• Concentric overhead conducting wire System 1
Concentric overhead conducting wire

Concentric overhead conducting wire

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China Main Port
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TT OR LC
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Product properties:

1. The long-term working temperature allowed by overhead conducting wires is 70 oC;
2. When there are large-span rare weather conditions and there is less ice coating occurring in heavy ice areas, maximum stress the lowest point of the conductor sag should not be more than 60% of instantaneous destructive power;
3. When the wires are connected, strands around the connecting pipe should not bulge, otherwise the strands of wires in operation will be unevenly stressed, after the joints are pressed, outlets of connecting pipe should be covered with moisture-proof paint to prevent corrosion;
4. When the wires are installed, sag stress of all the wires at the same gear should be the same, and within the range permitted by the limited distances to the ground and exceeding the distance for protection of building, the conducting wire stress can be higher by 10-15% than normal tension.

Scope of application:

This product is applied to overhead power transmission and distribution lines.


Type and Specification

New Type

Original type

Description

Specification No.

JL

LJ

Aluminum stranded wire

10--1500

JL/G1A  JL/G1B

LGJ

Steel cored aluminum stranded wire

16--1250

JL/G1AF  JL/G2AF

LGJF

Anti-corrosion steel cored aluminum stranded wire

161250

JLHA1   JLHA2

LHAJ

Aluminum alloy stranded wire

16--1250

JLHA1/G1A  JLHA2/G1A

LHAGJ

Steel cored aluminum alloy stranded wire

16--1120

JL/LHA1  JL/LHA2

LLHAGJ

Aluminum alloy cored aluminum stranded wire

16--1400

JG1A  JG1B  JG2A  G3A

GJ

Steel stranded wire

6--63

JLB1A  JLB1B JLB2

LBGJ

Aluminum-clad steel stranded wire

4--200


Q: I found some cable online that I can use, but haven't had any experience with any of this.
Hi Ian: That cable you refered to is called Siamese cable meaning it's RG-59 coax + an outer power cable twinned to it (as a single run) for powering a remote camera. If that's the purpose for the coax you need (or you are wanting to wire a car backup camera with power and video signal, for example) then this is the correct cable to use. However, if you just want to run a video, antenna, or cable-box signal, and don't need the power cable feature, this particular brand of cable is a waste of money. Feel free to use the Additional Details link to post an Update to the discussion, and I or another Y!A Contributor can give you more info on the topic of what your application is for the coax cable. hope this helps, --Dennis C.
Q: What is the difference between an ordinary power cable for a dedicated cable?
Look at the computer and television, respectively, what interface are generally computer and television are more VGA, followed by HDMI, the new out there will be DisplayPort connection at both ends of the wire type is also very rich, VGA-VGA, HDMI-HDMI, etc. also Adapter cable, such as DVI to VGA and one according to the computer and television interface to select the wire, hard link established, win7 will automatically identify, I use the flagship version, feel better than XP. You can choose to clone the screen or expand the desktop and other operations, computer monitors Internet TV while watching movies, like.
Q: I recently switched to cable tv ,internet telephone. i now have 2 tv converter boxes + modem box(?) on 24/7. i did not have that equipment before.my electric use is up 1.5 kw a day vs last year since the change. at first i blamed it on a warmer summer. but the last few weeks have been mild and the new bill today is still higher.did changing and the new equipment cause the extra electric use ?
look at the back of each device. it will show you a current rating and usage, exmple 45 watts. Add em up Whats strange is that they draw power even when turned off.some even more when off. use a power strip with an on off switch so you can turn them all off when not in use. Turn them all on watch your electric meter spin. Unplug them and watch it spin. The difference is your savings.
Q: I have plugged my old laptop power cable into my USB hard drive, and now it does not work at all. Have I completed fried the circuits? Is there any way to get the data back if I have please?Thanks for any advice you can offer.
what you could do is, try and get another hard drive box and try the hard drive on that. If it is completely fried, you could get your data but data recovery is costly coz they have to physically retrieve the data. It could cost anywhere around 300$ - 1000$.
Q: or do I need to buy one?
Yes it's a standard 3 prong pc plug.
Q: This is all I got in my PC, where is it?
it's just connected to the motherboard so find the hard drive, follow the cords to the mobo and one of those is it
Q: So this is on my brothers christmas list and I can't find one anywhere. I'm assuming that computers don't have the juice to power a 1TB external without a power source, especially since he needs this for a laptop. He just wants it USB powered, btw.If anyone can find one for me that would be great, because I can't seem to...Thanks!
USB okorder / It's the only one I'm finding, and it seems to meet the specifications you're looking for. Also, USB powered. I don't recommend usb-only powered drives, but it's a free country. :-) -Matt
Q: I want an external that can just be powered by a USB cable what is the largest size hdd I can get and where can I get one?
Found this 1 TB one in the Western Digital Passport series. Link below:
Q: there are two cables one thats blue and one thats black what are they called?
One is the power supply cable (Black one) and since its blue the second one would be a VGA cable. Hope this helps.
Q: I lost the power cord and I can't seem to find a replacement online. Is there anything I can do to savage this since I do not want to buy a new printer. If it helps, I have an old power cable from a samsung ML 2510, but that printer is deemed useless since it started to smell like smoke.
It is the same kind of cable for your pc power supply, just find it in computer shops.

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