Assembled prefabricated branch cable FZ-ZRYJV-4
- 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: Its an 03 jetta with monsoon amp. I need step by step instructions on how to run the power cable. Pictures would be nice too. Thanks!!!!!
- Here's okorder okorder /
- Q: I'm trying to run a cable and power outlet into a closet for a media space but im not sure how to add the outlets in there. The area where the closet is, is on a wall that has no outlets and behind the closet is a bathroom which has no outlets on that side of the wall either so theres nothing to tap into. please help.thank you.
- This is so situation and construction specific that it can't be answered. Anyone answering this would have to be there in order to tell you what the solution is. Tell ya what, give us full mechanical, structural, and electrical blueprints for your house and I'll tell you what to do. LOL. I'm sorry that your question is impossible to answer. I guess the real answer is to find someone handier than yourself.
- Q: (above question) and can i use a fender strat guitar with this amp instead of a bass? and are there things i should know before using this amp?
- The power cable thing could potentially be a serious problem, since it seems the ground wire is lifted or missing. I'd definitely check this with a knowledgeable person if I were you. It may be as simple as changing to another AC power plug and connect the earth/ground wire. Do you need an extra preamp? No. Any combo amp have two amp stages built in: pre- and power amp. Adding and extra preamp is highly unlikely make the sound better. You will probably just add hiss and noise. This is not a great amp for playing guitar, although you won't ruin anything by doing it. Just plug yoiur guitar in and see if you like the sound or not.
- 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: Ok, i know it is definitely a NO-NO to run my power cable through walls, but, what if I run the power cord through only to pull it out behind my entertainment center from the wall-plate my other cables come out, and plug in a surge protector?
- Try running a plastic conduit on the face of the wall and paint it the color of the wall instead.
- Q: Have a 480 volts 3 phase 16 amp motor. Need 400 ft of extention cord. Is is OK to use a SOOW 10/4 cable, the voltage drop is 2.67%(12 volts). Machine is powerd by a generator that I can run at 500 volts to counter the voltage drop.8/4 cable cost twice as much, but the voltage drop is 1.7%(8 volts).
- The only thing about SOOW is that the insulation is only rated for 600 volts, and the peak voltage of a 480 volt RMS system is 678 Volts. The peak-to-peak voltage is 1386 volts, and two adjacent phases will see a maximum potential difference of almost 800 volts This will be unsafe -- the insulation might breakdown (even though that 600 V is a conservative rating). Two adjacent phase cables will provide for 1200 volts rated total insulation and that is more than the phase-to-phase max of almost 800 volts, so you could take a chance, but I wouldn't recommend it. As for the wire size -- 10 gauge wire is definitely large enough to handle 16 amps. 12-gauge wire would even be sufficient, especially since you can compensate for the voltage loss. But, stick with the 10 gauge anyway, for a larger margin. You need cable that is rated for higher voltage. .
- Q: Hi,I bought a new 500GB HDD today, with a SATA cable (data) but I don't know what kind of power cable I need?I looked around and saw Sata to Molex and all kinds of things, I've never had to hook up a second hard drive before and the terms are confusing me. Could anyone tell me what kind of cable I'll need and where I'm supposed to hook them up to?Thanks!
- Your PSU, should have all of the needed connectors.
- Q: Hi All, i have a star sound 1200w 4way amp which i want to use just for my sub for the meanwhile as im waiting on a monoblock, please tell me if i can install the amp without the fuse that connects straight on the power cable?? and what is the main reasons for that fuse? thanks in advance
- You could connect it without the fuse but if something shorts out your going to fry the wiring. That's fuse is there for a reason, I wouldn't recommend not using it.
- Q: the adapter is fine but the safety pin (the big one) on my power cable broke, do you know where I can buy the power cable for an HP pavilion dv9500 laptop? on the cable it says quot;LS-15 7A 125V LINETEK E70782quot;.also, is it safe to use it although the 3rd pin is gone? it still works but i wouldn't want to fry my notebook...thank you
- Contact HP, this laptop was designed for Vista so more than likely there are no drivers available for xp.
- Q: Someone gave me a KDSusa LCD monitor. It doesn't have the usual spot on the back of it for me to plug in a power cable. I've never seen a monitor without the power cord plug in the back. There's a hole/plug on the side of the blue part that goes into the computer...I thought maybe that's where a some sort of power cord would go but I'm not sure. HELP!
- That means it requires an AC Adapter. You need to know the power requirements for the monitor, then you can go to Radioshack get an A/C to DC adapter that provides the power recommended
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Assembled prefabricated branch cable FZ-ZRYJV-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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