What is the streetlight control switch?
12, latitude and longitude once set immediately display the local sunrise and sunset time display, according to the need to manually modify the switch light time: the maximum correction range of ± 120 minutes;
13, built-in two lightning protection circuit, enhance equipment reliability, anti-interference ability
14, pipeline production operations to ensure product quality consistency, "three anti" processing circuit board, to adapt to harsh environmental reliability higher;
15, the data automatically save, save time> 10 years
16, the output loop: 1-2 Road, each time 4 hours of any programming settings
17, built-in switching power supply module, for 85 ~ 265VAC wide voltage range. The following are the same as the "
18, built-in rechargeable battery, the use of more convenient. No external power supply, no operation within 10 seconds of automatic standby.
Street lamp time controller is a combination of Internet of things technology and light networking technology research and development, he imported embedded industrial hard package CPU, stable, high reliability
(The time control switch), according to the law of change throughout the year and the Earth's rotation and the principle of the sun revolution, any region of the world have the only principle of latitude and longitude to calculate the sunrise and sunset time in the region, and
Features
1, the use of imported embedded industrial hard-packaged CPU, stable, high reliability
2, Chinese (English) LCD display year, month, day, hours, minutes, seconds. The following are the same as the "
3, both manual and automatic switching lights function, manual operation to facilitate the independent maintenance, commissioning or major celebration needs
Is to control the lights in the set time to turn on the lights and turn off the device.
Street lights control (time control) switch municipal street lighting industry status:
1) there are high energy consumption, high electricity, street lighting facilities and equipment, large amount of lamps, loss of large;
? 2) street lamp equipment scattered, less management personnel, management difficulties;
3) street lamp power supply line length, loss of line, energy consumption;
4) manual inspection workload, low efficiency, high cost;
? 5) ordinary simple time control program;
