Installation Instructions

- 8 - Maximal11D/Maximal33D/Maximal55D/Maximal77D/Maximal75D Access Power Controllers (PTC)
Power Supply Board Stand-by Battery Specifications:
Altronix
Model
Power Supply
Board
Battery 20 Min. of Backup 4 Hr. of Backup 24 Hr. of Backup
Maximal11D
AL400ULXB2
(Refer to Fig. 1a, pg. 9
for Switch [SW1]
location and position)
12VDC/40AH* N/A 3.5A 0.5A
24VDC/40AH* N/A 2.7A 0.7A
Maximal33D
AL600ULXB
(Refer to Fig. 1a, pg. 9
for Switch [SW1]
location and position)
12VDC/40AH* N/A 5.5A 5.5A
24VDC/40AH* N/A 5.5A 0.7A
Maximal55D
Maximal75D
AL1012ULXB
(Factory set at 12VDC)
12VDC/12AH 9.0A
Battery capacity for
emergency stand-by
at least 20 mins.
N/A
Maximal75D
AL1024ULXB2
(Factory set at 24VDC)
24VDC/12AH 7.7A 1.2A N/A
Maximal77D
AL1024ULXB2
(Factory set at 24VDC)
24VDC/65AH* N/A 7.7A 1.2A
* Note: Additional battery enclosure required (Figs. 6-9, pg, 14-17)