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 ordered this recently only to find that it was just the HDD, no cords whatsoever. I've never had to buy cables for an HDD before, and I'm especially not used to SATA (I didn't make the jump from IDE to SATA until this year.)
- You will need to buy a data transfer cable to connect to the hard drive at one end and onto your motherboard at the other end to carry data to and from the hard drive to your computer. The cable is simply called a SATA cable and they are about 18 inches long or so. They are usually either red, orange, blue or yellow in colour and they are about half an inch wide or so. You can buy them from your local computer store for about $ 4.00 or so Canadian. They do however come with your motherboard (you usually get two of them included in the box when you buy it). For the power end of it you will need to find an empty non-connected Molex connector coming from your power supply unit in the computer. Just simply connect this Molex power supply cable to the hard drive at the back of it where indicated. That is all there is to it. Good luck
- Q:The power cable troughs are divided once and twice
- The function of the cable connector is used for the protection of the cable
- Q:Is a graphics card power cable needed because not all graphics cards come with one? And if it isn't needed, what is the benefit?
- not all graphic cards need them. But lately the graphic cards are using up quite a bit of power, especially the high-end ones. So if the graphic card has a pci-e power connector. Chances are it will need it. Otherwise your computer might show graphics are there will be error when trying to play games or other graphic intense applications. The same thing is happening to graphic cards, that happen to processor a few years ago. Not that long ago processors could just be powered by the energy coming from the bus line on the motherboard, but that is not true anymore and now we use 4-pin or the new 8 pin axillary power for the processor.
- Q:for any SATA 2 HDD, the power connector is longer. compared to the data transfer cable. wht is it so?,-------------- ,------the first set of lines represent the power connector second; the data connection cable.
- at the same time as you're meaning are you waiting to boot off of the IDE stressful stress and get get admission to to the Sata stress, the answer is for particular. really connect the SATA stressful stress, and make positive the BIOS settings are set to boot from the IDE stress.
- Q:My friend I were going to play his second Xbox 360 n his living room. Went to turn it on and the RROD turned up with three lights. So we took this one and hooked it up to the cables in his room. And guess what? No RROD... So, I am lead to belive that the Xbox 360's power cable is the one that causes the RROD. Only problem is that most people can' test this due to not having a second power cable. So post your ideas about this idea. Could Microsoft be lying to us by saying that the malfunction is inside there console. I'm only 14 and i figured this out. So, how is it that no one else has??
- Nope nothing new, there are like 5 types of RROD which is why they ask you to check the ligt on the power cable. if its green then its the consle but if its red then its the power cord. it might have been Red or you might have had the 1 time only problem which i had
- Q:1 or two to use the other ones and its really annoying.. is there something that i can get that can give me more ide cables and also power cables inside the pc as well?
- Switch your harddrives to SATA and it will free up some IDE slots. Most motherboards only support 4 IDE devices. I personally run with only one DVD/CD Burner drive, costs about $40 on NewEgg.
- Q:Can a PoE powered cause a surge if I connect it to a Gigabit ethernet port?PoE Switch --gt; UTP cable --gt; Non-poe Gigabit Ethernet Switch
- No, the PoE switch will initiate the connection with a low voltage signal to determine if the device at the other supports PoE or not. If not, it doesn't apply a current.
- Q:What is the difference between rubber insulation and paper insulated power cables?
- Can go if you do not trust to wear a pvc into the bridge on it
- Q:My 4 pin CPU power cable is too short can I plug the 6 pin cable into that 4 pin slot? Safely? Thanks in advance for your help.
- No, okorder . I know they have extensions so they should have what you are looking for.
- Q:can i run a ati radeon hd 2900xt with a two 4pin molex power cable?
- yes of course
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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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