PVC insulated power cable

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. Product Properties:

1. This Product should comply with GB/T12706-2002 national standard.
2. At room temperature, the cable can withstand high voltage test with AC frequency and voltage of 50Hz and 3.5kV for 5 minutes and can not be breakdown.
3. 20 conductor DC resistance rate: Copper core 0.017241mm2/mo Aluminum Core 0.028mm2/m.
4. Combustion performance (flame retardant cable) should be tested in accordance with GB/T18380-2001 standard.

II. Use characteristics:

1. This product should be applied to transmission and distribution lines with AC rated voltage of 0.6/1kV (Uo / U) and below.
2. The maximum long-term working temperature of cable conductor should be 70 .
3. The bending radius of armored cable should be no less than 20 times the cable diameter.
4. The laying temperature should be no less than 0 .
5. When short circuit occurs, the maximum temperature of the conductor should not exceed 160 , and the lasting time of the conductor should be no more than 5 seconds.

III. Type and description:

Type		Description
Copper core	Aluminum core	Description
VV VY ZR-VV	VLV VLY ZR-VLV	PVC insulated PVC sheathed power cable PVC insulated polyethylene sheathed power cable Flame-retardant PVC insulated PVC sheathed power cable
VV22 ZR-VV22	VLV22 ZR-VLV22	PVC insulated steel armored PVC sheathed power cable Flame-retardant PVC insulated steel armored PVC sheathed power cable
VV23	VLV23	PVC insulated steel armored polyethylene sheathed power cable

Production scope:

Type		Conductor nominal cross section
Type		Single core	Double cores	Three cores	3+1 cores	four cores	five cores	4+1 cores	3+2 cores
Cu Copper core	VV	1.5-1000	1.5-185	1.5-300	4-300	4-240	1.5-185	4-185	4-185
	VY	1.5-1000	1.5-185	1.5-300	4-300	4-240	1.5-185	4-185	4-185
	VV22	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185
	VV23	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185
Aluminum core	VLV	2.5-1000	2.5-185	2.5-300	4-300	4-240	2.5-185	4-185	4-185
	VLY	2.5-1000	2.5-185	2.5-300	4-300	4-240	2.5-185	4-185	4-185
	VLV22	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185
	VLV23	10-1000	4-185	4-300	4-300	4-240	4-185	4-185	4-185

The cross-section of the fourth core of 1 +3 cable, the fifth core of 4 +1 cable, the fourth and fifth cores of 3 +2 cable

Main wire core	Neutral or grounding line wire core	Main wire core	Neutral or grounding line wire core	Main wire core	Neutral or grounding line wire core
4	2.5	25	16	95	50
6	4	35	16	120	70
10	6	50	25	150	70
16	10	70	35	185	95

Q: i disconnected the power cable to the hard disk and tried to boot,but it booted (through ubuntu live cd).What might be the cause for this problem?I need ur help: If you disconnect the power cable to your hard disk in which your system disk is located, for sure, your system will not boot, it will boot only if you have inserted a bootable cd or other drives, the system will not also detect your hard disk., there will be no activity to your hardisk, because there is no power even the interface cable is connected. Reconnect only the power, when the system has shut down and power ac cable also disconnected.. If your hard disk is new, you need to have a bootable installation cd (such as windows xp), it will boot to the cd, then you can create partitions (if you want), to the new hard disk, then instllation process will continue, just follow if you are prompted..(note that new hardisk normally not formatted and it will not boot or run without installing operating system program on it)

Q: What is the power cable accessories used to do?: The shield has two types of semi-conductive shield and metal shield

Q: I just got a cheap intel i3 custom pc build on OKorder. But, i have no idea on how to set up all those PSU cables and the fans and everything else (seller thought it was a great idea to unplug every cable inside, which led to me turning on the pc assuming everything was good to go which led to the cpu overheating after turning it on) But anyway, i need to know how to setup the psu cables. My PC looks like a mess with all those cables jumbled up together. There are 4 distinct think cables sticking out from the PSU and all the other cables come from the case or the fans. Some of the cables come with numbers (1, 2, 3) and some are already plugged into the mobo, so i don't want to touch those. How to do this?: CD/DVD drives and hard drive all use the same power connectors (multicolored), so plug them in whichever way you want. There is no specific order. Don't remove any ribbon cables, and if you wish to have a floppy drive, the power cable is slightly smaller than normal ones. Commonly, fans can be plugged in to any port on the motherboard as long as they reach without straining the cable. They can only be inserted one way and are likely three-prong so it should be easy. The numbers on your cords don't matter.

Q: Hi! I want to buy I new Hard Drive but I've got a problem. I have the IDE conector but I don't have the Power Cable. It is connected to my Video Card. Can I add a new one? Can I use a power cable from a optical drive(CD/DVD)? Thanks!: All you need to do is pop down to your local computer store and get a power splitter, just make sure you get the right type, IDE and SATA drives have a different kind of power connector, so just make 100% sure before you buy!

Q: Can I do the big 3 upgrade by only doing the 2 ground cables(battery to chassis and engine block to chassis) now and doing the power to the alternator at another time? Will this give me a little performance boost until I can get enough material?: Yes, that is fine. That is what i did in my car because it was a pain to get to the alt and i had a new one on the way. My voltage was dropping to around 13 volts before i upgraded the two grounds and after it never dropped much past 13.5. It is more of a problem to upgrade power cable and not the grounds, not to upgrade grounds and not power.

Q: Hi I purchased a Sony Bluray optical drive from Ebuyer (bad move),The drive showed up in a tackie box with no cables included, manuals etc. I plugged in a SATA cable in to the back but its not powering up, there is a slot for another connection but with no cables enclosed I am I right in saying the SATA cable should power the drive up as well?: Sata Cable With Power

Q: I have a 240 watt jbl subwoofer in my truck and a 200 watt kenwood amp i bought a kit of 550 watts.But i just bought a 900 watt visonik subwoofer and a 700 watt visonik amp. i need to know if i can use the 550 watt power,ground,rca cables for my new system?: No, you don't have enough power, but you can sure as hell try.

Q: i have a modular power supply i lost my cables moving out of my old house. so can any one tell me where i can get new ones to my power supply:: I don't think you can, really... Modular power supplies come with cables, they are not one size fits all, every brand and even every model might have different cables and plugs. Contacting the manufacturer will be your best bet, but it might not be worth it, might as well just buy another power supply, it's only another $45 shipping and all.

Q: Now i get a message saying I have low system voltage. Is this gonna impair performance? Are there adapters for this?This is for a DESKTOP. Dell XPS.: What? What are you saying? What processor uses a 10 pin power connector? You did 'say' CPU! (Central Processing Unit) Or do you mean the 20 pin ATX Motherboard connector? (AMD's use no power to processor connector. Intel Pentium 4 and UP, use a four pin power connector, from the power supply to the motherboard. (Mobo) Edit: Low System Voltage will start with causing weird things to happen. Then the computer motherboard power headers,(Connectors), will burn up. I suggest you turn this computer off, un-plug it, and email me.

Q: I need to change a cable that goes from public power lines to power meter because its skin/protecting shield is peeling off. What happens is that I need to fix this issue as soon as possible but do not know what kind of cable should be used for repair. I would greatly appreciate your help. Thank you!: What did the electrician say? This is not exactly a DIY project, because it requires inspection and possibly permits. You cannot connect this yourself. The size if the wire is related to the material, distance, and power. It may also be related to local practices. The old 60 amp service entrance is illegal, so you may have to upgrade to 200 amp which would be way different for wire size. An electrician will know the codes relevant to your situation. You can probably get the wire at a home improvement or electrical supply house but the electrician will have to make the connections. Plus, it keeps you from frying yourself or the electric company from pulling the plug.

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