SDK-7C Three-way intelligent programmable computer time controller

Functional features

1. using microprocessing chip program control, high flexibility, small error, strong stability.
2. With data protection of power failure, the clock works continuously, no need to change the battery, and maintain the clock running for more than 10 years.
3. Year, month, day, hour, minute, second display, internal storage throughout the country 365 days of sunrise and sunset time, with longitude, latitude and seasonal changes to make reasonable control.And according to the needs of the whole night and midnight setting, effective energy saving.
4. With three outputs, each can be independently set as "all-night light" (turn on the light in the evening and turn off the light in the morning) and "Midnight light".
(Turn on the light in the evening and turn off the light at midnight "(turn on the light at midnight and turn off again in the early morning)3 ways.When leaving the factory, L1 is set as all-night light,L2 as midnight light and L3 as two on and two off.
5. there is an automatic/manual conversion, convenient for the maintenance of electrical equipment or celebration needs.
6. Liquid crystal display with noctilucent light is adopted for parameter modification at night.
7. Wide working voltage range, overvoltage judgment, display, blocking function, no abnormal voltage caused damage or crash of the instrument.
8. strong anti-interference ability, can resist the amplitude of up to 2000V interference pulse, stable control, long service life