1. What is a street light controller
A street light controller is a control tool used to control the switch of street lights, a scientific switch light It is also an energy saving. At present, the domestic street lamp controller products mainly include: time controller, longitude and latitude street lamp controller, lamp network street lamp controller, street lamp remote controller, lamp network street lamp centralized power saver, intelligent street lamp special power saver, street lamp special energy-saving control cabinet, street lamp Astronomical controller/astronomical clock/celestial clock, intelligent street lamp energy-saving control cabinet, street lamp power-saving control cabinet, street lamp power saver, etc.
Second, what are the characteristics of the street light controller
1. Using micro-processing chip, it has high reliability, small error and strong stability.
2. With the function of saving data when power off, the clock works continuously without changing the battery.
3. Calculate the switching time according to the latitude and longitude, and reasonably control the switching time of the street lights with the seasonal changes.
4. The year, month, day, hour, and minute are displayed by liquid crystal, with backlight, which is convenient for observation and operation at night.
5. It has the function of selecting the number of channels, which can be conveniently set as 1-channel, 2-channel or 3-channel control.
6. It has an independent maintenance button to facilitate the maintenance of electrical equipment or other needs.
7. Strong anti-interference ability, can resist the interference pulse with amplitude of 2000 volts directly input from the power grid.
8. High-power relay output, can be connected to 220V or 380V contactor, stable control and long service life.
3. What is the working principle of the solar street light controller?
The solar street light controller integrates electromagnetic technology, intelligent control technology and data control technology , intelligently adjust in a controllable and gentle way, so that the output voltage is stable between the set rated value range, the street light controller realizes the ideal combination of the working current and brightness requirements of the public lighting system, and achieves the purpose of saving electricity and optimizing the power supply .
The street light controller can calculate the time of sunrise and sunset according to the law of operation of the sun and the earth and the relationship between the latitude and longitude of the earth and the sunrise and sunset, and calculate the time of sunrise and sunset according to the changing law of the four seasons of the year and the algorithm of latitude and longitude, so as to adjust the opening of the street light in time. and closing time to ensure night lighting.
4. How to set the switching time of the street light controller
The switching time of the street light is generally adjusted by the time control function of the street light controller. The adjustment method of setting time is:
1. Press time control, on is on, off is off, when on is displayed, press “Schedule” and then “Schedule”, the time displayed at this time time to turn on the lights. If you need to cycle every day, you can press “School Week” to display all the weeks.
2. Press the time control, when off is displayed, press “Schedule” and then “Schedule”, and the time to turn off the lights is displayed. After setting, press the clock to return to the main panel. Can.
Declare: The above methods are derived from the program system index or shared by netizens. They are for your reference only and do not represent the research views of this website. sex and authority.
