Optical Fiber Composite Overhead Ground Wire (OPGW) Power Industry Standard DL / T 832-2003
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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Product Introduction:Optical Fiber Composite Overhead Ground Wire
The product according to optical fiber composite overhead ground wire (OPGW) power industry standard DL / T 832-2003 "optical fiber composite overhead ground wire" or domestic machinery industry JB / T 8999-1999 "OPGW" industry standard. Reference standards are mainly IEC 60794-4-1 "for cable high-voltage overhead power lines" and IEEE std 1138 "for utility power line optical fiber composite overhead ground wire."
OPGW cable is a special fiber optic cable, fiber optic cable and ground it sets in one, both to meet the requirements of optical communications, but also to meet the mechanical and electrical properties of the ground power system.
Specification:
Type Specification | Inner conductor structure | Insulation | Braided screen | Cable core Outer diameter | Overall diameter |
SYV-75-1.5-1*4 | 1×0.28 | 1.50±0.10 | 1 | 2.80±0.10 | 8.2±0.20 |
SYV-75-1.5-1*8 | 1×0.28 | 1.50±0.10 | 1 | 2.80±0.10 | 10.8±0.20 |
SYV-75-1.5-1*16 | 1×0.28 | 1.50±0.10 | 1 | 2.80±0.10 | 14.8±0.20 |
SYV-75-1.5-2*4 | 1×0.28 | 1.50±0.10 | 2 | 2.80±0.10 | 9.2±0.20 |
SYV-75-1.5-2*8 | 1×0.28 | 1.50±0.10 | 2 | 2.80±0.10 | 12.1±0.20 |
SYV-75-1.5-2*16 | 1×0.28 | 1.50±0.10 | 2 | 2.80±0.10 | 16.6±0.20 |
SYV-75-2-1*4 | 1×0.34 | 2.00±0.10 | 1 | 3.20±0.10 | 9.4±0.20 |
SYV-75-2-1*8 | 1×0.34 | 2.00±0.10 | 1 | 3.20±0.10 | 12.6±0.20 |
SYV-75-2-1*16 | 1×0.34 | 2.00±0.10 | 1 | 3.20±0.10 | 17.6±0.20 |
SYV-75-2-2*4 | 1×0.34 | 2.00±0.10 | 2 | 3.20±0.10 | 11.1±0.20 |
SYV-75-2-2*8 | 1×0.34 | 2.00±0.10 | 2 | 3.20±0.10 | 15.0±0.20 |
SYV-75-2-2*16 | 1×0.34 | 2.00±0.10 | 2 | 3.20±0.10 | 20.8±0.20 |
Product features
(1)Rated voltage: No
(2)When the cable laying temperature: should not be less than -20 ℃
(3)OPGW cable connection: connecting basic method of OPGW cable connecting with ordinary and more stringent requirements.
(4)Installation Requirements: To prevent vandalism, cable connector box must be installed in more than 6 m from the ground position, and because of the special nature of OPGW cable is required to reserve more than cable.
Product advantages and disadvantages:
a.cable diameter is small, light weight, small short-circuit current capacity
b. light units form a suitable fiber excess length
c.anti-stretch, anti-torsion, lateral pressure performance slightly worse
B.Stranded stainless steel tube OPGW
- Q: So my vehicle's amp recently stopped working. It worked great after I installed it about a year before, so after testing for shorts, burnt out fuses, etc, I decided that the amp had died on me. After getting a new one-and it not working either-I checked the voltage at the end of the power cable where it hooks onto the amp. I get a 12v reading when the ignition is off, but only a 4v reading when it is in the run or aux. position. The in line fuse is good, as well as the battery (just had it checked). Any ideas as to why this is happening? As of this posting, I have NOT tried running a new power cable yet, but that is the next step if nobody has an answer. Thanks.
- Try a new power cable, if i were u, I WOULD def. go with 0 guage Memphis wire, which is 95% pure copper. Its very good wire, top quality. Your old wire just burned out cuz it was probably around 10% copper.
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- Friends, shielded cable is a layer of mesh copper or metal wire woven from one or more wires surrounded by a cable, this layer of mesh to prevent lightning, the outside signal can not interfere with it, and control cable is used To control the device to start the protection circuit, etc., in general occasions do not need to shield, with the general insulated wire on it, as long as the load on the line.
- Q: Why is an aluminium and iron mixture used for power cables ?Please could I have a detailed answer, as detailed as you can make it.Thankyou x
- The cables have some few steel wires for strength, and many aluminum ones to carry the current. THey use aluminum instead of copper because it is a lot cheaper and much lighter.
- Q: How to choose the diameter of the power cable threading protection tube?
- PE cable that waterproof cable can be a short time to soak the water PE water pipe is used to transmit water to the water pipe than the requirements of the drainage pipe than the cable all PE high hardness
- Q: Yjv22 what is the core of the cable? Copper core or aluminum core?
- One type is a wireless digital TV, if the upper left corner shows no signal, one is possible arrears to the business hall to inquire; the other may be affected by weather or buildings, adjustable outdoor receiving antenna , You can contact the wireless TV company to replace the equipment or repair if you are checking the other connectors by means of a bridge. The second category is the satellite receiving antenna, mainly the satellite antenna is not adjusted, according to the instructions to adjust the satellite receiver until the signal received. The third category is a cable digital TV, one is the cable line failure, resulting in no signal input, can consult the service phone; the other is the TV receiver unit failure, you can replace the TV try;
- Q: Hi my new computer's new power supply supports voltage from 100V - 240V. But the power cable's plug that came with it does not fit my country's. My country runs on 240V and the power cable that came with it says 10A 125V on it, and I THINK it's an U.S plug.So should I be getting a new power cable with higher max voltage or just a adapter so that the plug will fit?
- If the power cord is rated 125v and you run 24v through it, it could fry everything. Call the manufacturer and get their recommendations.
- Q: So I'm trying to add a sata hard drive from an older computer in my new one, but I encountered a problem. I have the cable the connects to the motherboard and the hard drive, but when looking at the power connectors for the hard drives, there is only one and it is connected to the main hard drive. Am I missing something that is slapping me in the face here, or is this a design flaw? there are 6 hard drive holders sooooo, it seems that there should be 6 power cords inside, but no. Only one. What do I do?
- are you sure there's not 1 power cord with six plugs on it? often the power cables will have connectors all the way down them.
- Q: for any SATA 2 HDD, the power connector is longer. compared to the data transfer cable. wht is it so?,-------------- ,------the first set of lines represent the power connector second; the data connection cable.
- There are more pins on the power connector (because more are needed).
- Q: I currently have a vibe amp wired in that my front speakers run off, im thinking about gettin an Edge sub with a built in amp so was wandering if id have to wire in a new power lead or if i could run them both of the one thats already running to the battery? Also how would i get rca cables running to each if i only have one output on my stereo? Thanks
- yes i used the same power wire and just split all my wires for my second amp and everything is fine but i made a new ground for it. it will work fine but make sure you have a good battery or its gonna die, i made sure i got a life time warrenty so i can just take them back and get a brand new one whenever it dies.
- Q: Okay so I am trying to upgrade my graphics card and In order ti di That I need a new Power Supply Unit. The PSU I was looking at is a 850 watt one and it has six pin connectors. The problem is all my componets are 4 pin connectors. If I get the new power supply can I somehow get a 6 pin connector to fit in a four pin like a adapter or something. BTW in order for the graphics card to function I need a six pin but all my other stuff in 4. So is there a way to work that out
- Most modern component use SATA power cables. Some older components uses the 4 pin molex connector, and by old I don't mean old really, I mean recent. Even CD/Blu-ray drives are going to SATA power now though =[, so 4 pins may be phased out in the next decade or so. Many modern PSU's come with 4 pin molex connectors, PCI-e X6 pin connectors, and a variety of other connectors you'll need. If you really are worried just check the specifications, it should list all the connectors it has. If you're getting a 850Watt PSU chances are it will have some variation of PCI-E X6 pins, either x6 pin or x6 + 2 (6 + 2 basically functions like a 6 pin and will work just like a 6 pin, so don't freak out about that either). And most modern PSU's will come with plenty of 4 pin molex cables as well. Basically, you should be fine no matter what. And yes, there are 4 pin Molex to 6 pin PCI-e power adapters, normally it takes 2 Molex to power 1 6 pin though.
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Optical Fiber Composite Overhead Ground Wire (OPGW) Power Industry Standard DL / T 832-2003
- Ref Price:
-
- Loading Port:
- Tianjin
- 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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