xlpe insulated low voltage power cable

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Specifications

xlpe insulated high voltage power cable
1.CU or AL conductor
2.xlpe insulated
3.more than 25years' production experience

1.The standards

The power cable is mainly complying with IEC 60502 standard, also can be produced according to OEM requirements and other standards, such as BS, DIN, ASTM, VDE, NFC standards, and so on.

2.the construction of the power cable for different voltage grade

2.1 low voltage cable power cable

Low voltage (0.6/1 kv)

single core or multi-core

copper or aluminium conductor

pvc inusulation

steel tape armored or galvanized steel wire armored or unarmored

pvc outer sheath

power cable.

2.2 medium voltage cabel power cable

Voltage grade is up to 35kv,

cross-section area can be up to 1000 sqmm (copper or aluminiun conductor).

Conductor long-time operating temperature is 90 degrees.

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

1kv-35 kv

multi-cores

copper or aluminium conductor

xlpe insulation

copper tape or copper wire screen

galvanized steel wire armored

pvc or pe sheath

power cable

2.3 high voltage cable power cable

High voltage (35kv~220kv)

copper or aluminium conductor

xlpe insulation

metal sheath (lead or corrugated aluminium)

hdpe or pvc outer sheath power cable.

Laying conditions: for lyaing under ground with large different altitude, be able to bear external machanical force and moderate pulling force.

3. the power cable's characteristic:

3.1 long time operating temperature for cable conductor is 90 degrees.

3.2 the highest temperature of the conductor in short circuit (no longer than 5 seconds) in not more than 250 degrees,

if a joint is in the cable, the temperature of the tinning welding joint is not more than 120 degrees, compressing joint not more than 150 degrees and electro-welding joint not more than 250 degrees.

3.3 no drop in limited provided there is full mechanical tention when cable is laid. It si forbidden to lay cable in iron-pipe or to fix cable by circling around the cable with iron materials.

3.4 being laid, the minimum temperature of the cable shall not be lower than zero degree. In the case of lower temperature, heating measures shall be taken.

We can also supply the OEM and customized products according to your request

Q: I have a very old computer tower without the fat monitor. (which i through away years ago) I have some pictures on it that i would like to extract, but i don't know how to. And i lost the power cable to the tower. I would appreciate if you could help me. Thanks: If you don't mind a bit of dust you an open the case and extract the Hard drive (It is hard to get the case off some old computers) Once its out, you can take it to a computer repair/shop and get them to get the stuff off of it.

Q: I have an ASUS G1SN-X1 and my laptop was working normally while plugged in. Then all of a sudden it stopped charging the battery. After it stopped charging the laptop was running off the remaining battery power. The battery eventually runs out of juice but now i can't turn on my laptop because the power cord won't charge even though the power indicator light is on on the power cord supply. I even took out the battery and just left it plugged in but still wouldn't turn on. Any suggestions on what the problem could be and how to solve it?: Seems to be a short circuit. This is a common problem with Laptops, including Asus Laptops. I've had Dells, Asus, Lenovo, and HP laptops and each laptop's power cord has broken at least once. Unfortunately, you're out of luck. You will need to buy a new power cord, which could run you anywhere from $15-60, depending on the vendor

Q: This is a self built computer. When using it in a different room, it functioned normally. However, now that I've moved it to a new room, it would constantly reboot or just loses power entirely. With the latter, I would have to remove the power cable and hold the on button for a while before I could turn it back on. Also, when I shut it down, the computer would reboot by itself instead.: Most of times the issue should be occurring because some problem related to power. Do easier things first. 1. Use another power cable. 2. Get an extension form different wall plug and power your PC through it. 3. Bring the PC into previous room and try. When using it in a different room, it functioned normally. However, now that I've moved it to a new room, it would constantly reboot or just loses power entirely According to your above saying, I can guess something like this also, If the computer had faced to some shock while you're changing rooms, sometimes, these is a chance to occur these kind of problems because a shock can produce a loose connection. Remove the causing and check all the connections inside CPU such as Power, RAMS, Processor....... and all it's possible.

Q: It's a mains electrical cable, like a kettle or computer, 3 pin but with a little groove under the 2 pins. Please help.: If you are in the UK, it is 13amp insulated, power cable with live, neutral and earth wires.

Q: Power cable yjv22-10kv-3 * 50 what it means: 10kV XLPE insulated steel tape armored PVC sheathed power cable three core 50mm2

Q: I am thinking about buying a hard drive and a SATA to eSATA cable to get more space to store things but I dont know whether or not the eSATA cable supplies power to the hard drive like a USB port. Do I have to buy a power cable for the hard drive or will it work without one?: as far as i know you dont need anything but a SATA cable and it will power up.

Q: Wire with a single core copper wire is good, or multi-core good?: In the air defense regulations, the pipelines of the air defense zone need to be treated with the protective wing ring. The bridge frame is designed according to the cable laid in the bridge. The cable size and quantity determine the size and quantity of the casing. Increase the standby, air defense requirements casing with hot galvanized treatment, both sides of the exposed wall shall not be less than 100 mm, wing ring production can refer to rigid waterproof casing or flexible waterproof casing (explosion-proof). The general construction plans will have a clear sign, or should be presented to the Design Institute in the trial.

Q: I have a Belkin Tune Cast II FM transmitter. The fuse in the DC car power cable is .5 A but it blows every time I plug it in. What is the correct fuse to use for this charger?: Those transmitters are very low amp draw... as you noted 0.5 amps, which at 13 volts is about 7 watts of power... and even that sounds high for a portable electronic FM transmitter. With that little power, you probably have a faulty unit for a fuse to blow. I assume you are using an aux 12v power source in your car and the (cigarette lighter) adapter that came with the transmitter. Now most adapters are not fused, but yours might be, and you could open it up and just see what the number on the fuse is - probably 2.5 amps max. Radioshack carries replacements for those small fuses. Considering that the car's fuse rating on most aux power sources is about 15 amps, your transmitter could not possibly draw that much unless there were a problem. The problem may lie in the aux power socket or in the adapter itself. I'd start by trying something else with an adapter - such as a cell phone charger. If plugging that into the same socket blows the fuse (in your car's fuse panel) then its probably the socket. If however it works fine, then the problem lies the adapter on your transmitter; which = return that and get a new one. I have seen many adapters with bad design that shorted easily and blow the car's fuse. Pray that its the adapter and not the socket.

Q: Trying to troubleshoot my computer I have been unplugging and replugging wires. After a while of looking around I have found that the ATX power connector is missing a part of the pin. Now my computer is unable to boot. Is there a way to fix it. Or am I stuck going to get to a new computer.: Im confused, which cable is this? If this is a home-built PC RMA your power supply but if it's a HP/Dell/Whatever then call them for support and/or warranty info.

Q: some one told me that cisco get this router without AC power it get the power from the network cable?: You need to make sure your Switch supports POE (power over Ethernet).

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