Assembled prefabricated branch cable FZ-NHVV-5
- 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: What is the difference between wdz cable and WDZN cable?
- WDZ low smoke zero halogen flame retardant power cable. WDZN low smoke zero halogen flame retardant power transmission cable. W-halogen-free, D-low smoke, Z-flame retardant, N-refractory, YJ-XLPE insulated, V-PVC sheathed YJV-XLPE insulated PVC sheathed power cable. Model of the principle of omission: wire and cable products, copper is the main use of the conductor material, so the copper code T write, but bare wire and bare conductor products except. Bare wires and bare conductor products, power cables, electromagnetic wire products do not indicate a large class code, electrical equipment, wire and cable and communication cable category is not listed, but set out small class or series code. Item 7 is a special use of special occasions or additional special requirements of the mark, in the "-" after the alphabet letters. Sometimes in order to highlight the item, write this to the front. Such as ZR- (flame retardant), NH- (refractory), WDZ- (low smoke and halogen, enterprise standard), TH- (for hot and humid areas), FY- (anti-termite, enterprise standard).
- Q: I bought a ATI HD2600 Pro Video card todayHere is the list of what my computer specs,Pentium 4 2.53 GHzCurrent Videocard - Rage Fury Pro 2000 Pro (Microsoft Corp)slot - AGP 8xmotherboard - BCS PT800CE - Aram - 512MB PC2700 333 MHZ (2 of them) 1G ramMonitor - 19ViewSonic VA902B 1280 x 1024im not sure about my battery wattage is enough for the card or not. it says 400+ battery supply is recommended, could it be the reason?when i plugged in my monitor cable to the adaptor for dvi to AGP and connect it to my video card, HD2600 Pro. I turn the computer on, but the monitor do not turn on. it just stays as it was. i have made sure that the monitor is on and all the plugs are right i do not understand what happen. BTW, when i try to check my bios settings, i am able to access it after putting in my password, but it won't let me update, everything is in blue, except some are quot;press enterto allow me to see the details. why is that? please help me...please please.
- it might if so the plugin looks like a floppy drive plug four pins if you got the card new and it has an adaptor you will have to use it most ati cards that have external power syncronize with the hard drive .
- Q: Hi,I am trying to install a new dvd drive into an old xbox 360.Can anyone tell me which way around the power cable goes into the back of the drive?Both connectors have two empty pin sockets and one of the connectors has a black dot on it.Does the one with the black dot on it go into the motherboard or the DVD drive?Thanks.
- look man really you need to call the company of the DVD cuz really it will mess up YOur xbox 360 so just think before you act and plus ! it will cost you loads of money...
- Q: My brother took his PS2 over a friends, lost the cables, and then took mine. So now I have to go steal my cables back every time I want to play, or not play. My PS2 is a piece of crap, but I can't afford a new one. Can I buy replacemt AV and power cables? I saw a MadCatz one, but the reviews said it was terrible. Thanks!
- USB cables are pretty much standard. Just look up your manual as to what kind of cable you need and find it online. bestbuy/circuitcity will rip you off if you try to buy it in store, online it would be 1/5th cheap as them
- Q: I am running a LAN Cable through my walls, and I'm using the existing holes for the power lines. I'm wondering if the RF from the power line can interfere with the LAN Cables data. Thanks!
- If you are using UTP (Unshielded twisted pair) cable, then electrical interference will interfere with the cable. To avoid this, you should use STP (shielded twisted pair) cable.
- Q: all of my wiring seems okay and everything seems to work except for my amp power. I have the blue cord on the harness wired into the blue/white cord in my kenwood because i tried going blue to blue and it didnt work. So i have the remote cable from my amp plugged into the blue cord on my head unit. I have no power to my amp.
- Kenwood Kdc-mp245
- Q: If Not What Do I Have To Look Out For Because Im Looking For A New Power Supply Fan.
- Power supply fan is fan inside the power supply, which is the box inside the case of your pc that the main power cable to the pc plugs in to. Case fan is the fan inside the case that provides ventillation to the case. In some power supplies, the power supply fan will act as a case fan by sucking air from inside the case and redirecting it through the power supply then outside the case. This type of power supply is unusual though. in most situations the power supply fan does not act as a cooling system for the case. (and therefore does not act as a case fan). If you replace your power supply fan be VERY CAREFUL as they are extremely dangerous to work on because they deal with direct current from your power socket. The fans inside the PSU are attached by 4 screws to the metal enclosure. usually they are attached to the circuit board by a plug. I have teken a few to pieces and hevent seen one which requires soldering. That may be the case with some models though. USE EXTREME CARE if replacing a power supply fan!!!! Replacement power supplies are very cheap and can be picked up for about $25. If its the PSU fan, it may be simpler to just replace the unit (a new fan is by itself about $10) So for about $15 you can have a whole new unit with no risks to your machine or to your health :o)
- Q: I left my power cable at my cabin, which is a few hours away. I don't want to replace the cable (I'll be going back anyway in a few days), but I need to use my laptop. So far I've tried an old laptop cable, but its to big, and a game system adapter, but it doesn't have enough power. Are there any solutions that don't involve me buying a new cable?
- Do NOT play guessing games with this. If you use one of a higher rating or worse with reverse polarity input you will totally destroy the laptop.
- Q: What is the difference between a YJLV cable and a VLV cable?
- 240MM copper cable can be, casing with DN150 load 473KW how current only 560A, a little do not understand, you are not wrong
- Q: I've been looking online for some but can't seem to find some sync cables to strap these amps together. Anyone know where I can find them?
- go okorder and you'll see you want..
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Assembled prefabricated branch cable FZ-NHVV-5
- 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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