PVC insulated control cable shall comply with GB9330-88 national standards.
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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2. The long-term maximum operating temperature for the cables should be 70 .After the insulated wire core is soaked for one hour, it can withstand high voltage tests and would not be breakdown.
This product is applied to the conditions with AC rated voltage of 450/750V (Uo / U) or DC 1000V and below to control, monitor loop and to protect wires and other occasions.
The long-term maximum operating temperature for the cables should be 70 .
. The working voltage of cables should be no more than 1.1 times the rated voltag
- 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
- Get power cable so you can power up old computer. Borrow a monitor so you can see what you are after. Load onto flash drive if old computer has USB ports or onto a CD. Load onto laptop.
- 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: Since desktop UPS is ment more for desktop computers, i need UPS to laptop power conversion cable so i will be able to connect desktop UPS to my laptop.
- The battery included in your laptop will out perform any external UPS. The UPS/computer cable is to signal to the computer that the UPS is active so the computer should shut down all active files and applications and wait for the power to crash in a minute or two. The battery in the laptop automatically engages if the power from the AC converter stops. Your computer has several hours to function normally not the minute or two you would get from the UPS.
- Q: i have a 600w rms and a 300w rms amp the 600w amp has an 80a fuse and the 300w has two 25a fuses right now i have two seperate power cable for each amp going to the battery the inline fuse for the 600w amp is 100a and the inline fuse for the 300w amp is 50a (i need to swich to a 60a i know) they both have 8awg power cables 100a amps is about all a n 8 awg can handle so what i want to do is run a single zero guage cable to the firewall than on the inside of the vehicle have a distribution block what i need to know is -what guage wire should i use for the power wire at the battery-what size fuses to use and how many-the locations i should put the fusesthanks i pick best answers fast
- white is often you impartial conductor. eco-friendly is often the equipment grounding conductor. black is a warm conductor. i think of the bare wrap is an equipment grounding conductor for the twine. that is there incase somebody have been to place a screw or puncture the cable in some incorrect way. a screw penetrating the twine might hit the bare first, then it would hit the nice and snug twine. the bare safeguard might carry the present each and all of the some time past to the panel and holiday the breaker rather of the present dealing with your physique.
- Q: Excuse me, what is the difference between submarine power cables and general buried power cables? What is the difference between the calculated current carrying capacity of the submarine power cable and the general calculation of the current carrying capacity of the cable? More
- Submarine cables and ordinary power cables are used for power transmission, the general power cable in general steel armored after squeezing the outer jacket can be, the submarine cable in the outer jacket outside the cover and mixed with asphalt Steel armor layer to increase the mechanical strength and corrosion resistance when laying. Electrical technical parameters and the same as the ordinary power cable, the main consideration to provide cable laying when the submarine channel conditions and the sea environment. Another large length of the submarine power cable also consider the cable intermediate connector technology is reliable (in case of accidental damage or body failure). The difference between the submarine cable and the cable are said, if the need for submarine cable, in addition to the basic provision of electrical performance and other parameters need to provide laying environmental factors such as buried depth, sea water temperature, sea soil thermal resistance coefficient The
- Q: I know Ethernet cable is much more susceptible to electromagnetic interference than fiber optic cable, but is fiber completely immune to it? I want to wrap a fiber optic cable around a 230 volt power line going through my attic for about 150 feet. Will this cause problems?
- Nope my Cable went out sometime between 10:00 and midday in the present day. they're sending a Tech out the following day. I already know what surpassed off. The citizens around the corridor from me moved out and had their cable became off, The goobers became off my cable as a replace as our addresses are one variety off from one yet another. My tackle leads to eight my friends leads to 9.
- Q: I just bought an electric guitar and an Ibanez Ibz10g 10 watt amplifier. I read the reviews for the amp and someone said it only comes with the power cable.1. Is this true?2. If so will I be able to play with just a power cable or do I have to buy other cables separately?This is probably a stupid question but I seriously have no idea what cables are required for electric guitar. I ordered it from OKorder yesterday and couldn't find any details about what it comes with.
- I realize that your just starting out, But the worse mistake you made was buying a guitar on line, OK here is the truth, Once you get the guitar you are going to HAVE to take it in to a shop and have it setup So it will play,Action has to be set. will have to be tuned the first time, this is going to be about sixty bucks, Plus you are going to have to buy a instrument cable, Which is also at a music shop,A decent cord, is going to be 20 bucks,I have been playign38 years , have and still play on stage about every other wknd.Have went through alot of gear over the years.Twice i bought on line.both times I was screwed.Never buy before you play,Never,never.But putting that aside, Welcome aboard, always nice to hear someone else wanting to learn.all the Guys below gave you great advice, I,m just telling you the truth.Since your just beginning you will have no idea about setup. But You tube has a excellent area for beginning players, From how to tune your guitar to Learning Chords, to actually teaching how to play songs, If you have any other needed advice, there are a lot of good people on here that will give you the links to access , About anything you will ever need to play and learn.
- Q: The Power cable of my guitar amp (roland cube 20x) was under my computer chair leg and when i sat down the fuse triped in the power box then when i checked under me the cable was almost cut across.. How can i fix this or where would i get it fixed?
- Hahaha, that is THE most basic DIY ever. Ok go to you local hardware store and get maybe 4 foot of similar wiring, look around for what you want, get home, open up the back of your roland, find where the chord was wired, should be either soldered or clamped, undo these and attach the new wiring, if your cheap you could just take the plug head of the original cable and attach it to where the cable broke, and you'll just have a shortened power cable.
- Q: Only answer if you know it works with my kind of laptop, because If I order it and it isnt, i may have to end you. :D. I mean it in a nice way.
- If you don't already have an OKorder account, you should get one - it opens up a whole world of bargains. Just make sure you buy from a seller with a 99% or better rating and over 100 sales. I have never had any problem as long as I have followed those guidelines. Good luck!
- Q: One of my ottocinclus is munching on a little brown algae that's on the aquarium heater's power cable. Not dangerous, I guess? I don't think they can actually bite through it and expose the wire...?
- No it isn't dangerous at all. He will be fine. I love otos. They are so darn cute.
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PVC insulated control cable shall comply with GB9330-88 national standards.
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 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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