Assembled prefabricated branch cable FZ-YJV-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:Which is the best way to prevent damage to the laptop / ac power jack when someone trips on the cable ?Dont ask me to buy a Mac since I already have one. This is for my new PC notebook.
- Why don't you use an extension cord so it can lay flat on the ground?
- Q:I'm installing my car audio system in the morning. I have a 650w 4 channel amp for my four interior speakers and a class D monoblock amp for my sub.I have an 8awg wiring kit. If I split that to use it on both amps, it would end up at 16awg going to the amps. Is this thick enough for my setup?
- 1. We can't answer without knowing more about your amplifiers. 650w 4 channel doesn't tell us anything useful, because the power rating may be a peak number that's only good for marketing, and you didn't tell us anything about the monoblock amplifier at all. Give us brand and model numbers and we might be able to help. 2. If I split that to use it on both amps, it would end up at 16awg going to the amps ....no. That's now how it works. (I'm not sure how you envision splitting the wire to make two wires that are half the size; are you cutting it down the middle with a razor?) You can use a distribution block to connect both amplifiers to the same main power wire, but you don't have to go to a smaller wire out of the d-block: you can run 8-gauge wire from the battery to the distribution block, then more 8-gauge from the d-block to each amp. 3. Even if you did cut the 8-gauge wire in half, a wire half the size of 8-gauge isn't 16-gauge. It's 11-gauge. If you put six 16-gauge wires together, you'd get a wire that's a little smaller than 8-gauge. Please edit your question with the brand and model numbers of both amplifier, along with the estimated length of the wire run (ie, how many feet of wire do you need to go between the amps and the battery?) Then we can tell you what gauge wire you need. Edit: thanks for the update. Based on the information about your amplifiers, I don't think you should run both of them from the single 8-gauge wire. I'd switch to a 4-gauge dual amp kit, or you can buy a second 8-gauge kit and run each amp with its own power wire to the battery rather than sharing a single wire.
- Q:I've been looking online for some but can't seem to find some sync cables to strap these amps together. Anyone know where I can find them?
- You can use a PS2 male to male cable....kind of like you could use telephone cords from radio shack for the bd remote gain control. $2...plus you'll need a little bit of 8GA wire to tie the amps' outputs together. One gets set to 0 degrees, one gets set to 180 degrees, your gains MUST MATCH, don't do this with power applied anywhere as you'd likely smoke a voice coil. Please know what you are doing, bridging amps is not forgiving and remember each amp is now seeing 1/2 the load, so you could have stability problems if your wired at 2ohms now.
- 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 just bought it!
- It's obviously faulty. You really should only hear the power brick fan if you put your ear up to it.
- Q:Electrical equipment installation project "power cable laying" cable cross-sectional area refers to the cable cross-sectional area, or refers to the copper core cross-sectional area, such as 3 × 25mm2 refers to 25mm. 75mm2 or cable cross-sectional area of 490mm2? More
- Said cross-linked polyethylene insulation, double steel armor, PVC outer jacket. Voltage level 0.6 to 1 kV, 5 core, cross section 10 square millimeters. About four centimeters in diameter.
- Q:can i use this to power a pcie x16 card in a pcie x1 slot
- That depends on what you mean by 'power'. You can use it to connect a PCIe x16 card to a PCIe x1 slot but it'll only have one PCIe lane connected, meaning that the interface will only have 1/16th of the bandwidth. That's fine for something like using a graphics card to mine Litecoin but not for gaming. As for powering it, if the card uses a lot of power so has external power connectors like a graphics card then you still need to connect those, if it normally runs without an extra power cable then it'll be fine. You'll notice that most of the reviews there are from people who were building Bitcoin/Litecoin mining rigs. When doing that the graphics cards are working flat out but there's not a lot of data being sent through the interface so a x1 interface is fine, when gaming the interface has to carry a lot more information so this would really slow it down. It would be fine for just providing a way to plug in a cheap graphics card to provide a second display for normal 2D use though but its 3D performance would suffer.
- Q:I want an external that can just be powered by a USB cable what is the largest size hdd I can get and where can I get one?
- Found this 1 TB one in the Western Digital Passport series. Link below:
- Q:What is a PVC Power Cable and what is its application?
- PVC Power cable : Polyvinyl coated power cable. this kind of cable can be used in domestic appliance, machines and outdoors, it's quite durable.
- Q:I bought one on OKorder and thought it was just a regular outlet power extension but it's not.. what is it used for? 10 points
- Hahaha what? You bought something not knowing what it is? What does it look like? I don't know what else it could be, only a extension cord.
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Assembled prefabricated branch cable FZ-YJV-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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