Installation Instructions

AL1024NK8(D) Installation Guide - 3 -
Specifications:
Inputs:
AL1024ULXB2:
• 115VAC, 60Hz, 4.2A.
PDS8/PDS8CB:
• 24VDC from AL1024ULXB2.
• 12VDC from VR6 voltage regulator.
Outputs:
Power:
• 12VDC up to 6A, 24VDC up to 10A
(240W total power).
• Overvoltage protection.
PDS8:
- Fuse protected outputs rated @ 2.5A per output,
non power-limited. Total output 10A max.
Do not exceed the individual power supply ratings.
PDS8CB:
- PTC protected outputs rated @ 2A per output,
Class 2 power-limited. Total output 10A max.
Do not exceed the individual power supply ratings.
• Eight (8) selectable independently controlled outputs.
• Individual outputs may be set to OFF position for
servicing (output switch set to middle position).
• Any of the eight (8) fuse/PTC protected power
outputs are selectable to follow power Input 1 or
Input 2. Output voltage of each output is the same
as the input voltage of the input selected.
• Surge suppression.
Fuse/PTC Ratings:
AL1024ULXB2:
- Input fuse is rated 5A/250V.
- Battery fuse rated 15A/32V.
PDS8:
- Input fuse is rated 10A/32V.
- Output fuses are rated 3A/32V.
PDS8CB:
- Input PTC is rated 9A.
- Output PTCs are rated 2A.
Supervision:
• AC fail supervision (form “C” contacts).
• Low battery supervision (form “C” contacts).
• Battery presence supervision (form “C” contacts).
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 3.6A.
• Zero voltage drop when switched over to
battery backup.
Visual Indicators:
AL1024ULXB2:
• Green AC LED: Indicates 115VAC present.
• Red DC LED: Indicates DC output.
PDS8(CB):
• Individual voltage LEDs indicate 12VDC (Green)
or 24VDC (Green and Red).
Environmental:
• Operating temperature: 0ºC to 49ºC ambient.
• Humidity: 20 to 85%, non-condensing.
Enclosure Dimensions (approximate H x W x D):
15.5” x 12” x 4.5”
(393.7mm x 304.8mm x 114.3mm).