Description

Two (2) Output Switching Power Supply/Charger . Power Supply

AL175UL is a two (2) output Switching Power Supply/Charger that converts a 115VAC 60Hz input into two (2) individually PTC protected 12VDC or 24VDC outputs.

Specifications

Input:

• Input 115VAC, 60Hz, 0.6 amp.
• Access control trigger input.

Output:

• 12VDC or 24VDC selectable outputs.
• 1.75 amp supply current.
• Two (2) Class 2 Rated power-limited outputs.
  • Fail-Safe/Fail-Secure lock output (switched).
  • Auxiliary power output (unswitched).
• PTC protected outputs, rated @ 2.5 amp.
• Filtered and electronically regulated output.
• Short circuit and thermal overload protection.

Battery Backup:

• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switch over to stand-by battery when AC fails.
• Maximum charge current 0.4 amp.

Supervision:

• AC fail supervision (form “C” contacts).
• Supervised Fire Alarm Disconnect (Latching w/reset or NonLatching).

Visual Indicators:

• AC input and DC output LED indicators.

Electrical:

• Operating temperature: 0º C to 49º C ambient.
• 10.75-21.5 BTU/Hr.
• System AC input VA requirement: 69VA.

Mechanical:

• Enclosure Dimensions (H x W x D approx.):
• 8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm).
• Product weight (approx.): 5.1 lbs. (2.31 kg).
• Shipping weight (approx.): 5.6 lbs. (2.54 kg).