GK-10X Street Light Control Automatic Switch

Street lights for general factories, schools, and streets, and navigation beacon lights for water islands. The on duty personnel will turn off the lights during the break and turn them on again when it gets dark. It often leads to not turning on or off the lights in a timely manner, which not only wastes electricity but also affects work.

Based on relevant information from various sources, advanced integrated circuits from abroad have been introduced, and a practical streetlight automatic switch has been modified based on the streetlight switch previously produced by our factory. This switch is not affected by weather seasons, has reliable functions, high sensitivity, and is popular throughout the country, highly favored by users.

Working principle and structure
The circuit is equipped with a delay circuit, which has the anti-interference ability to prevent accidental lightning, flashlights, cars, and other light from shining on the photoelectric head, and to prevent the false opening and closing of the power supply components caused by falling leaves.
The automatic switch of street lamps is composed of a photoelectric conversion device, namely a photoelectric head and integrated block, electronic components, actuating relays, and AC contactors. During the day, the light intensity is strong, and the current of the photosensitive element increases, causing the relay of the integrated circuit to release and the street lamp to not light up. When it gets dark to a certain degree in the evening, due to the weakened light intensity, the voltage generated by the photosensitive element is low, and the relay attracts the street lamp to light up until the next morning. The integrated trigger for enhanced light intensity automatically operates again and the street lamp goes out.

Installation and Use of GK-10X Street Light Control Automatic Switch
（1） Install the automatic switch on the wire post where the street lamp is placed or in a place with natural light. Pay attention to cleaning and promptly or regularly wipe off the dust on the automatic switch head to avoid affecting the photoelectric conversion effect. The middle knob of the automatic switch terminal of the street lamp is used to adjust sensitivity, which can be adjusted in both forward and reverse directions. Depending on the local weather conditions, the relay will be closed when it needs to be turned on at night, and released when it needs to be turned off during the day.
（2） Automatic switch terminal from left to right:
(1) For power input
(2) Shared for the centerline
(3) For power output

Technical Specifications for GK-10X Street Light Control Automatic Switch
1. Power supply voltage: AC 220V (if other power sources are used, please specify when ordering)
2. Contact capacity: A, 220V
3. Relay contact: 1A

5、 Wiring diagram

GK-10X Street Light Control Automatic Switch