Altronix AL176ULB Access Control Power Supply Charger with Single PTC Class Output, 12/24VDC @ 1.75A

Altronix AL176ULB is a Single Output Power Supply/Charger that converts a low voltage AC input into a PTC protected 12VDC or 24VDC auto-resettable output.

Specifications

• Input Voltage: 28VAC/56VA from UL Listed, Class 2 transformer
• Output:
  • Voltage: 12VDC or 24VDC selectable outputs
  • Current: 1.75A continuous max.
  • Class 2 Rated power limited output
  • PTC protected outputs, rated @ 2.5A
  • Filtered and electronically regulated output
  • Other: Short circuit and thermal overload protection
• Battery Charging:
  • Built-in charger for sealed lead acid or gel type batteries
  • Automatic switch over to stand-by battery when AC fails
  • Maximum charge current: 0.4A
  • (Batteries are sold separately)
• Supervision:
  • AC Failure: Form "C" contacts
  • Low Battery: Form "C" contacts
• Visual Indicators:
  • AC input and DC output LED indicators
• Temperature:
  • Operating: 0°C to 49°C (32°F to 120°F)
  • Storage: -20°C to 70°C ( -4°F to 158°F)
  • Relative Humidity: 85% +/- 5%
    • BTU/Hr. (approx.):
      • 12VDC: 11 BTU/Hr.
      • 24VDC: 22 BTU/Hr.
  • System AC input VA requirement: 57.5VA