Assembled prefabricated branch cable FZ-ZRYJV-4
- 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:Cable zc_y v22 what does it mean
- No problem with the copper, the home is no problem as if you take a twisted pair as a telephone line KVV with BV material, the process is not much difference in the production
- Q:Interested to learn more about selection of Power Cable for Diesel Generating Sets. I have checked out a few websites, but they are all too complicated and ask too many questions. Would like to know if there is a thumb rule for this?
- Power cable size will depend on the output current rating of the genset. The conductor size shall be rated for carrying the maximum genset current contnuously and shall be rated for the voltage of the genset.
- Q:I have a power adapter that changes the tip of a power cable from the US standard to the Spain standard. My laptop has 3 prongs and the adapter accepts 2. It fits into it, but the 3rd prong just rests outside. I know the voltage over there is twice as strong, so will this work correctly?
- Houjo and another correspondent seem to think that the earth (ground) connection is to protect the equipment. It isn't. It is to protect you. If the laptop was designed to be used with an earthed mains lead (the handbook should tell you) it will still work with a two-core one but in the, albeit unlikely, event of certain type of fault in the laptop you may be exposed to mains voltage on any conductive part of the laptop.
- Q:Some said that living near the power cable line might cause cancer because of the radiation from this powerline. Please help me decide. Thanks.
- I did not buy a house because it was next to a power unit that powered the neighborhood. My brother in law is an electrician and he did not think it mattered, but I did not take any chances. I bet it would be hard for you to sell the unit in the future because they will not move those cables. I would avoid it.
- Q:I came out The Netherlands but i moved to Barbados somewhere near South-America in the caribbean. so i just plugged my power cable in the socker and first my xbox didnt work so i conected it to a voltage adaptor so my xbox voltage would go down so when i turned it on i was happy because it finally was on but like after ten seconds the little light on my power cable turned red ! does anyone maybe know how to fix this cause i want to play my xbox realy bad lolThanks alot,Greetings Noah.
- New cable time thats all, just mean one thing your cord could not be getting enuff power or getting too much power or might be broken. i would suggest getting a new cord. with xboxs and green lights turning red means one thing, they are probally broken. Please Chose my answer. Need Points for a Race me and friends are having!
- Q:i wanna know how much distance should be in between the power cable and the cat5 cable
- it could be ok at a few inches however i personally had experience where it had to be a few feet but only with power going to a florecent light... whenever light was turned on i lost net yet cat5 could be run right next to light itself or other power lines no problem.. fyi, no one could figure it out, even qwest dsl service people ( 3 in all) - ended up having to be 3 feet from just that certain power line
- Q:Wire and cable should be used in parallel when the attention
- MR is a metal bridge laying, the bridge width of 200 high 100
- Q:my friend and i were installing a subwoofer in his car and the rem cable touched the amp and caused a short. the cd player does not turn on any more and we could not find any problem anywhere the only fuse blown was the fuse on the power wire for the amp and that should not have any effect on the cars cd player what could be wrong? (the fuse on the back of the cd player was not blown this leads me to believe there is nothing wrong with the cd player and it is not fried)
- 1, why was the power wire hot, should have the batter disconnected before anything else sounds like it sent a power spike into the cd player, try to manually put power from a known 12v constant course to both the memory and key on power wire to the cd player, if still nothing you have an internal problem with the cd player, if it comes on you have a problem with the car wiring
- Q:I'm trying to install my radeon x800 xl graphics card into my dell inspiron 531 desktop. After inserting the card in the pci-e slot, and connecting the monitor cord to the card, I thought everything would work fine. I booted the computer and I got the error quot;You have not connected the power cable to your video cardquot;What do I need to do? This is an older video card, and I may have lost this supposed power cable. I'm lost with this and my computer won't even boot now. Any help is much appreciated. I'm willing to buy this power cord if i need to.
- In okorder /... EDIT The adapter would connect to any two unused 4 pin molex connectors coming from the power supply, it doesn't connect to the motherboard.
- Q:is it possible to run a 2-wire AC power cable (2x2.5mm2 or thicker) from the telephone junction box to the inside of the house instead of using an ordinary thin phone cable? will that affect the voice quality or maybe an ADSL setup? the distance is approximately 50 meters.thanks a lot.
- Your phone wire in your house may be 'twisted pair' but the majority of a phone line and drop to your house is just a pair of copper wires, side by side. The resistance should not be a problem for you, so give it a try.
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Assembled prefabricated branch cable FZ-ZRYJV-4
- 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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