Assembled prefabricated branch cable FZ-W-4
- 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
- Insulated isolation of the double shield control cable is the outermost armor layer should be grounded at both ends, the inner shield one end of the ground, is conducive to the rapid release of induced current.
- Q: I am not sure of the reason but when i plugged in the power cable there was a crackling sound only for a second and then it stopped. I remember a similar occurennce when i had a loose electrical circuit would this have done any harm to the computer.
- you merely experienced the stunning scent of silicon frying. possibly the processor overheated and burned. consistent with threat a skill surge brought about your powersupply to prepare dinner the motherboard. In any condition, that computing gadget has been cooked. i admire that scent. electric warmth on silicone and distinctive mineral circuits.
- Q: My old card only needed one of these cables. but my new 4870 will need two. can i just use a IDE-to-PCI-e power cable? its only got 3 wires out of the 6 though. does this matter?
- That potential supply is right for that card... do not hardship approximately it... The 4890 takes much less potential than a 4870 and my previous equipment with a 4870 relatively purely used 330W with dissimilar 120mm case followers a 92mm and an 80mm... in case you have already got that PSU then save it....
- Q: I have my Clearwire modem but have lost the power cable. Does anyone know what I would look for in a replacement power cable.
- check the Clearwire URL .. Support tab
- Q: So my aunt gave me an old NES, but all she had was the system itself and a few games. She didn't have any of the wires. Luckily I found this retro game store near me and bought a few cables that I thought was all I needed (The power cable so it would actually turn on and the audio video cord) but apparently I need something else? I'm not quite sure.....Does my NES just not work? The red light comes on when ever I press the power button but there is no picture on the screen! Is there something I'm missing? Did I put something in wrong??? There is another spot in the back for another wire but I don't know what it is. Any help would be awesome.
- I don't forget playing Dunk Hunt for hours and hours with that gun. Tengen Tetris used to be so much better than the Nintendo version. I still have mine somewhere, together with my NeoGeo, my 3D0, my Sega CD, my Atari Lynx and my Sega Genesis.
- Q: Our comcast HD cable box usually has the time and a little red light on front. Its blank and has no power. It is plugged into a power strip that also has the TV and stereo, yet those are working fine. We reset the power strip and still no power to the cable box.Any ideas? Please no rude remarks. Thanks.
- Cable boxes can die. I had two Comcast boxes, had an electrical storm and it knocked both of them out for good. Nothing else in the house failed. I called Comcast they sent out a tech with new boxes and that fixed it.
- Q: Hey guys,I am going to build a PC around gaming soon, and i was wondering, how many sata and power cables am i going to need for the build, i can't seem to find it anywhere. By that i mean, will i have to buy any extras? I do not know how many come with the mobo and/or PSU.
- You only really need one SATA cable, for your HDD/SSD. Even then there are some hard drives that don't take it. Usually, a hard drive comes with the cable/strip included in the box.
- Q: Two weeks ago, my 1 yr 19 lcd monitor began to flicker? Why? The power cord and usb cable are secure?
- I've had a similar thing happen with my 17 GEM monitor. Eventually, I relocated the monitor and redid all the wiring and the flickering ultimately stopped. I'd wager it's a wire issue.
- Q: My system was working fine until today. The bass stopped hitting to the music and thumps in intervals of about 5 seconds regardless of whether the music is turned up or down. I hooked up my system without my capacitor to see if this was the problem. It worked...but only for a minute. The bass was hitting like it was suppose to but all of a sudden it went back to the interval thumping and the power cable got hot to the touch and the fuse inside the holder was melted. What the heck is the problem?
- wow, you need bigger cable, right now. if your cable overheats and melts the casing, you're screwed.
- Q: Where can I buy a replacement power cable for my ps3? I can't find one anywhere.?
- Any standard PC power cable will do the same job as the one that shipped with the system as they are identical. You can pick one up from your local Best Buy or similar electronics store for between $10-20.
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Assembled prefabricated branch cable FZ-W-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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