Technical Specifications (Typical KG316T / KG-3)
Voltage: AC220V–250V, AC380V, 50/60Hz 
Time control range: 1 minute to 168 hours.
Timing error: ±1 second to ±2 seconds per day 
Contact rating: up to AC-15 415V/1.9A, AC-12 415V/10A; withstand current 10–30A depending on load type 
Temperature range: -20°C to +80°C working, and -30°C to +80°C for storage 
Life expectancy: Electrical life approx. 1×105 operations, mechanical life 1×106 operations 
Functionality and Features
The KG-3 integrates both light control and time control, allowing electric loads to turn on or off based on ambient light levels or pre-set schedules 
. Modern versions, such as the KG316T series, support:
Manual, automatic, or timed operation modes
Programmable on/off cycles with up to 16 independent groups for single or multiple outputs 
Delay sleep and automatic calibration functions to maintain accuracy after power outages 
Built-in replaceable battery to preserve settings during power interruptions