Assembled prefabricated branch cable FZ-NHVV
- Ref Price:
-
- 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: I don't know what kin d of power cord i would need in order to make it work. I thought all monitors needed the same power cable, but im not sure.
- You will need a normal Computer Power cable. files.sandberg.it/products/images... look at the back of your computer, and see the cable that plugs into the mains. You will need the very same cable.
- Q: It's a mains electrical cable, like a kettle or computer, 3 pin but with a little groove under the 2 pins. Please help.
- If you are in the UK, it is 13amp insulated, power cable with live, neutral and earth wires.
- Q: Why do phone lines stay on when other lines power and cable will go out during a storm?
- phone lines are usually buried underground whereas high-voltage lines are usually above ground. In storms electricity lines can be damaged causing black outs *EDIT* in response to your additional details: the power is generated outside cities and is transmitted into cities via overground high voltage lines.
- Q: I've had this laptop (Dell Studio XPS 1640) for about two and a half years, and I've been through three power cables. The first one was a no-brainer, since the end was wearing a lot and you could see the wires. The past two have basically just stopped working for no obvious reason. The blue light on the end of the cord still lights up blue, but my computer says plugged in and not charging. I just bought a brand new one less than four months ago and it's worked perfectly until this past week. Has anyone else been having this problem with similar laptops? And if so, is there anything I can do besides wasting more money on a new cable?
- I would suggest your take your adapter in to your local computer store and they can check it out. If your adapter is working but your still not getting current then the problem is inside your computer and it will need to be sent for repairs... Source(s): CompTIA A+ Computer Professional
- Q: Printer is powered on cables are securely connected printer has ink and paper printer is installed as network printer on all clients computers and other users are able to print to the printer except me? what should i do so i can print
- This sort of problem can happen with networks. Assuming the network has been set up correctly you can try a few things. It might be the sequence of switching things on and logging on. Try logging onto your computer AFTER printer is switched on. Also you can try not logging onto the network - I have had that work as well. I had 2 computers on a network that were always temperamental. Also check there are not too many users on the network, the printer can count as one user.
- Q: i would like to have my power cables and control boxes inside in one spot is this possible? if so how and how expensive would it be?
- You could use trunking for the cables, and for the control boxes if they are in the house you could hide them under a box which you could decorate to look like a parcel...personally I would paint it, but drill some holes for ventilation.
- Q: Our company needs a WELDING CABLE / DC POWER CABLE,50mm fine strand and color blue. Does anyone knows where to buy here in the Philippines? or if you know some suppliers, manufacturers please do let me know. It would help a lot. Thanks
- You can buy it from okorder
- Q: lets say for an optical drive, the power cable has four pins. im guessing that there is power (12v?) and ground but what about the other two?im trying to plug a pair or old neon sticks into my car for accent lighting and i need to know where to put these wires at, if they are all neccessary.
- The four pin connector that is used to power PC drives supplies two different voltages: +12 volts for the motor +5 volts for the electonics The other two pins are ground pins. ________ / .............. |..1..2..3..4..| |.................| Pin Function 1 +5 V 2 Ground 3 Ground 4 +12 V
- Q: im running 4 ga power cable through my 2003 civic and im wondering if anyone hase any good places to run it through?
- I have a 2003 Civic EX and simply created a hole in the boot that has some large cable going through it right below the Glove box. I have no leaks I too have 4 ga size wire. Good luck.
- Q: Okay so I am trying to upgrade my graphics card and In order ti di That I need a new Power Supply Unit. The PSU I was looking at is a 850 watt one and it has six pin connectors. The problem is all my componets are 4 pin connectors. If I get the new power supply can I somehow get a 6 pin connector to fit in a four pin like a adapter or something. BTW in order for the graphics card to function I need a six pin but all my other stuff in 4. So is there a way to work that out
- Not correct, most modern power supplies, especially a 850W one, have the 4 pin Molex power connectors. Also, they do have the 6 pin PCI-E (video) power connectors as well... Don't mix up the PCI-E 6 pin vs the 4 pin Molex power, they are two totally different things...
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Assembled prefabricated branch cable FZ-NHVV
- 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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