AHC15T astro digital timer switch 1

AHC15T Astro Digital Timer Switch

AHC15T astronomical time switch has the ability to automatically turn on or off at a specific longitude and latitude along with the chosen time zone. This device is well suited for use in advertising light boxes, street lamps, home appliances, and construction and industrial timing control.

  • Built-in calendar: 2016 – 2066 years
  • 8 Programs can be changed or not according to astronomical time
  • Longitude range: 0 ~ 180°
  • Latitude range: 0 ~ 68°
  • Time zone range: ±12
  • Suitable for DIN35mm or DIN36mm standard rail
  • Automatic key lock function is an effective way to prevent potential misuse
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  16Amp 20Amp
Supply voltage 110-230Vac, 50/60Hz
Switching capacity (per channel) Resistive load: 16 A / 250 V~ at cosφ=1 Resistive load:  20 A / 250 V~ at cosφ=1
Inductive load: 10 A / 250 V~ at cosφ=0,6 Inductive load: 12 A / 250 V~ at cosφ=0.6
Minimum interval 1 Min.
Time accuracy at 25 °C ≤± 1 Sec./day
Power reserve approx. 3 years
Housing and insulation material Self-extinguishing thermoplastic
Type of protection IP 20
Class of protection II according to IEC/EN 60730-1
Permitted ambient temperature -10 ~ +50 °C (non-icing)
Test approval CE
Power consumption 3 VA 5 VA
Maximum recommended load (10,000 operations)
Filament / Halogen lamp 230V 2600 W
Compact Fluorescent Lamp 200 W
LED lamp 230V > 5 W 200 W
Fluorescent lamp with electronic ballast 650 W
Fluorescent lamp uncompensated 1000 W
Fluorescent lamp series compensated 1000 W
Fluorescent lamp parallel compensated 550 W
AHC15D wiring diagram 1
AHC15D dimensions

Maximum Load Testing for Analog Timer Switches

LETOP performs maximum load test on timer switches

Letop Maximum Load Testing

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