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:Hi,My friend said i need a surge protector for all my electrical equipment otherwise they could mess up?
- If you live in an area that has underground cabling and your electrical supply is stable, you might not need one. However, if you don't have a surge protector and lightening hits a power line, you could fry some expensive equipment. Even blowing a fuse can cause a big enough surge to burn up an electronic device. Most people protect their pc their tv.
- Q:I want to run an appliance that uses DC 5V 2.5A at 6 watts consumption using an adapter from the cigarette lighter socket. I have a standard 12v car battery in the small car. Do i need to get a bigger battery/more batteries, special alternator, or something else to run this appliance permanently?Is there an online calculator to help me work out how much battery power i need?Many Thanks to all answerers.
- See your APP. Wattage is 6W So Current It will draw6/51.2Amp from the Battery. The Battery is already 12Volts. Check the AHR(Ampere Hour) of your Battery Divide the AHR by 1.2 The max hour you can use that battery when It is fully charged.
- Q:I have just recently started getting electric shocks at random times when working with my tank. The first time it happened i was wearing a rubber glove (which i thought would block electricity in the first place) i put my hand in the sump and it tore through the glove and shocked my whole arm. The next day i was using the net in the tank itself and got a big shock, then the same thing happend to my brother, my girlfriend and my friend all at different random times. It feels like one of those trick handshake or trick lighters that people have but it hurts way more. Basically the shock runs through my arm and into my chest, leaving my arm numb.I have a 72 gallon bowfront saltwater set up with live rock, about 15 fish, the whole deal. I have the coralife 260 watt compact fluorescent light hood with moon lights attatched with plastic legs on top of the aquarium over the glass canopy. I have an 850 gph pump in the sump, a 300 watt heater in the pump and a protein skimmer in the sump.
- You might want to contact a certified electrician by phone. This could be very unsafe.
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- while it is a good idea to keep all your options open, in advanced career theory---we keep to a philosophy. HIGHEST AND BEST USE OF SKILLS/LEARNINGS. YOU said you have an art degree. It would make sense to exploit this since you paid to learn it. I can guide you further [write a biz plan, do market research, etc.]
- Q:A -INDIVIDUAL GROUNDS B -THROUGH AN ISOLATION TRANSFORMER C- ONE COMMON GROUND D- NO MORE THAN 3 GROUNDS E- IN PARALLEL?
- The national electric code states where no ground is available, you have to replace a two prong receptacle with another two prong receptacle. An exception is made for installing a GFI receptacle (3 prong) in the place of the 2 prong. Be aware, there still won't be a ground available for your equipment. Those are the only legal options you have besides rewiring to provide a ground. That is assuming there is no ground available at the box and chances are there is not. You are not allowed to run a ground wire separately to a water pipe or ground rod as the non trained hacks are going to try to tell you. That is a code violation. All conductors for a circuit must be run together according to the National Code. To convert your house or maybe just certain rooms, call a real electrician or pull new wires to the receptacles.
- Q:I am doing some work and i just couldn't remember the piece of equipment, that hospitals use to bring people back to life by using an electric shockThey have Pads on them and are often used in films.Thankyou in advance,Babyx
- AED : automatic external defibrillator
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- 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:electrical safety product
- A lightning rod, sometimes called a lightning arrester is something you mount on top of your house. It is a pointed long metal rod (or several of them) that is mounted on the roof so that it is the highest object. It is connected via a heavy metal cable to a ground rod which is driven into the ground nearby. It will attract any lightning bolt and dissipate it to ground. You may be talking about a surge protector, an electronic device usually mounted in outlet strips, that provides protection to voltage surges and spikes, which can be caused by a nearby lightning strike, or by inductive loads switching off. Surge protectors are usually varistors, which are power devices that have an V-I characteristic that causes them to shunt voltage much above the normal line voltage to ground.
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Traffic Light conventional
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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