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
You Might Also Like
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 this cable called I can't find it anywhere because i don't know what it's called if anyone knows anything about it or who sells it please explain.Thanks
- If this is what you're referring to, it's called a Y Power cable since it splits power to two sources using the same interface. If you're needing just two of the normal power cables, well that's different... Literally, they're called PC Power Cables. Kind of generic.
- Q:i am hooking up my system tomorow and im really not sure where to drill a hole in the firewall to run my 4 AWG cable any suggestions any pictures would be helpful thanks!
- Check first for any factory made holes that are not in use or have extra space to be used. If you are explorer is anything like my Taurus I would say somewhere near where your steering wheel connects to the firewall. But it will be kinda risky around that area since you would have to be careful for your power steering.
- Q:So, I built my first computer 6 months ago, only to have the power supply fail, and maybe fry the CPU or the motherboard (hope not), and I ordered the XFX 550W from newegg. Now I built the computer, but this is actually going to be the first time I'm taking out the cables of the power supply to the motherboard, and it looks like it's quite tightly in there, do I just take it out by force? I don't want to exert too much pressure because I'm a pussy and I don't want to ruin it haha.
- Hi, There is often a plastic clip holding the connection in place, check for that first then pull gently as they are not normally that tight. Arnak
- Q:The green light on the back of the power supply comes on when the power cable is plugged. also, every time i plug in the power cable, the fan on the power supply wants to spin, but it stops. The squeezing noise remains and i push the power button - nothing comes on. Before, it used to come on for a few seconds and then it will turn off by itself. I though it was a virus, so i restarted in safe mode to scan it. The PC stayed on for like 30 minutes and then it turn off by itself. But every since it does not wants to come on. Is the power supply gone? If so, how can still the green button comes on and the squeezing noise remains?please help me out! I need my PC! thanx in advanced!
- Yea its gone. the reason it ran in safe mode is because safe mode doesn't heat up your computer like if running normally. Most likely you're power supply isn't even supplying enough power to your fans to keep the CPU and cards cool, so its forcing itself to shut down. I would plug it in and open the side of your case and see if your fans are even running when you turn it on. If it not turning on at all now, just buy a new one. Power supplies are something you definately don't want to go cheap on. Buy a thermaltake or an antec and if you play games, I would get one that's at least 500W
- Q:My amp was working this morning. On my way home, the power cable came out somehow. I put it back in and it wasn't powering on. The amp fuses were blown, I replaced them. Then I went to hook the battery terminal back and the fuse in my power cable blew instantly. I replaced it and tried again and it blew again. Also the fuses in the amp are fine now. I did the same process when I installed my amp the first time and it was fine so I don't know why it's doing this now. The amp is a Boston Acoustics 800w RMS amp and an 80a fuse. Any ideas?
- Look at your previous question. I told you what it probably is. Either you have strand(s) of power wire stick out somewhere and touching something it shouldn't be touching. Or. You tapped the power wire on something during removal and cooked the amps power supply. The current flow from a shorted circuit gets very hot, very fast.
- Q:What is the difference between VV22 and VV62?
- Cable flow current is to be hot, look at the table with a look at the current is normal, the current is consistent with the cable configuration. Laying the environment is normal.
- Q:i bought a new graphics card a while ago, an nvidia 9400gt (i now realize how LOL that is). i connected it, but i noticed there were no extra power cables hanging around that would fit on the small six pin slot on top of the card. the performance increase has basically been negligible, and i don't really want to mess with the power box. should i take it into a computer shop, or is there an easier solution?yes, i installed it correctly and everything. i'm 100% sure.
- You okorder /
- Q:(for example : 1sqmm, 4sqmm, 35 sqmm) i need a formula to calculate current by knowing the area of the cable?
- Hi Sherlock, You need a copy of BS 7671 The IEE Regulations. By the cable sizes mentioned you must be in the UK. The current carrying capacity of a conductor is a function of its Cross Sectional Area, Length, Method of installation, Is it grouped with other circuits, Ambient Temperature and fuse or CB type. (these are called multipliers) For larger cables the power factor of the load must also be considered. The basic formula assuming no multipliers are used is Volt Drop per ampere per metre X length of run X Design current / 1000 Volt drop is from the tables in BS 7671 Length of run is the cable length design current is the current the cable will have to carry in normal use 1000 is because Vont Drop per Amper per Metre is given in millivolts
- Q:How to distinguish between power cables and electrical wiring on drawings
- Put a piece of paper in the dog's urine, whenever the dog to think about urine when the dog's nose smell, put the paper in the designated place, more training a few dogs will be.
- Q:What is a PVC Power Cable and what is its application?
- Electrical PVC wiring in general refers to insulated conductors used to carry electricity, and associated devices. PVC Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed. PVC Power Cables are used for high-voltage (more than 35,000 volts). Thanks,
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
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
Similar products
New products
Hot products
