Assembled prefabricated branch cable FZ-ZRVV-3
- 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: my tv is mounted on the wall, and my friend came round and we tryed to plug in his ps3 and we knocked the main power plug from the tv.we have fiddled about for around an hour looking for wer it came from and need help before my mam gets back!
- It's in the back, near the main power switch but it's up and under. Look from the bottom up and you should see it
- Q: i disconnected the power cable to the hard disk and tried to boot,but it booted (through ubuntu live cd).What might be the cause for this problem?I need ur help
- Does your Seagate hard drive have an OS installed? INstalling a new hard drive includes loading the OS as well. Otherwise, you have an empty file cabinet. Good Luck
- Q: Hi,I have a set of Sony speakers that are a few years old. They have no power cable (nowhere to plug a cable in either) and the aux cable has no jacks. It is just two split wires. How can I connect them to my TV?Thanks,Aaron
- They are passive speakers and require a compatible amplifier or receiver that is rated for the impedance of those speakers to safely work, otherwise you stand a good chance of burning up whatever you have them hooked up to.
- Q: I can't find out where to put my SATA data cable at... My computer has a SATA power cable though, but I can't seem to find where to put the SATA data cable, I have the data cable in my hand. Can somebody help me? Since I have a SATA power cable in my PC does it mean I can put a SATA data cable in my PC? My PC is a: hp compaq, model: DPS-240EB, if that helps...
- Short Answer: You plug the data cable into the drive on one end (usually a hard drive), and the sata ports mounted on the motherboard. Details: A sata data cable runs between the drive (most likely a hard drive, mounted towards the front of the computer) and the motherboard, which is the huge circuit board that everything else plugs into. If you look at the board, you'll see a section with 2 - 6 little plugs (each about the width of your fingernail, but half the height), with a sort of L shape in the middle of each one. Those are the SATA data ports. Yes, bizarrely enough, they are actually smaller than the power connectors. Near each of this the port number is printed in ridiculously small type, so you may need a magnifying glass or something to read them. Ideally, you want to plug your main hard drive into the lowest port number available, usually either 0 or 1. I apologize if I sound condescending, but I've found it's better to underestimate a users technical knowledge and give them details they don't need than to overestimate their tech skills and leave them frustrated and confused. As for your other questions: Power cables run between the power supply and the drive, so that doesn't necessarily mean your motherboard supports it. However, if this PC is only a few years old, it probably will. If you see the ports I described above, then it does. If it doesn't support sata, you can easily buy a 'sata controller card' for about $30-40 that'll plug into one of the pci or pci-express slots on your motherboard. btw, that model you gave is for the power supply, not the whole computer. The computers model number is usually listed on a sticker somewhere on the outside of the case, usually the back.
- Q: can we use welding cable to hook up amp in our car?rated 200amp
- Yes many people use welding cable as long as its sufficient size, its usually the exact same thing as car audio power wire. 200 amps for how long? The longer the run of wire, the thicker you need. What gauge is it?
- Q: ok, i want to install and upgrade the sound system in my car, volkswagen 2006, but i dont know where to run the power cable from the battery in engine compartment to the trunk where i place the amplifiers, anyone who knows, please help me out. thanks
- Spray down the plug wires with WD-40 and enable it set for 10-15 minutes. initiate the motor vehicle and notice what occurs. the reason it runs like crap is that the wires did no longer do a sturdy activity of preserving moisture from getting interior the boot. Now rather of the spark occurring to the plug, this is going to arc to the closest floor direction courtesy of the moisture direction.
- Q: the power cable for my macbook is frayed and today started to spark. its currently unplugged, because of the sparking. i am trying to figure out if the power cable is covered under warrantee. the macbook is still covered under warrantee until August 2011Thanks in advance
- They do NOT fray like that without careless handling, which is NOT covered on warranty.
- Q: HiIs it advisable to run 110VAC cable from the sub stationa and 110VAC cable from generator (clean) in the same conduit ; one of them for lighting and the other for CCTV; the concern is if the one for lighting is not clean (not consisting of a pure sine wave or carrying interference) would that effect the power line of the CCTV and has an effect on the picture? even though both are 110VAC.the installation is over seas where the power from the station is not consistence.
- if all the wires are rated the same you won't have a problem, but make sure you don't share the neutral with both circuits or you could get some interference. Run separate neutrals for each circuit and make sure your CCTV is on a dedicated circuit
- Q: Trying to play Kingdom Hearts on PS2 Slim but my power cable is wrecked beyond repair. The game room at my apt complex has cables for PS3 (not sure if slim or not). Will the PS3 power cable work with my PS2 slim?
- No, the PS2 slim has a different plug than other PlayStation systems. if you'll notice, It has a brick and the PS3 one doesn't.
- Q: Cable model NHYJV3 * 25 + 2 * 16 what is its name should be ah?
- It is not on the TV and set-top boxes with HDMI cable connection, so you can empty out the set of input link DVD
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Assembled prefabricated branch cable FZ-ZRVV-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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