Assembled prefabricated branch cable FZ-W-3
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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I. Characteristics of the cables
1. Using factory prefabrication methods can substantially reduce the site construction labor intensity and shorten the construction laying time;
2. Use of cables can guarantee great length and bending property, and greatly facilitates the construction in a complex place;
3. Use of cables reduces the laying space, and cables can be installed together with gas and hydraulic gas pipelines;
4. Their reliability and reliability can be fully guaranteed, for the cables are manufactured in the factory,
5. Sub-branch parts should use high strength sealed joints, which are waterproof and have properties of moisture protection, long-term maintenance and free for repair;
6. Because the cables are directly connected with households with no need of maintenance and repair and with easy and simple construction, the cables can produce significant comprehensive economic benefits.
II. Usage of the cables:
1. To be used for high-rise building;
2. To be used for disaster prevention equipments;
3. To be used for tunnel lighting and disaster prevention equipments;
4. To replace copper bus bar with small or medium capacity in various places.
III. Standards of the cables
IEC 60502 Rated Voltage 1 ~ 30KV extruded insulated power cables and accessories (International Electrotechnical Commission standards)
GB 12706 Rated voltage 35KV and below Copper core, Aluminum core plastic insulated power cable (National Standard of the People's Republic of China)
JCS 376 branch cable (Japanese Electric Wire Industry Standard)
General Rules for JIS C2810 indoor wiring electrical connection pipes (Japanese Industrial Standard)
Types of the cables:：
Standard main cables and branch cables are all low-voltage power cables with XLPE or PVC insulation materials (IEC, GB, JIS, BS ... ...), and PVC materials covered on the outer side. Generally, the main cable is single-core or twisted multi-core cable (cables with two to five cores), the branch cables are single-core cables, and may adopt a fire-resistant, flame retardant cables in accordance with the requirements.
Their structures and types are as follows:
No. | Cable Description | Type | |||
single core | three cores twisted type | four cores twisted type | five cores twisted type | ||
1 | PVC insulated PVC sheathed branch cables | FZ-W | FZ-W-3 | FZ-W-4 | FZ-W-5 |
2 | PVC insulated PVC sheathed flame-retardant branch cable | FZ-ZRVV | FZ-ZRVV-3 | FZ-ZRVV-4 | FZ-ZRVV-5 |
3 | PVC insulated PVC sheathed fire-resistant branch cable | FZ-NHVV | FZ-NHVV-3 | FZ-NHVV-4 | FZ-NHVV-5 |
4 | Cross-linked polyethylene insulated PVC sheathed branch cables | FZ-YJV | FZ-YJV-3 | FZ-YJV-4 | FZ-YJV-5 |
5 | Cross-linked polyethylene insulated PVC sheathed flame-retardant branch cables | FZ-ZRYJV | FZ-ZRYJV-3 | FZ-ZRYJV-4 | FZ-ZRYJV-5 |
6 | Cross-linked polyethylene insulated PVC sheathed fire-resistant branch cable | FZ-NHYJV | FZ-NHYJV-3 | FZ-NHYJV-4 | FZ-NHYJV-5 |
- Q:The difference between power cable and overhead cable
- . the power cable occupies less. Generally buried in the soil or laying in the room, the channel, the tunnel, the line between the insulation distance is small, no tower, covers an area, basically does not occupy the ground space. The overhead cable is the opposite. . power cable reliability. Affected by climatic conditions and the surrounding environment, transmission performance is stable, high reliability. . the power cable has to ultra-high pressure, large capacity development of more favorable conditions, such as low temperature, superconducting power cables. . the power cable distribution capacitor larger. Overhead cable is the opposite . the power cable maintenance work less overhead cable is the opposite . the power cable electric shock is unlikely. The overhead cable is the opposite
- Q:Im going to get a new graphics card. I am getting the XFX Geforce 9800 GT and it needs 1 six pin PCI Express power cable. It comes with a cable to convert 2 molex cables into 1 six pin pci power cable. Problem is, is that dont have any molex cables available. I have 4 SATA power cables. So if I got a converter to convert 2 SATA power cables into 2 Molex cables into 1 six pin power cable work? Would I lose any voltage/ watts? Please let me know, I got the graphics card for christmas and I dont want to end up with it not even working.
- Given that your PSU has enough power to run the card... I think it might work. However, how can you be out of Molex cables? That makes me think you have a weak PSU.
- Q:I am usng a ripspeed R2100 Amp JMB 1000W Sub speaker the amp has 2 25amp fuses attatched, but I do not know what fuse to use in the main audio power cable, I have been upto 40 amp it blew that, I dont know if I maybe have wire something wrong, can anyone help, thanks
- you always take wat amp fuses you have in the amp and add them all together and thats the minimun fuse amp you can have in your power, your amp has 2 25amp fuses so you need at least a 50amp fuse on ur power wire, and if you have the lil fuses you cant go beyond 40 so youll have to go get a MAXI fuse block and get a 60amp fuse and you will b fine, you can find them on OKorder for less than 10bucks or at walmart for 15-20bucks, good luck
- Q:I bought a Garmin GPS, but my cigarette lighter is near my gear shift. Does anyone know how to add a power cable so the cable is behind the gps on the window?. I can always take it somewhere for about $100.
- Here's what you can do. Assuming that the Garmin has a MICRO USB port on the back, get a MICRO and MINI USB cable from Tiger electronics. The cable will have MICRO on one end, and MINI on the other. Next, get a Belkin USB adapter for a cigarette lighter. Next, go to a car stereo shop, and get a FEMALE end of a 12 volt power supply Next, get an add a circuit fusible tap (make sure you note if you have mini or regular blade fuses), get the right one. Using your owner's manual, find a fuse circuit that is switchable by ignition (the cigarette lighter one would work). Pull that fuse, and make sure you have the another one for the add a circuit. 12-18 is always best. Crimp the add a circuit tap to the female end of the 12 volt power supply. Find a clean ground, usually a screw on the fuseblock. Attach the ground wire using a loop spade tighten the screw down. Reinstall the add a circuit Turn ignition on, GPS should work Clean up the cable usually around the trim where the windshield meets the frame.
- Q:What is the difference between the power cable yjv and the vv cable? In the use of what to pay attention to? What is the difference between selection? Online ~~~ more
- According to the project to see how much current, according to the current selection cable thickness, and then choose to embed more rough casing, embedded casing is to cable alignment
- Q:It never occurred to me that the power cable -- the one connected from the outlet to the laptop's AC brick -- is rated at quot;125V - 7Aquot;. Does that mean it won't be able to handle the 240V in some countries? The brick itself is rated 100V - 240V, so it can be used internationally. In fact, I spent a year in France, where I used my Dell Inspiron just fine (with a prong adapter so it'll fit into the socket). The reason why I'm paying attention to the power cable is because the cable for my Nikon D80 battery charger has a quot;USsticker on it. The charger itself can handle 240V, but does this mean the cable cannot?
- usually most all computers made within the last 5 years automatically work overseas. However, don't assume that. I would think because it has a sticker.... it means that it may only take 125V so don't push it. To be safe just pick up a converter at the store. Walmart has them for about 10 dollars or less. Make sure you read the package to find out if it does change the voltage!!!
- Q:Like I lost my power cable, so can I get one somewhere?
- most amps use the same cable, so it shouldn't be a problem, through your amp in a car, (to double check) and check the local music stores, electronics shops, or Radio shacks
- Q:At the end of every work day I shut it down in the normal way (through the Start Menu) and then every morning I return to it and it won't turn on no matter how many times I press the on button or if I hold it down.The only way I can get the computer to turn back on is to remove the power cable for 10 minutes and then put it back in and hold the on button for about 10 seconds. This is a bit of a pain but also quite worrying as the computer is new.I wonder if my computer is broken or if this is an intentional feature. If so how do I turn it off?It might help to know that even when I have shut it down there is an LED on the back that stays on. In fact it stays on for 5 minutes even if I take the power cable out!I have a Dell Vostro 260S PC. It runs Windows 7 64-bit and the processor is an Intel i3Please help techies.
- This sounds like a bad shutdown. Are you sure it's shutting down and not hibernating or sleeping? As it's new, you should call Dell, but you can try this. Close all your programs and shut it down by holding the power button in until it's off (Just 5-6 seconds.) See if it starts up after that. Edit:What happens if you try shutting down with the On/Off switch?
- Q:I have a Parrot Boombox bluetooth speaker but am missing the power cable. Can you look at this picture and tell me what kind it is and where I might get one?
- It is an IEC C7 power connector (unpolarized, but that is pretty much the norm). Also known as a figure-8 or tape recorder connector for largely historical reasons. Any electronics or electrical shop should be able to sort you out - Radio Shack for instance.
- Q:do i fit the 2 other power connectors to the psu wire or just the one connectorThanksCard is an hd3870
- I have the HD 3870 and I do not recall it having 3 power connectors. There is only one, which is the 6pin. Only the 3870X2 and the 2900 have two power connectors which are 6pin and 8pin. Read the manual. You might be looking at jumpers or sound connectors and putting power to those items will cause you to fry your good card.
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Assembled prefabricated branch cable FZ-W-3
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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