Data Sheet
Maximal35FE Expandable Power System provides system designers and installers
with optimum power choices and the highest levels of versatility. It provides 12VDC,
24VDC, or 12VDC and 24VDC simultaneously via two (2) single output power sup-
ply/chargers. System includes AC fail, low battery and battery presence monitoring.
Enclosure facilitates up to four (4) 12VDC/12AH batteries. All interconnecting equip-
ment must be UL Listed.
Maximal35FE
Expandable Power System
Rev. DSMaximal35FE_05192015
Overview
Specifications
Optional Field Installable UL Listed Sub Assembly Modules
Maximal35FE
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.
Input:
• 120VAC 60Hz, 7.0 amp input.
Output:
• 12VDC and/or 24VDC outputs.
• Maximum output current:
Options P/S 1 P/S 2
A 12VDC @ 6 amp 12VDC @ 10 amp
B 24VDC @ 6 amp 12VDC @ 10 amp
• Non power-limited outputs.
• Aux. power-limited output rated @ 1 amp (unswitched).
• Overvoltage protection.
Fuse Ratings:
• Power Supply input fuse rated @ 5 amp/250V.
Fire Alarm Disconnect:
• Supervised Fire Alarm disconnect (latching or
non-latching) 10K EOL resistor. Operates on a
normally open (NO) or normally closed (NC) trigger.
Supervision:
• AC fail supervision (form “C” contacts).
- Notification trigger is selectable for
30 seconds (factory set) or 2 hours.
• Battery fail & presence supervision (form “C” contacts).
• Low power shutdown. Prevents deep battery discharge.
Battery Backup:
• Built-in charger for sealed lead acid or gel type batteries.
• Maximum charge current 1.54 amp.
• Automatic switch over to stand-by battery when AC fails.
• Battery fuses rated @ 10A/32V (P/S 1) and
15A/32V (P/S 2).
Visual Indicators:
• Green AC Power LED indicates 120VAC present.
• AC input and DC output LED indicators.
Electrical:
• Operating temperature: 0º C to 49º C ambient.
• BTU/Hr.:
12VDC: 98.27 BTU/Hr.
12VDC & 24VDC: 130.00 BTU/Hr.
• System AC input VA requirement: 840VA.
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.): 32.0 lbs. (14.55 kg).
• Shipping weight (approx.): 39.15 lbs. (17.75 kg).
Location C - ACM4, ACM4CB, ACM8, ACM8CB, MOM5,
PD4UL, PD4ULCB, PD8UL, PD8ULCB, PD16W & PD16WCB.