8.7/10,8.7/15kv single-core XLPE insulated PVC sheathed power cable(YJV,YJLV)

8.7/10,8.7/15kv single-core XLPE insulated PVC sheathed power cable(YJV,YJLV)

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 10000 m/month

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Nominal Cross- sectional Area of Cable	Nomin- allnsul- ation Th- lckness	She- ath Th- lckness	Approx Quter Dl- ameter Ofc- able		Approx Weight of Cable		D.C Realstance of Cable at 20°C		A.C Reals- tance at Operating Temperature
			Cu	AL	Cu	AL	Cu	AL	Cu	AL
			Cu	AL	Cu	AL	Cu	AL	Cu	AL
mm²	mm	mm	mm	mm	kg/km	kg/km	Ω/Km	Ω/Km	Ω/Km	Ω/Km
25	4.5	1.8	23.0	23.0	775	617	0.727	1.200	0.9271	1.5385
35	4.5	1.8	24.0	24.0	899	678	0.524	0.868	0.6683	1.1130
50	4.5	1.8	26.0	26.0	1073	757	0.387	0.641	0.4936	0.8220
70	4.5	1.8	27.0	27.0	1308	866	0.268	0.443	0.3420	0.5681
95	4.5	1.8	29.0	29.0	1596	996	0.193	0.320	0.2465	0.4105
120	4.5	1.9	30.0	30.0	1874	1116	0.153	0.253	0.1956	0.3247
150	4.5	1.9	32.0	32.0	2194	1250	0.124	0.206	0.1588	0.2645
185	4.5	2.0	34.0	34.0	2649	1481	0.0991	0.164	0.1272	0.2108
240	4.5	2.1	36.0	36.0	3234	1719	0.0754	0.125	0.0972	0.1609
300	4.5	2.1	38.0	38.0	3865	1971	0.0601	0.100	0.0780	0.1290
400	4.5	2.2	42.0	42.0	4830	2354	0.0407	0.0778	0.0616	0.1010
500	4.5	2.4	44.0	44.0	5795	2737	0.0366	0.0605	0.0489	0.0789

Oparat- ing Cap- acity	Cable induction	Reactive impeda- nce of Cable	Positive Negative Sequence impedance		Zero Sequence impedance				Short-circuit Current
			Cu	AL	Cu		AL		Conductor		Screen
			Cu	AL	Cu tape	Cu Wire	Cu tape	Cu Wire	Cu	AL	Cu tape	Cu Wire
uF/Km	MH/Km	Ω/Km	Ω/Km	Ω/Km	Ω/Km	Ω/Km	Ω/Km	Ω/Km	KA	KA	KA	KA
0.1576	0.6474	0.2033	0.9491	1.5520	6.6866	2.2149	7.2980	2.8525	3.69	2.42	1.094	3.540
0.1725	0.6248	0.1962	0.6965	1.1302	6.4358	1.9581	6.8804	2.4290	5.15	3.37	1.092	3.536
0.1917	0.6011	0.1877	0.5284	0.8434	6.2690	1.7854	6.5974	2.4209	7.31	4.79	1.091	3.532
0.2167	0.5765	0.1810	0.3889	0.5962	6.1283	1.6355	6.3544	1.8880	10.2	6.68	1.090	3.527
0.2400	0.5608	0.1761	0.3029	0.4467	6.0548	1.0685	6.2188	1.2477	13.8	9.02	1.066	5.494
0.2603	0.5473	0.1719	0.2604	0.3674	5.4785	1.0185	6.2920	1.1628	17.4	11.4	1.266	5.489
0.2834	0.5341	0.1677	0.2310	0.3132	5.1310	0.9826	5.2368	1.1036	21.7	14.2	1.285	5.484
0.3123	0.5252	0.1649	0.2083	0.2676	5.0985	0.7214	5.1821	0.8181	26.7	17.5	1.266	7.680
0.3439	0.5143	0.1615	0.1885	0.2280	5.0854	0.6932	5.1491	0.7682	34.6	22.6	1.266	7.659
0.3755	0.5032	0.1580	0.1762	0.2024	5.0711	0.6748	5.1222	0.7373	43.1	26.2	1.261	7.652
0.4213	0.4927	0.1547	0.1665	0.1848	5.0788	0.6613	5.1182	0.7092	57.4	37.6	1.256	7.622
0.4613	0.4848	0.1522	0.1599	0.1747	5.0821	0.6495	5.1121	0.6851	71.7	47.0	1.253	7.603

Q: So, I built my first computer 6 months ago, only to have the power supply fail, and maybe fry the CPU or the motherboard (hope not), and I ordered the XFX 550W from newegg. Now I built the computer, but this is actually going to be the first time I'm taking out the cables of the power supply to the motherboard, and it looks like it's quite tightly in there, do I just take it out by force? I don't want to exert too much pressure because I'm a pussy and I don't want to ruin it haha.: Hi, There is often a plastic clip holding the connection in place, check for that first then pull gently as they are not normally that tight. Arnak

Q: I'm trying to run a cable and power outlet into a closet for a media space but im not sure how to add the outlets in there. The area where the closet is, is on a wall that has no outlets and behind the closet is a bathroom which has no outlets on that side of the wall either so theres nothing to tap into. please help.thank you.: This is so situation and construction specific that it can't be answered. Anyone answering this would have to be there in order to tell you what the solution is. Tell ya what, give us full mechanical, structural, and electrical blueprints for your house and I'll tell you what to do. LOL. I'm sorry that your question is impossible to answer. I guess the real answer is to find someone handier than yourself.

Q: i purchased an SATA to IDE or IDE to SATA bidirectional adapter, the problem i have is my PC is SATA and has no IDE power cables for the drive. am i missing something here ? the seller tells me that they have had no issues before. i cannot find a IDE power cable to power the drive anywhere in the PCPC is intel vpro5 1gb ram SATA systemim trying to connect my IDE HDD.thanks: this is what you want. The IDE power cable your referring to is actually called a molex connector. IDE is the type of data interface the hard drive uses (the wide cable).

Q: Wire with a single core copper wire is good, or multi-core good?: (4 × 185 + 1 × 95) is the cable specifications, indicating that the cable has 5 cores, of which 4 cores are 185 Square millimeters, one core is 95 square millimeters. General 185 line is the main core, power with, 95 for the ground core, ground use.

Q: I am trying to install a new Power Supply Dynex 520 Watt ATX and I cannot figure out what cable to connect to the hard drive. It was very small and I had a hard time connecting it. Do you have a clue?: It okorder /

Q: what can i do so i can use my DL burner on my new pc?: EIDE (Enhanced IDE) is no longer a standard on most computers which uses SATA. In turn, they also use different power connections. The channel cable is dependent on the mother board, but the power supply is dependent on the power box. If there is an IDE channel, but no power cable, you have only two options. 1. Buy a new SATA based drive. 2. But a new power supply. Buying a new power supply to replace the one you have is definitely a void of warranty. You are much better off with a new drive.

Q: what the size of power cable 3 core for motor 18.5 Kw with star dalta starter?: Full load current is 32 amps,phase current is 18.4 amps Hence 3 core 15 sq.mm power cable is req.or 3 core 6 sq.mm 2 nos of cables req. to connect motor to starter.

Q: hi i found out that the cable power that goes from my wall outlet to my wireless router is broken. so i would like to rip some of the plastic and solder and then put some take so the negative and positve wires do not touch. is it safe to do that? thank you. 10 points to the best answer. god bless you.: If it's the skinny low voltage cable then go ahead. Even if it does come apart the most that will happen it that it will give you a light shock. Probably not even that if it's less than 12 V. Couldn't harm a fly. Hint: cut the positive lead an inch shorter on one wire and same for the negative on the other side. Now your splices aren't next to each other. If the wire is going to be exposed (i.e. not tucked behind the TV), get some heat shrink tubing from Radio Shack or Home Depot to make it look professional and prevent the electrical tape from rubbing off. Just make sure to thread the wire through the heat shrink tubing before you fix the wire! If it's the thick mains cable that plugs directly into the wall, DONT DO IT. That much electricity can actually jump through electrical tape if, say, you step on the wire. Get a new cable and remake the connection inside the box.

Q: if found the reistance then what are the acceptable limits such that replace the cable or repair the cable: See the document by Megger on how to determine if a cable is good and much more. This is a very good document that covers both static (insulation hipot testing) and TDR fault location methods.

Q: i hooked up all my 4 gauge power ground cable from the batteries of my truck i passed both of them thru the fire wall but what i was wondering is will i have a problem since its the power ground coming thru the same hole thru the fire wall or will i be all good ? somebodyy help: you should never run your ground to your battery, to your amp.. it should be as short as possible, and attached to bare metal , like the frame. and if you have an issue with one, you could very quickly have an issue with both.. I REALLY hope you fused at least the power wire!!!!!

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