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
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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: Included in my EVGA 8800gs box was a 6 pin to 2x 4 pin molex power cable. My current power supply already had a 6 pin power cable.My Cooler Master 500w power supply has dual rails pushing 16amp each. The requirements for the EVGA 8800gs are:Minimum of a 400 Watt power supply.(Minimum recommended power supply with +12 Volt current rating of 22 Amp Amps.)Notice the 22 amp. To supply this power, am I supposed to connect the 6 pin to 2x 4 pin molex power cable to each of the 16amp rails from my power supply therefor providing 32amp? How am I supposed to get 22amps to the card?Most all power supplies I see that are dual railed go no higher than 20amp per rail.Any thoughts? Thanks,Brad
- If you already have a 6 pin then your good to go. The 2x 4pin molex connectors are for the case if you didn't have the 6pin. The rails on a PSU are not independant, they are combined. Look for the maximum loading of your PSU.
- Q: Hi! I want to buy I new Hard Drive but I've got a problem. I have the IDE conector but I don't have the Power Cable. It is connected to my Video Card. Can I add a new one? Can I use a power cable from a optical drive(CD/DVD)? Thanks!
- All you need to do is pop down to your local computer store and get a power splitter, just make sure you get the right type, IDE and SATA drives have a different kind of power connector, so just make 100% sure before you buy!
- Q: Allready got 2 1 Tb's external with power cable.Thinking of buying another 1TB, should i go with power cable or not?I was told the ones with Power cable are **** and wont last long :S?I think, that it would perform abit better since its not drainning my Laptops Usb Power?
- As okorder /... Both ESATA and USB 2.0. The bomb. My enclosures are all pretty generic. Good luck.
- Q: i have a cable modem that i lost the power cord to. i found another that fits but the output listed on the adapter is 12.5vdc. the modem lists +12vdc. can I use them together? i plugged it in and it lit up for a while but then went out but I don't really know how the modem is supposed to work if there's no internet connected to it.
- first! are you sure the modem needs 12 V DC and not 12 V AC? Mine uses AC. OK, you can use a 12.5V in a 12V modem - the extra .5V is not a problem... Next, make sure the polarity is correct!! center pin is the correct polarity? If not, POOF! You will let the smoke out. Have you considered that the modem is bad and the power supply is not the problem here. If the modem is bad, you may have killed the supply you plugged in.
- Q: Okay I need help.I lost the power cable for my modem, so now I am using a 18v 1A cable, the input of the modem needs 15v 1.5awill this be compatible or will it burn my modem?
- Get the correct power supply. If you continue, you may be risking a fire
- Q: I have a Belkin Tune Cast II FM transmitter. The fuse in the DC car power cable is .5 A but it blows every time I plug it in. What is the correct fuse to use for this charger?
- Those transmitters are very low amp draw... as you noted 0.5 amps, which at 13 volts is about 7 watts of power... and even that sounds high for a portable electronic FM transmitter. With that little power, you probably have a faulty unit for a fuse to blow. I assume you are using an aux 12v power source in your car and the (cigarette lighter) adapter that came with the transmitter. Now most adapters are not fused, but yours might be, and you could open it up and just see what the number on the fuse is - probably 2.5 amps max. Radioshack carries replacements for those small fuses. Considering that the car's fuse rating on most aux power sources is about 15 amps, your transmitter could not possibly draw that much unless there were a problem. The problem may lie in the aux power socket or in the adapter itself. I'd start by trying something else with an adapter - such as a cell phone charger. If plugging that into the same socket blows the fuse (in your car's fuse panel) then its probably the socket. If however it works fine, then the problem lies the adapter on your transmitter; which = return that and get a new one. I have seen many adapters with bad design that shorted easily and blow the car's fuse. Pray that its the adapter and not the socket.
- Q: I live in Chicago, and I want to know if somebody can help me. The next house on mine have electrical power cable, telefon and cable from my back yard and pas my propriety aprox 60 tf, the last two stay on my garage, its legal ?Know haw i can do to move the cable? some codes or regulation, samething? Thanks, Best regards.
- If you suspect someone is in violation of the electrical code for the city of chicago call the City offices and ask for the electrical inspector ..ask them to take a look..Better safe than sorry...From the E..
- Q: power cables for 3 phase wire
- Read your question aloud before posting to see if it makes sense when you hear it. When the answer is no, you need to revise your question.
- Q: What is the difference between a YJLV cable and a VLV cable?
- The reason why the wire outside the casing, is to protect the wire insulation from external damage. And the wire laying in the cable tray. The bridge has been gas to the protection of the role, so no longer outside the casing
- Q: The power input looks just like the back of any desktop pc, so im assuming it will work, but do i need to know anything before buying one?
- Sure you can, as long as it doesn't any above normal resistance mating up. Only problem I foresee is if a pc power cable is heavy enough to handle the load.
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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
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