AHD16T series Astronomical Digital Time Switch

AHD16T series Astronomical Digital Time Switch

---

AHD16T astronomical time switch automatically turn ON/OFF at the preset longitude and latitude, time zone. You don’t need to adjust your timer to keep up with changing sunrise/sunset times. Click on www.aliontimer.com for more details.

• 1 channel
• Longitude range: east longitude / west longitude 0 ~ 180°
• Latitude range: north latitude / south latitude 0 ~ 68°
• Perpetual calendar (40 years)
• Switching preselection
• Fully operable without mains connection
• Built-in lithium battery, power failure memory
• Automatic key lock function, effectively prevent misuse.
• Time zone range: 12 ~ -12
• Screw terminals
• Preset date and time
• 12/24 hour format conversion
• Manually set Daylight Saving Time
• The sunrise and sunset time can be checked according to the setting longitude, latitude, and time zone.

• 
  

• Product Selection

  Voltage	AC/DC 12V or AC/DC 24V or AC 110V or AC220V
  Frequency	50Hz or 60Hz
  Terminal	3 or 5
  Switching capacity	16A or 20A

  Maximum Recommended Load (10,000 operations)

  Filament / Halogen lamp 230V	Energy saving lamps	LED lamp < 2 W	LED lamp 2–8 W	LED lamp > 8 W	Fluorescent lamp load (electronic ballast)
  2600 W	170 W	30 W	100 W	120 W	650 W

  Technical Data

  Fluorescent lamp load (conventional) not corrected	1000VA
  Fluorescent lamp load (conventional)series-corrected	1000VA
  Fluorescent lamp load (conventional)parallel-corrected	730 VA 80μF
  Minimum interval	1 Min.
  Time accuracy at 25 °C	≤± 2 Sec./day
  Housing and insulation material	Self-extinguishing thermoplastic
  Type of protection	IP 20
  Class of protection	II according to EN 60 730-1
  Permitted ambient temperature	-10 ~ +50 °C (non-icing）
  Test approval	CE

  
  

  
  

• 
  

Wenzhou Alion Electronics Co., Ltd.