Altronix Maximal37E Data Sheet User Manual
Maximal37e expandable power system
Maximal37E provides system designers and installers with “maximum” power choices
and the highest levels of versatility. It provides 12VDC, or 12VDC and 24VDC simulta-
neously via two (2) single output power supply/chargers. It includes AC fail, low battery
and battery presence monitoring. Optional Altronix
®
field installable sub-assemblies
provide multiple outputs and a wide range of features for specific Access Control and
Fire Alarm applications.
Maximal37E
Expandable Power System
Rev. DSMaximal37E - 06172013
Overview
Specifications
Input:
• 115VAC 60Hz, 10.0 amp input.
Output:
• 12VDC and/or 24VDC outputs.
• Maximum output current:
Options
P/S 1
P/S 2
A
12VDC @ 6 amp
24VDC @ 10 amp
B
24VDC @ 6 amp
24VDC @ 10 amp
• Filtered and electronically regulated outputs (built-in
power supply).
• Thermal and short circuit protection with auto reset.
Fuse Ratings:
• Power Supply input fuse rated @ 3.5 amp/250V.
Features:
• AC fail supervision (form “C” contact).
• Low battery and battery presence supervision
(form “C” contact).
Battery Backup:
• Built-in charger for sealed lead acid or gel type
batteries.
• Automatic switch over to stand-by battery when
AC fails.
Battery Backup (cont’d):
• Maximum charge current:
- AL600ULXB maximum charge current is 0.7 amp.
- AL1024ULXB maximum charge current is 3.6
amp.
• Zero voltage drop when unit switches over to battery
backup (AC failure condition).
Visual Indicators:
• AC input and DC output LED indicators.
Electrical:
• Operating temperature: 0º C to 49º C ambient.
• BTU/Hr.:
- 12VDC & 24VDC: 159.69 BTU/Hr.
- 24VDC: 196.54 BTU/Hr.
• System AC input VA requirement: 1150VA.
Mechanical:
• Enclosure Dimensions (H x W x D approx.):
26” x 19” x 6.25” (660.4mm x 482.6mm x 158.75mm)
• Enclosure accommodates up to four (4)
12AH batteries.
• Product weight (approx.): 42.3 lbs. (19.19 kg).
• Shipping weight (approx.): 46.3 lbs. (21.00 kg).
Optional Field Installable UL Listed Sub Assembly Modules
Location A - ACM4, ACM4CB, MOM5, PD4UL, PD4ULCB,
PD8UL, PD8ULCB, PD16W & PD16WCB.
A
Power Supply
Power Supply
Stand-by
Battery
(optional)
Stand-by
Battery
(optional)
Stand-by
Battery
(optional)
Stand-by
Battery
(optional)
B
C
Location B - ACM4, ACM4CB, ACM8, ACM8CB, MOM5,
PD4UL, PD4ULCB, PD8UL, PD8ULCB, PD16W & PD16WCB.
Location C - ACM4, ACM4CB, ACM8, ACM8CB, MOM5,
PD4UL, PD4ULCB, PD8UL, PD8ULCB, PD16W & PD16WCB.
Maximal37E