Optical fiber composite overhead ground wire (6 cores)
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Operating temperature
Conductor Short circuit temperature
Bending radius:
Installation temperature:
Max. Permissible continuous operating temperature of
Conductors shall not exceed 90
Not exceeding 250 . Max. Sustaining period:
Not exceeding 5 seconds.
Bending radius of single core cable:
20D
Bending radius multi-core cable: 15D
D=Actual overall diameter of cable sample(mm)
The lowest temperature of installation is 0 .
Current ratings and basic parameters are calculated
under the following cable laying conditions and basic
ambient temperature.
method of laying Basic ambient temperature
In air 40
Directburial 25
Soil thermal resistivity
1.0 m/w
Layout of single core cables: In parallel
(Spacing side by side: 1D D=overall diameter)
- Q: I have nine month old twins and they are starting to crawl and touch everything and I dont want them to get hurt. How can I hide all these loose cables. (modem, phone lines, power surges, chargers, camera cables, etc)
- just about any store that has a electronics department will have something for you to use. there are covers/guides designed for that purpose. good luck with the twins
- Q: 3 (WDZBN-YJV-4x240 + 1x120) cable how to interpret
- 3 halogen-free low-burn A-class flame-retardant cross-linked insulated PVC sheathed 4 main core per core 24 square millimeters, 1 ground 120 square millimeters cable.
- Q: The power cable is selected according to the cable current ()
- With steel wire, lead the bend round, but do not let the wire can hold the pipe wall, and sometimes also need two twisted wire, wire over the past OK
- Q: i lost my printer`s power cable. its HP640C inkjet. and original cable is costing too much. can anyone tell me in AHMEDABAD frm whr i can get d cheaper n reliable power cable??
- Call any small office equipment repair places in your area they may have a box of used ones. Also try places that take donations like Goodwilll, you may find a printer like yours for the price of a power supply
- Q: I just moved to the UK, and I have a US xbox 360 slim, I still have the power brick and everything. My friend here has a power cable that will fit the US power brick (it is from his UK xbox). Can I plug in the UK cable to the US power brick then plug it like I normally would into my 360? Or will that fry the power adapter or xbox? Thanks!!
- How might I replace it if i've got not got it linked to the internet? i think of you may obtain the replace and placed it on a flash force. How might I hook up with the internet? I don’t have a instant router, basically the Nintendo wireless usb connector for my wii. am i able to basically use cables/cords? particular it has an the two internet twine. Is on line unfastened? i think of silver is, and that i comprehend Gold is $50 in line with twelve months. particular, yet once you do the mathematics, and are available across a good deal you will get 13 months for around $40. What are the failings you're able to do and purchase on line? in general like gamer maps, there are gamer photos and subject concerns to your xbox. (those are not fairly worth it) in general upload ons for video games, or purchase archade video games. If/whilst i'm able to circulate on line, what are some on line useful properties? You play agasint others on line, you may obtain demos faster. whilst employing XBLA do the video games you purchase circulate on on your memory card/hardrive or do they stay on line after procuring it/basically play it on line? They circulate onto your perplexing force. Can Xbox arcade even use the XBLA/industry or circulate on line? i don't think of so. i think of you choose some memory card or perplexing force. Are you satisfied with yours? very plenty so! (the different questions digital mail me)
- Q: The difference between power cable and overhead cable
- Insulation structure is not the same, the number of core is not the same. Power cable generally 3-4 phase, overhead cable general core. Power lines can be divided into overhead lines and cable lines. Overhead lines with less investment, easy construction and maintenance, easy maintenance and repair advantages, the disadvantage is the natural conditions (wind, snow, ice, lightning, etc.) have a greater threat to operational safety. In order to save the country's construction funds, the general use of overhead lines is appropriate. However, when the conditions are subject to restrictions (such as overhead lines laid in difficult or special requirements), the use of cable lines. Cable and overhead lines compared to poor heat dissipation, it should be considered in the short-circuit conditions of thermal stability. Therefore, in addition to high-voltage cable cross-section in accordance with the economic current density, allowing voltage loss, long-term allowable current selection, but also according to short-circuit thermal stability conditions for verification.
- Q: Hey guysA 6mm power cable can hold up to 25A, but, if a product draws a maximum of 4A, in theory, can this 6mm be reduced? If so, by approx how much?Cheers, much appreciated!! :)
- yes. Resistance, and therefore voltage drop, is inversely proportional to the square of the radius or diameter. in other words, cut the diameter in half to 3 mm, the current capability would be 1/4 or 6 amps. 25/4 = 6.25, and square root of that is 2.5, and 6mm/2.5 = 2.4 mm, using only voltage drop considerations. If temperature in the wire is important, it gets more complicated, as you have to consider physical size of the wire, insulation type and thickness, etc. Of course wiring codes would override all this.
- Q: I have one Ethernet cable running to a WiFi antenna. The antenna is powered by the Ethernet cable, using PoE. I want to be able to plug the current cable into a hub or switch, so I can connect other devices (non PoE) like an Xbox 360 or PC, but I also need to maintain the PoE to the antenna. Taking the antenna off PoE is not an option. What kind of device can I use to split this PoE line into PoE and non PoE cables?
- The easy answer is that you need a POE switch. There's nothing really special about a POE cable, a POE enabled piece of equipment just uses the extra pins to provide the power. If you try setting up POE switch dumb switch antenna, the dumb switch will not forward the power to the Antenna. You can get a dumb switch, put it where your POE switch is now, then move your POE switch to wherever it is that you want to add equipment, and that should work if you don't want to spend the extra cash for another POE device. In that scenario, it's just a non-PoE connection from the regular switch to the new spot for the PoE switch, then PoE from that switch to the antenna, and the remainder of the devices will connect to the additional ports as non-PoE
- Q: I originally tried to plug my US Xbox power cable through a converter, but it overloaded the cable and broke. Microsoft's advice to me was buy a Belgian Xbox, but they never answered my question about the compatability of a US Xbox 360 and a European Xbox 360 power cable.I appreciate any help I may get on this question.
- Euro is 220v to 250v or thereabouts, U.S. is only 110v. That's why your old PSU blew up. You needed to buy a step down voltage converter for avout 15 Euros or so. The Xbox PSU itself will handle the mains for whichever country it was designed for and convert the power to a DC voltage of 12v for any Xbox 360.
- Q: I have a usb hub that is externally powered that stays on 24/7 even when i shut my computer off. It is buried behind by desk so removing the usb power supply manually each time is what im trying to avoid. Is there anyway i can put a switch in the power cable going to it?
- Before you attempt this, make sure you have the following items: -Wire strippers -Electrical tape -Two terminal switch -Scissors IMPORTANT! make sure that the cable is unplugged from the computer and the hub before you do this! 1st, cut the cord halfway with the scissors. Next, remove the outer wire insulation from the two new ends you just cut with the wire strippers. Now strip the small colored wires that are now exposed. Then connect the red wire from one half of the cord to a terminal on the switch. Do the same with the other red wire from the other half of the cord and connect it to the other terminal on the switch. Strip the other small wires and connect them back to their appropriate colored wire. Finally, wrap each wire individually with electrical tape, then wrap the entire gap in the cord with it. Now plug the cord in and try it out!
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Optical fiber composite overhead ground wire (6 cores)
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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