Specification

• Product Name: light control switch
• Rated voltage: AC220V
• Rated Current : 10A
• Product Features: Dark dawn automatically turned off automatically
• Product Weight : 50g

Introduction

General factories, schools, street lights, water islands beacon lights . Turn off the lights during the day by the duty officer , dark, turn on the lights again . Often lead to untimely switch on or off . This will not only not to waste electricity , but also affect the work.

I plant in accordance with all aspects of the relevant information , the introduction of foreign advanced integrated circuits, advanced foreign appearance, and the production in the factory before the lights switch , based on the restructuring of a more practical value of the lights automatically switch. The switch from the weather seasonal effects , functional , reliable, high sensitivity, sold throughout the country , welcomed by users .

Features

The internal circuit with automatic detection of the environmental illuminance , day and automatically turn off at night automatically. Three-wire , compatible with resistive, inductive and capacitive loads multiple lights . The control object for LED lights, energy saving lamps , fluorescent , incandescent , exhaust fan lights. When the environmental conditions change with time delay function .

Application

Widely used in street lighting, highways, factories , gardens , ports, airports , farms, parks, schools and other places.
Working principle and structure

Circuit with delay circuit having happened to prevent lightning or manual torch , cars, and other light irradiation optical head , leaves briefly obscured by light fly low power parts mistakenly open off anti-jamming capability .

Lights automatically switch off power from the electric power conversion device that off head manifold , electronic components, perform relay composition. Day care is strong, the photosensitive element current increases, the IC relay release , lights off, into the evening darkness to a certain extent , due to reduced light , low voltage generated by the photosensitive element and relay lights lit until the next morning , light trigger automatic re- action to strengthen integration , lights off.