Traffic Light conventional
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Product Name 203 full screen lights
Model WDM-JD203
Product voltage AC 85-265V
Product Power 22W
Product size 250 * 850 * 140mm
Translucent surface diameter 200mm
Housing material PC
Horizontal or vertical mounting equipment installed
Protection class IP53
Standard GB14887-2006
2-year warranty
Product wiring brief description:
When you are connected to 220V voltage, the black wire to the zero line, the red line connected FireWire,
When you connect 12V voltage, the black wire to the negative, then positive red,
After power product red yellow and green according to set a good time automatic cycle conversion.
Technical Parameters
Red plateful: 90 LED, single brightness: 4360-5250, wavelength: 620-625nm, and down about perspective: 30 °, Power: ≤8W
Yellow plateful: 90 LED, single brightness: 4620-5545, wavelength: 592-594nm, and down about perspective: 30 °, Power: ≤8W
Green plateful: 90 LED, single brightness: 8667-10400, wavelength: 503-506nm, around and down Angle: 30 °, Power: ≤8W
Ambient temperature: -40 ℃ ~ + 80 ℃ Operating voltage: AC185V-265V 60HZ / 50HZ
Light Box Case Material: PC visual distance ≥300m
All prices are for reference only, exact price please call us for accounting prevail.
Division I professional production of conventional LED traffic lights, 200, 300, 400 sections of the traffic lights, the product features are as follows: meet the People's Republic of China GB14887 standard technical indicators; High brightness: LED assembly wick bright colors; low power consumption: only incandescent quarter, only 15VA; long life: up to 50,000 hours; dimming control: automatically adjusts the brightness according to environmental changes; limiting control: automatic calibration load current; brightness balancing: balancing current offers optical components specially designed circuit plus, light special uniform; strict aging: aging products by long power, more stable performance. Protection rating greater than IP53. 1. Off the optical properties of the light intensity distribution 1.2 1.1 chromaticity coordinates meet the requirements of GB14887 GB14887 compliance with the relevant requirements, including the function of defective color vision to be achieved observer provisions 2. Electrical performance 2.1 operating voltage AC220 ± 15% V 50 ± 2Hz 2.2 rated power single lamp 10M? Reach 50000h 3. Physics 2.4 Dielectric strength 1440VAC 2.5 ignition withstand life under normal conditions of use? Mechanical properties 3.1 of wind pressure in line with GB14887 the relevant requirements of 3.2 anti-vibration requirements in line with GB14887 requirements 3.3 protection class IP53 4. adapt to the environment is greater than 4.1 lights working environment temperature is -40ºСˉ50ºС, resistant to high temperature -40ºС and 4.2 + 80ºС test temperature when 25ºС, air relative humidity less than 95 %
- Q: I am wondering what happens when you have accidentally connected the negative cables to positive and the positive cables to negative. I have boat that has to two marine batteries and i am wondering if you were to do this will it screw things up and break things?
- Hmmmm The only approach to comprehend for sure if that fried the the circuits could be to check out it out with the proper adapter. I would now not use the adapter with the overrated voltage, why danger it extra? Just take the one you firstly used, reduce the output cable and splice the wires collectively the opposite method to reverse the polarity of the plug. That would clear up your main issue.
- Q: Electrical system in a residential building. When we use any equipment on one phase the lights on that phase dim down but and the same time the lights on the second phase become brighter.
- The voltage on loaded phase dips on the account of starting current of equipment. This problem is specifically critical in case of motors. So the dimming brightening happens because of unbalance is 3 phases of the installation. This condition is completely normal keeps happening always.
- Q: electrical engineering
- use a non contact heat detector. fluke and many others make units that can sense the IR radiation at the terminal and determine the temperature from it.
- Q: does adjusting the router's position about an inch or adjusting the direction of the antenna affect my laptops browsing speed?
- Not so much. But moving it away from other electrical equipment will make the signal travel farther. Also keep it as far from the cordless phone and things like that. Other digital devices, and concrete/brick walls really break it down. If you are connected to the access point at even a fair signal, you will probably be using all your internet connection speeds' bandwidth. Having a better signal wont make it faster, unless it is actually disconnecting on you.
- Q: For the past week, IT has been making the worst of coffee. This morning, I told IT that: If you don't make a good Espresso today, after 5 years, I will replace you!I don't know what happened, but IT, made a wonderful Espresso, even if the little foam on top !! Good morning !!
- Glad to hear your machine responded to your plea! Mine definitely has a mind of its own as the strength of the coffee varies greatly even when I put in the same quantities of water and coffee each time.
- Q: I just heard tapping noises coming from the back door. The back door leads to the laundry room and multiple storage rooms. There is also all the heating and electrical equipment down there. The leak is coming from a pipe at the ceiling in a storage one, the room beside all the electrical equipment. The floor is soaked and the water is leaking a lot. Am I in danger?
- Are you in danger only if the water comes in contact with electrical wires yes have the pipe repaired call a plumber don't wait til Monday when it will be cheaper because it won't when the ceiling collapses some one may get hit with plaster board and the. You wind up with an even bigger hole . The longer you wait the more it will cost. Especially if a fire were to start remember water and electricity don't play well together some one can be electricuted
- Q: (hairdressing)
- Anything you'd like to use. Conditioner isn't exactly dangerous.
- Q: Hi everyone!I'm currently enrolled in an electrical engineering course and I like it a lot, I just don't like the computer aspect. I actually really hate computers. I'm more of the other spectrum like the hands-on mechanical side. However i don't purely want to do mechanical engineering cause i do like electronics. is there a meeting point? should i major in electrical and minor in mechanical? or major in mechanical and minor in electrical?to make things worse i've always had an interest in biomedical enigineering but the biomechanics track. I'm not enrolled in that because i heard that its hard to find jobs in that field since it's still developing.opinions? advice? anything is appreciated:)thanks!
- Well, with a mechanical engineering degree, you can do almost any other engineering discipline, granted you get a little more education in it too. Mechanical engineering is the broadest of the three fields you mentioned above; I've heard of of some mechanical engineers working in the medical device industry, so I would suggest mechanical. Electrical, on the other hand, is a whole other ball game. It deals with circuits and electrical devices,programming, etc. If electricity and magnetism from physics interested you, then I suggest looking into electrical engineering.
- Q: I just arrived at my cousin's house. He makes his own lamps and things. He uses batteries and circuits and lightbulbs, basically, living in a battery-lit home. Being ridiculously green, he claims its more energy efficient than using the city grid. We got in an argument about global warming, and in short he claimed he was helping by using battery power rather than electrical power. I said that wasn't accurate because batteries, lightbulbs, etc use more power than the grid does because they have to be made using electrical equipment in an electric factory. Am I right? What uses more power?
- This debate depends on a few things such as how are the batteries charged, the cost of building the ciruits that operate the devices, the cost of electricity and other factors which I cannot think of right now. Also, are the batteries rechargeable? I would assume so in this case. I suspect that it would take a indeterminate period of time (at this point) for there to be a payoff for a battery run home to be less expensive that a conventionally powered home. Part of a conventionally powered home possibly being cheaper in the beginning would be the mass production of devices. When your cousin says things are powered by batteries, is it a battery bank supplying a converter of DC to AC or are his devices running soley on DC supplies? The best way to resolve the answer is to calculate all the electrical costs that go into powering his home and then also calculate how much it would be to run a similar home on the grid. There might also be a few costs that are left out due to their choices of what to leave out of their home or how they accomplish or forego the luxury of in their home. At this point, there are probably not enough studies available to get a general consenus of which is cheaper. There is also another point to consider which is how often do they have to replace their batteries?
- Q: anyone knows some practical situation when a resistance maybe used to model part of a circuit, a component or electrical equipment
- english.cxem /infrared/ir3-5.g Anita
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Traffic Light conventional
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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