Heavy Rubber Insulated Cable Heavy Rubber Insulated Cable
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
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Introduction:
The cable is used for kinds of electrical devices, in the power system of A.C. voltage 450/750V or below. Such as the movable power cable for appliances, electrical machine, electrician devices indoor or outdoor. Silicon rubber cable can be used for the connection of motors, metallurgy, electrical, oil-field, chemical appliance devices in high temperature. It can be used in the heating process of pungent smell liquid.
Features:
Name:Heavy Rubber Insulated Cable.
Type: YC, YCW
Sizes:
1 Cores：1.5～400mm2
2 Cores：1.0～95 mm2
3,4,5 Cores：1.0～150 mm2
3+1 Cores：main cores 2.5～150mm2；earth core 1.5～50 mm2
3+2 Cores：main cores 2.5～150mm2；earth core 1.5～50mm2
Executive Standard:
GB/T 5013-2008, JB/T 8735-2011
The max.temperature of conductor is 60℃under normal use.
“W” type cable hasprotection of climate and oil, and can be used outdoor or oil environment.
Specificaton:
YC(W)-450/750V: 1.Conductor 2. Insulation Wrapping Tape 3. Filler 4.Wrapping Tape 5.Outer Sheath
- Q: A pair of Copper wire mains, each of 3.87 sq.cm cross section use to transmit the power, a distance of 915m for 10 hours a day, 80 kilo watt at 200 volts are taken from the mains, find power lost in cable per day at resistivity 1.7 micro ohm.cm.Note: Question is talking about A PAIR OF COPPER WIRE
- Power loss per day is meaningless, I assume you mean energy loss per day, or power loss You have to calculate the resistance in the wire. Resistance of a wire in Ω R = ρL/A ρ is resistivity of the material in Ω-m L is length in meters A is cross-sectional area in m? A = πr?, r is radius of wire in m resistivity Cu 17.2e-9 Ω-m 3.87 cm? = 3.87 e-6 m? R = (2*915)(17.2e-9) / (3.87 e-6) = 8.13 ohms 80 kW at 200 volts is a current of 80000/200 = 400 amps You cannot put 400 amps through an 8 ohm resistance, as that requires a voltage of 3200 volts, which we don't have. So the premise of 80 kW is not possible. Perhaps you copied one of the numbers incorrectly. .
- Q: Right now, the cables behind my audio receiver are tangled beyond recognition. I need to organize them...How should I bundle my speaker wire to minimize RF and EM interference? I've heard that a quot;8-shapedbundle is good.Is there any truth to this claim? If so, explain.Thanks in advance!
- any cable with an electrical current passing through will create an electromagnetic field. however when you bundle them in a single loop, because the currents are going in the same direction they will resemble a very big cable with a lot of current, so the magnetic field will be much larger (this is in part how an electric motor works). the best way to avoid this would be to remove excess cable so there would be no need to have loops. Really i'm not convinced about the benefits of having the cable in a figure 8 pattern, because it's just like having two loops really. i would try to avoid loops, or at least keep them away from the actual hifi and the speakers. generally components in your hifi and speakers will be magnetically shielded, to prevent any interference like that, however if you hear a buzzing noise when your mobile phone is near, than it's possible they're not shielded, as your mobile phone is a source of electromagnetic interference. if you're worried about electromagnetic interference it is also worth noting that wifi routers, mobile and cordless phones and microwaves are all sources of electromagnetic radiation. hope that all helps
- Q: My ac jack is screwed up and I can't plug in the ac adapter. I have heard that there is a power cable that will plug into one of the other ports on the side of the computer to, but I don't know where to find one or what they are called. Also, I have heard there are a million problems with the R3000 - and some can be fixed by taking it apart. I do NOT want to do this. I just need an alternative power cable. The laptop works perfect - if it had power. Thanks in advance. :)
- Well, you could try the compag website for costumer support, they will help out.
- Q: I have an HP Pavilion ze5385us.... the power cable is messed up and I'd like to replace it, but the ones on the HP website are pretty expensive... I have a different computer so if I have to spend over 100 bucks then forget it. Does anyone know of a good generic brand?
- Most small repair shops sell used parts and cables.
- Q: On my power cable, (the thing that plugs into the wall, and laptop to charge it) well in the middle of the cord, there is a rectangle black box. What is it called, and what is the purpose of it?
- its a transformer to cut the mains plug voltage down to the same voltage as the battery which will be around 16volts to 20 volts for a laptop,the desktop PC will have the same transformer built into the tower casing beside the fan,but you just cannot see it, and there will be a voltage selector switch for the country you are using it in ie-UK =220-240volts, USA=110 volts or similar,both the laptops and desktops use the same internal operating low voltages,and mains voltage would fry everything inside ,that's why they are fitted with the transformers.
- Q: I have a dell xps 420 and I wanted to replace the power cable as it's broken, the cable according to the specs looked like this http://cl.ly/image/311R232N120a and http://cl.ly/image/3L2C1h2V3C1X. Where can I buy the same exact cable with the same color code? I tried looking at OKorder, but didn't see any
- If you are located outside USA, let me know so that I can provide you the correct information. Let me know if you need any further support. I will be glad to help you. Dell-Niranjan
- Q: the power cable for my macbook is frayed and today started to spark. its currently unplugged, because of the sparking. i am trying to figure out if the power cable is covered under warrantee. the macbook is still covered under warrantee until August 2011Thanks in advance
- They do NOT fray like that without careless handling, which is NOT covered on warranty.
- Q: How do I get it not to do that? Its really annoying. Whenever I remove the charger cable , the screen gets really dark. It seems like an actual function and not a defect, but is their a way to toggle it on and off?
- Thats how its made. Laptops dim screens to save battery power. To override the setting, look for a picture of the Sun on the middle-top of your keyboard. Sometimes its Blue. Once you find it, look at the bottom left of your keyboard for a FN (function) button. While holding the FN button, tap a few times at the sun button. Your screen should now be bright ;) Make sure you do this with the power unplugged, enjoy.
- Q: i have the computer powersupply 400w and i dont know what cable to connect to the car stereo???
- if you have a volt meter eather of the black wires are ground you will see a red and a yellow one is 5 volts and the other is 12 volts the 12 volts wire paired with one of the black wires will power your car audio
- Q: I have 2 subs and a amp, I have a hi/low converter so it will be able to work. I hooked it all up properly and i noticed i have a empty space on my amp. Its the power control cable. I have no idea how to hook this up to my FACTORY deck. Do i hook it up to the antenna? PLEASE HELP I NEED A ANSWER NOW please thanks-
- continuously flow with a smart harness which you would be able to get at radioshack..you'll be able to need an antenna adapter. fool data way and defintitely quite certainly worth the money because it makes it a cinch to place in in sprint or flow reason you do not could decrease your production unit wires....
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Heavy Rubber Insulated Cable Heavy Rubber Insulated Cable
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 10000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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