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: I have a power adapter that goes to a mixer (Denon DN-MC6000) and reads: INPUT 100-240V ~ 50/60Hz 1.5A, OUTPUT: 12V - 3A. Now I know this is the right adapter but I don't know if I have the right cable that goes from the adapter to the wall. I have one that says 6A 250V~ but I dunno if its the right one. I have a few others but can someone tell me what will be the right one so I don't blow up my mixer :P thanks
- Hi, The adapter to the tip is the important part. Whatever fits from the adapter to the wall doesn't have much to do with anything. Anything that fits the adapter, physically.
- Q: What type of plastic is a power cable made of? Thanks.?
- Power cable isn't made of plastic, it is copper or aluminum covered with PE, PVC, or PTFE plastic.
- Q: The difference between high voltage overhead cables and high voltage cables
- Clean the copper wire to be welded, and dip a little solder paste or rosin before welding.
- Q: Hi,I have this Corsair TX 750W PSU and one of the cable have 3 x4pins connectors on it. i use one of the 4pins connector on this cable to power 6 fans on my case and the other two 4pins connectors i use one to connect to two ssd drives and other connector to the IDE 1.5TB hdd. do you think that this single cable is under stress to power up all 9 items? is there rule about psu cable? i am asking this because i thought maybe the psu is affecting my gtx 670 sli performance. i get P11000 score and X5006 using 3dmark 11. so it is a bit low. i should get arouynd P16000+.i have i7 2600k @ 4.5ghz w HT and pc3200 16GB. i hope someone can point out the low score issue and power supply cable question.. i am currently running drivers 320.49
- well in other psus if you take them apart all the different cables are all stuck into the same power out on the inside but i have never taken apart a modular corsair before so i couldn't say for sure but it wouldn't affect your 6 pins if there was any problems it would be between the hard drives and the fans not only that but between 6 fans and 2 hard drives your probably only using like 30-40watts of power through that cable which is nothing to a 750
- Q: I want to tidy up all of the cables behind my desk. I have some of that special plastic wrap to do it, but I'm worried about overheating and induction.How many mains voltage power cables can I safely have in a single bundle? What about speaker cables and TV/monitor cablesHow can I tell if I have bundled up too many cables together, are there any warning signs?
- I neatly zip tie each cord separately. Use only what's available on each power strip. Don't use a bunch of extension cords.
- Q: I want to turn on my PC but my power cable was missing so i got a new one. A small sheet on the PC's power cable input hole says quot;230 V Rated voltagebut the new power cable fork has some characteristics written on it like EL - 202 / 10-16 / 250 quot;. So I'm afraid that 250 stands for Voltage so the power cable voltage is different from pc's rated voltage. I live in europe and we have 220V here from the power supply.Can I use this power cable or will it mess up my pc ? It's quite a quick issue that I need help with. Many thanks to everyone who can reply quickly. Cheers ;)
- The cable seems to be rated higher than your input voltage so you should be okay.
- Q: please tell me and same question except for 6 pin cause i have one of each
- If you buy a high-end video card, it may need an auxiliary power cable plugged into it. It's easy to forget these if you're not accustomed to needing one. The auxiliary cable is probably going to be a 6-pin PCI-Express power cable, possibly a pair of them, and the latest video cards may even use a brand-new 8-pin design.
- Q: what does it mean by 4 core cable, 35 mm. can it be used for DC and AC as well. can it be used for a 3 phase AC. what are its advantages and disadvantages? is one core means one phase? can we use 2 core cable for 3 phase AC? am really confused please explain.
- 4 Core Cable
- Q: So, recently i purchased a new graphic card and it requires two 6 Pin PCI Express Power Cables. My current power supply generates 650W and only has 1 six pin PCI express power cable. Im at a loss to what to do now. Do i purchase a new power supply that has more pci express cables? Or do i open it up and add a new cable? Thanks if you can take the time to answer my question.
- you can purchase a molex to 6 pin pci express power adapter, this will fix the problem. This solution will work only if you have a spare molex connector you are not using Forget about what that other person said, that your power supply isn't big enough. 650w is more than enough to power a mid to high range graphics card
- Q: My pc don?t start, power cable and all other cables are connected correctly. Any body help me and guide me?
- Before okorder /... Replacing the Power supply is pretty straight forward.... just undo the screws at the back of the casing, and it slips out from inside. Put the new one where you took the old one out, and swap the leads over (matching like for like). One thing I have noticed both times I've fitted a Power Supply is that the screw holes in the back of the Power Supply never, ever line-up properly with the screw holes for it in the back of the PC Casing........ found the trick to doing it is to loose fit the screws first (might need to go in at an angle), then tighten them all up and it'll line up properly like it's supposed to.
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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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