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 want to open a electrical contracting business down in Brisbane or Sydney after i have done my apprenticeship and had a thew years of experience I'm 16(Australia).Possibly even higher a thew lecky and also sell stuff like inverters etc. electrical equipment.The business would service the commercial side more then the domestic side.would this be a viable business or not.and would it be possible to make any money out of this to look after my family and look after my own family. Perhaps a couple hundred thousand a yearor would it be better to just go to the mines By the way i do study business organization and management plus economics so i have a general idea of what would be required like a very detailed business plan etc.
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- You Have the answer in your question you basically have to use a lightning arrestor an top of your house. But make sure that the earthing of it must be separate from your house earthing and try to maintain a earth voltage around 1Vlts preferably below 1 Volt. For more information on lightning arrestors go to the link below.
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- There are more USA jobs in electrical engineering than chemical engineers (see the source below) which may explain why I don't see that many chemical engineers. The few people I know who where chemist or chemical engineer moved into others fields. The one exception was a friend in college that I loss touch. Last I heard he working in production. All the EE that I know work in desk or lab work with occasional developmental testing of equipment in the field.
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- If you have a small plastic fan with some wires that come from the motor then you're set. You just put one wire on the positve end of the battery and one end on the negative. Voila, electrical current.
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- electrical brain pulses are actually neurons firing little messages to one another. the electrical pulses aren't really electricity but more like a heated data wave that gives off a small static charge. these pulses fire at about 250 miles an hour. when you think, type, breathe, a circuit of these charges fire back and forth to each other passing through neuron nets. this is how the receptors gather the information. it's all very complicated. we know that these pulses contain small electric charges because certain equipment can detect small electric charges
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- Used electrical equipment is always a gamble for most people. Your system will be no different. You can look at the prices at many web sites and see what it is brand new, then figure that 60-75% of that would be your system used. So far, in my experiance, I would say that your system would be around the $400-$600 mark. Again, it is a ballpark figure and also depends on the demand, especially on OKorder. Good Luck
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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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