Rated Voltage 450/750V XLPE insulated control cables
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 30000 m/month
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Product Introduction:
The products is manufactured according to the standards of GB9330 “Polyvinyl chloride insulated control cable”
Operating Characteristics:
PVC insulated and sheathed control cable is suitable for the interconnection in controlling ,protecting and measuring systems with rated voltages up to 450/750v.
It also can be used in the area of construction ,iron and steel industrial ,petroleum industrial ,and power plants, etc.
Rated voltage U0/U is 450/750V.
The highest environment temperature for the conductor of the cable to work normally is 70℃.
Specification:
Nom.cross-section of conductor mm2 | Conductor | Insulation | Resistance of conductor at 20℃ | Insulation Resistance | |
Bare copper | Tinned copper | ||||
0.75 | 1/0.97 | 0.6 | 24.5 | 24.8 | 1.2 |
0.75 | 7/0.37 | 0.6 | 24.5 | 24.8 | 1.4 |
1.0 | 1/1.13 | 0.6 | 18.1 | 18.2 | 1.1 |
1.0 | 7/0.43 | 0.6 | 18.1 | 18.2 | 1.3 |
1.5 | 1/1.38 | 0.6 | 12.1 | 12.2 | 1.1 |
1.5 | 7/0.52 | 0.6 | 12.1 | 12.2 | 1.0 |
2.5 | 1/1.78 | 0.7 | 7.41 | 7.56 | 1.0 |
2.5 | 7/0.68 | 0.7 | 7.41 | 7.56 | 0.9 |
4 | 1/2.25 | 0.7 | 4.61 | 4.70 | 0.85 |
4 | 7/0.85 | 0.7 | 4.61 | 4.70 | 0.77 |
6 | 1/2.76 | 0.7 | 3.08 | 3.11 | 0.7 |
6 | 7/1.04 | 0.7 | 3.08 | 3.11 | 0.65 |
10 | 7/1.35 | 0.7 | 1.83 | 1.84 | 0.65 |
- Q: There have been severe storms in my country Kenya and power lines have fallen and caused a lot of injuries, some fatal to pedestrians, motorists and others.I am sure if power lines were covered with rubber sheathing or some other apopropriatde material, there would be less likelihood of electrocution, serious injury, fire or property damage. I am a lay person in these matters so I am talking from what I have seen.Thanks in advance.
- In addition to factors cited in the above answer, I think it's a matter of cost/economy as well. In a more developed/ wealthier country such as the USA bare high voltage power lines are hung aerially only in less populated areas and over trips of land that are called utility easements, dedicated to power transmission and no other structures are allowed to be built there. These high-voltage transmission lines are buried underground, in concrete ducts when they run through densely populated areas, a very expensive way to transmit power. Most of the aerial lines (lines hung overhead) you see in populated areas in the US are covered (insulated) low voltage telephone lines or covered (insulated) medium-voltage power (electric) distribution lines going to neighborhoods and homes.
- Q: best buy geeks advised me to buy wd320sata h/d to replace seagate barracuda 7200 h/d....... cannot connect .... no sata connector on motherboard that i can find....... instructions says need power cord. any suggestions????????? please and thank you.........
- The SATA specification demands 7 pins to flow archives. Conveying potential to gadgets demands heavily greater desirable potential throughput than conveying archives. potential adapters have been redesigned for SATA gadgets from usual Molex to make it as common to plug and unplug because of the fact the recent SATA archives cables. The redecorate made the pins smaller. With electrical energy bypass with the aid of potential conduits, travelling electrons inevitably hit the molecules of the conduit itself, which excites the molecules and the molecules launch this further potential as warmth. once you're attempting to maintain an identical bypass of electrons over the years yet shrink the actual length of the conduit (as develop into finished with the SATA potential spec), an identical variety of electrons could desire to bypass interior the path of the conduit over the years yet with the aid of a smaller pipe. This focused 'site visitors' leads to greater collisions, ensuing in greater desirable warmth output from the steel conduit. with the intention to have the smaller pipe and an identical quantity of site visitors without overheating the steel conduit to the factor the place it burns the plastic housing, you may desire to have greater of the smaller pipes turning in that site visitors. think of of it like highway site visitors. in case you may desire to make a highway smaller, the site visitors that already traverses that highway will now could desire to deal with one yet another for that narrower thoroughfare. with the intention to maintain site visitors shifting and forestall site visitors jams, you may desire to construct further roads to accommodate that exact same site visitors quantity. only area of this analogy that would not correlate is that electrons do no longer decelerate once you're piping them with the aid of a smaller conduit.
- Q: Please, its urgent. Is it possible to use another wire? I don't have money btw.
- Disconnect the power cable to the CD or DVD drive for a while and use it on the hard disk for now if you have no money. That way you can use it.
- Q: I only see the power supply (with a cable to connect to the laptop), but I don't see the AC cable. In the specs it only says quot;Cables Included: 1x Power cable - 3 ft.quot;I want to know if it includes the whole charger, or just the power supply to connect to laptop.
- It includes the whole cable and adapter
- Q: I'd like to know what type of wire/specs. for a 3 phase high power cable that can handle a 41.6KVa that will be buried under the ground? The voltage will be a 220 volts in 60 Hz. could you show me how to calculate or any charts are really appreciated.
- 220V is phase voltage. Then line voltage will be 3^-2 *220 =381V.The current will be 63A.(41.6/3*220 ).The specification of cable is 3phase 4wire 400V. 50mm^2(if aluminum) or 25mm^2(copper) UG cable . If neutral wire is not required, cable will be 3 wire type.
- Q: What kind of material does the power cable accessory contain?
- When the short circuit occurs when the wire through a large current, more than the rated current of the wire, so the wire will heat
- Q: I've got 1/0 gauge wiring and if i run this along my rear deck quot;speaker wireswill this cause noise?im not talking about the RCA cables.
- Yes, it's ok. In fact, it wouldn't matter if it were RCA and the power wire, that's a myth. I quote, Technically, running your RCA wires and power wires shouldn't cause any problems and can be dubbed a myth. However, a lot of people will disagree. For induction between power and signal wire to occur, a form of AC (with some current) must be introduced on the DC power wire. The added signal through the power cable doesn't have enough current to do this. Alternator whine comes from poor (or damaged) filter circuits in the HU. A induction type filter to the HU is an easy cure.
- Q: I blew 2 fuses in my amp in my car, i have replaced them both, one was a 30amp and the other a 20. The 30 amp was an inline fuse from the battery to the amp and the 20 amp was a standard 20 amp fuse in the amp. As i said i replaced both fuses and try the amp again and it wouldnt go. There is a LED light on the top just lighting up a logo, when i attatch the power from the battery the light goes off and when i disconnect it the light comes on. When i dissconect the power the red light for diagnose comes on.
- sounds like the power wire might be exposed somewhere and its shorting the system
- Q: I have a ZXi8008 and there's a cable that goes out to the head unit to turn on the amplifier, which is different than the power cable. But in this car, i have not installed a new head unit. Where do I hook up this cable otherwise? It needs a constant power supply to be on.
- i would hook it up to the power cable from ur stero that whay the amp will only come on when the radio comes on. that way u wont drain ur battery, thats if ur talking about the remote cable
- Q: What is the difference between a power cable and a cross-linked cable?
- If there is a number of casing is the number of lines marked, if the line before the iron circle is a small nose, line nose in addition to a small circle and fork, and fork almost look.
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Rated Voltage 450/750V XLPE insulated control cables
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 30000 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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