Power Supply Board Terminal Identification; Power Supply Board Stand-By Battery Specifications - Altronix Maximal series Installation Manual

Terminal
Function/Description
Legend
L, G, N Connect 115VAC 60Hz to these terminals: L to hot, N to neutral.
+ DC – Refer to Maximal Series Configuration Chart, pg. 3.
Indicates loss of AC power. To meet with UL requirements it is mandatory to connect visual notification
AC FAIL
devices, connecting audible notification devices is optional. Relay normally energized when AC power is
NC, C, NO
present. Contact rating 1A @ 28VDC. AC or brownout fail is reported within 1 minute of event.
Indicates low battery condition, e.g. connect to alarm panel. Relay normally energized when DC
power is present. Contact rating 1A @ 28VDC. A removed battery is reported within 5 minutes.
BAT FAIL Battery reconnection is reported within 1 minute.
NC, C, NO Low battery threshold:
12VDC output threshold set @ approximately 10.5VDC.
24VDC output threshold set @ approximately 21VDC.
Stand-by battery connections. AL400ULXB2, AL600ULXB, and AL1012ULXB (Power Supply Board)
+ BAT -
maximum charge current is 0.7A. AL1024ULXB2 (Power Supply Board) maximum charge current is 3.6A.
Altronix
Power Supply Board
Model
Maximal11E
(Refer to Fig. 1a, 1b on pg. 6 for
Maximal13E
Switch [SW1] location and position)
Maximal13E
Maximal33E
(Refer to Fig. 1a, 1b on pg. 6 for
Maximal35E
Switch [SW1] location and position)
Maximal37E
Maximal35E
Maximal55E
(Factory set at 12VDC)
Maximal75E
Maximal37E
Maximal75E
(Factory set at 24VDC)
Maximal77E
* Note: Additional battery enclosure required (Figs. 3-5, pgs, 8-10).
Maximal Expandable Power Systems

Power Supply Board Terminal Identification:

Power Supply Board Stand-by Battery Specifications

AL400ULXB2
AL600ULXB
AL1012ULXB
AL1024ULXB2
20 min. of
Battery
Backup
12VDC/40AH* N/A
24VDC/12AH N/A
24VDC/40AH* N/A
12VDC/40AH* N/A
24VDC/12AH N/A
24VDC/40AH* N/A
12VDC/12AH 10A
24VDC/12AH 8A
24VDC/65AH* N/A
4 hr. of 24 hr. of
Backup Backup
4A 1A
200mA N/A
3A 1A
6A 1A
200mA N/A
6A 1A
Battery capacity
for emergency
N/A
stand-by at least
20 mins.
1.5A 200mA
8A 1.5A
60 hr. of
Backup
300mA
N/A
300mA
300mA
N/A
300mA
N/A
100mA
500mA
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