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Altronix : MAXIMAL37E

By: Altronix
Low Voltage Electronics and Power Solutions.
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
2 Power Supply/Chargers - One is selectable for 12VDC or 24VDC @ 6 amp and one is 24VDC @ 10 amp

The Altronix Maximal37E provides system designers and installers with "maximum" power choices and the highest levels of versatility. It provides 12VDC, or 12VDC and 24VDC simultaneously 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.


Available Configurations Include:

MAXIMAL37FE 2 Power Supply/Chargers - One is selectable for 12VDC or 24VDC @ 6 amp and one is 24VDC @ 10 amp, non power-limited outputs, Features: Low battery cutoff, Over voltage protection (OVP), AC & battery monitoring, encl. 26"H x 19"W x 6.25"D accommodates a variety of Altronix modules for power distribution & control, 115VAC input, Accommodates up to 4 - 12VDC/12AH batteries, UL Listed (UL294), cUL Listed (ULC-S319-05), CSFM Approved.

MAXIMAL37E features include:

  • 115VAC 60Hz, 7.7 amp input.
  • 12VDC and/or 24VDC outputs.
  • Maximum output current:
  • A) 12VDC @ 6 amp plus 24VDC @ 10 amp
  • B) 24VDC @ 6 amp plus 24VDC @ 10 amp
  • Filtered and electronically regulated outputs (built-in power supply).
  • Thermal and short circuit protection with auto reset.
  • Power Supply input fuse rated @ 3.5 amp/250V.
  • AC fail supervision (form "C" contact).
  • Low battery and battery presence supervision (form "C" contact).
  • Built-in charger for sealed lead acid or gel type batteries.
  • Automatic switch over to stand-by battery when AC fails.
  • 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).
  • AC input and DC output LED indicators.
  • Operating temperature: 0° C to 49° C ambient.
  • BTU/Hr.:
  • - 12VDC & 24VDC: 159.69 BTU/Hr.
  • - 24VDC: 196.54 BTU/Hr.
  • System AC input VA requirement: 885.5VA.

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Prices and specifications subject to change without notice.