Altronix Maximal77E Data Sheet - Manual

Maximal77E provides system designers and installers with “maximum” power choices
and the highest levels of versatility. It provides 24VDC 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.
Maximal77E
Expandable Power System
Rev. DSMaximal77E - 061713
Overview
Specifications
Input:
• 115VAC 60Hz, 12.5 amp input.
Output:
• 24VDC outputs.
• Maximum output current:
Options P/S 1 P/S 2
A 24VDC @ 10 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 @ 10 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.
Battery Backup (cont’d):
• Maximum charge current 3.6 amp per p/s board.
• Automatic switch over to stand-by battery when
AC fails.
• 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.: 245.67 BTU/Hr.
• System AC input VA requirement: 1437.5VA.
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.): 36.0 lbs. (16.33 kg).
• Shipping weight (approx.): 40.0 lbs. (18.14 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.
Maximal77E