Assembled prefabricated branch cable FZ-ZRYJV
- Ref Price:
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- 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: How high voltage armored power cable is grounded
- When the armor leads directly to ground to buy the cable terminal, the manual has a specific production process
- Q: Is it safe to connect the case fans in line with the hard drive, or should I use a separate power cable?
- All of those power cables are connected together in the power supply anyway, and neither a fan or hdd uses much power relative to what the wire can carry. I've always paid more attention to a neat physical layout for good airflow and never had a problem with what was on the same power lead as what. The hard drive should have it's own EMI filtering in it, and a brushless fan doesn't generate noise like a regular dc motor.
- Q: Hi,I am trying to install a new dvd drive into an old xbox 360.Can anyone tell me which way around the power cable goes into the back of the drive?Both connectors have two empty pin sockets and one of the connectors has a black dot on it.Does the one with the black dot on it go into the motherboard or the DVD drive?Thanks.
- look man really you need to call the company of the DVD cuz really it will mess up YOur xbox 360 so just think before you act and plus ! it will cost you loads of money...
- Q: I bought a Garmin GPS, but my cigarette lighter is near my gear shift. Does anyone know how to add a power cable so the cable is behind the gps on the window?. I can always take it somewhere for about $100.
- As you say, take it so it is professionally done. Working on cars is very complex and requires an expert. Always best to seek a professional. Also always it is require to capitalize the acronyms of titles. Please capitalize GPS 100% of the time.
- Q: What are the causes of the power cable fire accident? How to prevent
- with a white cable to facilitate the distinction between the cable
- Q: Im looking for a sata cable that has one connector to the mother board and splits in two to connectors for to two HDD's (just like the old IDE cables )IM NOT LOOKING FOR THE POWER CABLE IM LOOKING FOR THE DATA CABLEdo you know were i can find one please give link were i can buy or tutorial were i can make my own
- You okorder /
- Q: Things to think about: -valley has steep sides -the slopes are rain forest or small villages -no roads built in the area -the cable towers are 5000 ft apart at some points, but others only 3000 ft -the towers are 15000 ft above the floor, others only 500 ft*activities must not create significant noise*Cables are not allowed to sag below 120 its for my technical report for civil engineering technology....any ideas will help even the craziest ones..thankss soo much
- That's a long span, but not impossible. You might want to check out the Ameralik span in Greenland for some ideas (it is about 3 times that long, at 5376 meters) Here's one reference:
- Q: I have a psu that has two slots for 8 pin power connectors. It only came with one 8 pin to 6+2 pin and one 8 pin to 6 pin power cable. I have a video card that needs 2 8 pin connectors and I need a cable that is 8 pin to 8 pin. I can't use 6-pin slots because I have used all of them. I have found extenders but no male to male cable. Any help?Thanks?
- confident, this is going to artwork merely fantastic, do exactly no longer assume a sturdy overclock with merely 4 pins as adversarial to eight. additionally determine you plug the 4 pin into holes a million,2,3 and four and not 5,6,7 and eight or there'll be issues lol
- 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 can only tell you what my husband would say. He is a chemist and has done a lot of research on Electromagnetic Fields. He wouldn't buy it! Thirty years ago, he threw out our electric blankets! He moved the clock radio and phone off the nightstand! When he gets a call on his cell phone, he puts it on speakerphone and holds it away from his head! Obviously, he thinks there is something bad with EMFs. He would advise looking at other properties!
- Q: Electric power fittings, cable, tax classification code how to choose
- 1 Ordinary distribution box There is no switch device in the general distribution box
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Assembled prefabricated branch cable FZ-ZRYJV
- 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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