and used 2.5 sq mm cable to power it through a 16A DP MCB.Can the load be supported in this scenario?: I asked this same question 3 times, and didn't get a good answer

Q:Hey guysA 6mm power cable can hold up to 25A, but, if a product draws a maximum of 4A, in theory, can this 6mm be reduced? If so, by approx how much?Cheers, much appreciated!! :): yes. Resistance, and therefore voltage drop, is inversely proportional to the square of the radius or diameter. in other words, cut the diameter in half to 3 mm, the current capability would be 1/4 or 6 amps. 25/4 = 6.25, and square root of that is 2.5, and 6mm/2.5 = 2.4 mm, using only voltage drop considerations. If temperature in the wire is important, it gets more complicated, as you have to consider physical size of the wire, insulation type and thickness, etc. Of course wiring codes would override all this.

Q:Suppose load is 100KW, length 50m, how to calculate cable size. If we know current Is any easy mathod to calculate cable size.: There are two issues to consider, cable heating and voltage drop. Of the two, voltage drop is by far the easiest. You need to determine what the allowable voltage drop in you cable is. The voltage drop is just I x R where I is the current and R is teh round trip cable resistance. The specification of 100 kW isn't enough. If its a high tension 100 kV line, the current is only 1 amp and a run of 16 AWG wire would deliver about 99,999 volts out of the original 100,000 volts to your load. If its a 100 volt system then a 4 AWG wire would only deliver only 20 volts to the load. The formula for wire resistance (in AWG) is that 10 AWG has 0.001 ohm/ft. Each increase of 1 in the gauge increases resistance by the cube root of 2 (about 25%). You calculate by picking what voltage drop you can live with, for the known current figure the resistance, knowing the length figure the resistance per foot, and then pick the AWG using the above. The second concern is wire heating. Although you could do the heat transfer calculations, instead look up the allowable ampacity for any wire in an electrical engineers or NEC handbook.

Q:Hey guys,I am going to build a PC around gaming soon, and i was wondering, how many sata and power cables am i going to need for the build, i can't seem to find it anywhere. By that i mean, will i have to buy any extras? I do not know how many come with the mobo and/or PSU.: You only really need one SATA cable, for your HDD/SSD. Even then there are some hard drives that don't take it. Usually, a hard drive comes with the cable/strip included in the box.

Q:HelloWhen i turn on my computer without 4 pin ATX +12 volt power cable my computer starts and everything goes fine but when i connect it to my motherboard my computer does not start.i want to know that is this cables necessary for normal computer operation or i can go without it??I am using ATX 20+4 pin main power cable for my motherboard power.: The problem is with your SMPS (as much I know about computers). SMPS is Switched Mode Power Supply. It is the thing which supplies different power to different components of a computer. If your computer is not getting any power supply, that simply means your SMPS fails to draw current for your devices. You should either repair it or get a new one....

Q:power wont tuurn on from my amp there is power in the cables and i checked all fuses and wires there good to go nugga: I know you said that you checked your fuses, but there are fuses on the amp itself. You may want to check those too. Don't know if you did that already, but something to keep in mind. Does it go to the red light? safety mode? In that case, it may be fried and you may need to find a local stereo shop that can fix it.

Q:is it possible to split the live wire feeding my car stereo into 3 feeds so one is my stereo , two is my satnav power cable and the 3rd is my reversing sensor display. will this overload the wires? any advice how i can do this would be most helpful. thanks: I'm assuming you mean the wire providing the 12-volt power to your radio? And you want to connect other unit's it? It all depends on how much current is drawn by the additional units. Do they have fuses? What sizes are they? Backup cameras usually draw very little current and have really thin wires. Shouldn't be a problem. What type of navigation device? Does it use a DVD-ROM or is it just on a chip, like a portable Tom Tom, Garvin, etc.? If neither of the units' fuses exceed 5 amps, I'd say you're safe (in most cars) running it from the radio's power wire. However, you didn't state the type of car. Late-model GM cars or Audi/Volkswagen have low-current radio wires that use computers. They are known as data bus or can bus systems. I'd avoid connecting to these.

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