Assembled prefabricated branch cable FZ-ZRVV-5

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100 m
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100000 m/month

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Product Description:

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:


Cable Description


single core

three cores twisted type

four cores twisted type

five cores twisted type


PVC insulated PVC sheathed branch cables






PVC insulated PVC sheathed flame-retardant branch cable






PVC insulated PVC sheathed fire-resistant branch cable






Cross-linked polyethylene insulated PVC sheathed branch cables






Cross-linked polyethylene insulated PVC sheathed flame-retardant branch cables






Cross-linked polyethylene insulated PVC sheathed fire-resistant branch cable








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Q:Electronic power supply?
Electronic devices should be OK if the cord is yanked, as long as it isn't done too often. It would be just like a power outage, the device would turn off immediately. It shouldn't blow a fuse or anything like that. If you pull the plug and it doesn't turn back on later, it could be that the power supply or transformer has gone bad. These are easier to replace in computers than in TVs and often cost less than $50.
Q:Two connectors on the same hard drive cable?
it doesn't matter which power cable you use for your hard drive. however, the hdd cable is different story. I am assuming you have EIDE cable. If you just have one hard drive connecting, then it doesn't matter which connector you use. If you have 2 hard drive connecting with one cable, either you have to change the jumper setting so one HDD will be master other one will be slave. Another way is to change the jumper setting on both HDD to cable select; in this case, the hard drive connected at the end connector will be master and the hard drive connected to middle connector will be slave.
Q:Shall i use directly Nikon S550 digi camera U.S. power cable in India?
India power outlets run 220v, not 120, so you are going to need a converter or a completely new power-supply.
Q:installed amplifier power cable to negative on battery, now electrics work but car wont start?
You probably drained the battery down some how or have a bad connections at the battery. try charging the battery. I don't think you could have messed anything up too bad on the car.
Q:Would it be okay if I beafed up my power cable to my CB Radio to 7 gauge wire or would it hurt something?
it wont increase your reception, if you beef up the power cable, then you need to keep in mind that you also need to beef up the ground cable, to increase your reception you need a bigger whip or another whip this is all that i have found that works, i have 2 6 ft whips mounted on the side rails on the bed of my truck and i get decent reception.
Q:What is the power cable accessories used to do?
Do not know what you want to ask? What about your situation? Normal or pregnant? Normal this radiation does not affect what, if it is pregnant, this is far away from the best. Pregnancy is most needed to stay away from the microwave!
Q:Is there a thumb rule for selecting Power Cable for Diesel Generating Sets?
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:do you know if there any router power by rj45 cable not an AC adapter?
You can buy adapters for expensive Cisco and other Wireless equipment to do exactly this. The power is supplied across an RJ45 cable from a box situated in the patch cabinet I assume the receiving box has to have the correct ports to be able to use this.
Q:PC power cables question?
Yes. it is the same cable that comes with every computer, printer, monitor. OK it's the same cable that comes with 95% of them
Q:Why do black power cables appear green in sunlight?
This could simply be moss / lichen or fungus growing. the north side of the cable will have more moss on it than the south side. As the sun is over the equator and England is in the Northern Hemisphere so the sun lights the south side of the cable, and the moss grows on the darker side. This is a classic way of telling directions in a forest or paddock. Garret

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