Altronix MaxFit E Series Single Power Supply Expandable Power Systems
Introduction
Altronix MaxFit Expandable Power System provide system designers and installers with
maximum power choices and the highest levels of versatility. They provide 12VDC or 24VDC. The suit of features includes AC fail, low battery and battery presence monitoring. Al interconnecting equipment must be UL Listed. MaxFit enclosure offers ample room for expanding access control systems and accommodates up to four (4) 12VDC/12AH batteries.
Key Features
- Filtered and electronically regulated outputs
- Thermal and short circuit protection with auto reset
- Supervision
- AC Fail
- Low Battery and Battery Presence
- Built-in charger for sealed lead acid or gel type batteries
- Instantaneous transfer to stand-by batteries
- AC input and DC output LED indicators
- Enclosure accommodates up to four (4) 12VDC/12AH batteries
- Lifetime Warranty
MaxFit E Series Single Power Supply Configuration Reference Chart
| Altronix Model Number | 115VAC 60Hz Input Current | Power Supply Board Input Fuse Rating | Power Supply Board Battery Fuse Rating | Output Voltage | Non Power- Limited Outputs |
| Power Supply | |||||
| MaxFit3E | 3.5A | 5A/250V | – | AL600ULXB | 1 |
| 12VDC @ 6A | |||||
| 24VDC @ 6A | |||||
| MaxFit5E | 2.7A | 5A/250V | 15A/32V | AL1012ULXB | 1 |
| 12VDC @ 10A | |||||
| MaxFit7E | 4.4A | 5A/250V | 15A/32V | AL1024ULXB2 | 1 |
| 24VDC @ 10A |
Specifications
Input
Voltage: 115VAC, 60Hz
Fusing: 5A/250V
Outputs
Voltage: 12VDC or 24VDC, see Reference Chart
Current: Varies, see Reference Chart
Other: Overvoltage protection Filtered and regulated
Back-up Battery (not included)
Capacity: 12AH/12VDC (Up to 4 within enclosure) 40AH/65AH (requires separate enclosure)
Type: Sealed lead acid or gel type
Fuse Rating: 15A @ 32VDC AL600ULXB does not have a battery fuse
Failover: Upon AC loss, instantaneous
Supervision
AC Failure: Form “C” contacts
Battery: Form “C” contacts
Indicators (LED)
Input: 115VAC is present
DC Output: Powered
Battery: Discharged or not connected
Physical and Environmental
Dimensions (H x W x D)
Enclosure:
20.5” x 16.5” x 6.25” (520.7 mm x 419.1 mm x 158.8 mm)
Shipping:
24.75” x 20.25” x 7.875” (628.7mm x 514.4mm x 200mm)
Enclosure accommodates up to four (4) 12VDC/12AH batteries
Weight (approx.)
| Model | Product Weight | Shipping Weight |
| MaxFit3E | 20.3 lb. (9.2 kg) | 25.7 lb. (11.6 kg) |
| MaxFit5E | 20.3 lb. (9.2 kg) | 25.7 lb. (11.6 kg) |
| MaxFit7E | 20.6 lb. (9.3 kg) | 26 lb. (11.8 kg) |
Temperature
Operating: 0ºC to 49ºC (32ºF to 120ºF)
Storage: – 20ºC to 70ºC (– 4ºF to 158ºF)
Relative Humidity 85% +/– 5%
BTU/Hr (approx.)
| Model | 12VDC | 24VDC |
| MaxFit3E | 37 | 74 |
| MaxFit5E | 61 | N/A |
| MaxFit7E | N/A | 123 |
Lifetime Warranty
Documents / Resources
 | Altronix MaxFit E Series Single Power Supply Expandable Power Systems [pdf] Instructions MaxFit E Series Single Power Supply Expandable Power Systems, MaxFit E Series, Single Power Supply Expandable Power Systems, Power Supply Expandable Power Systems, Supply Expandable Power Systems, Expandable Power Systems, Power Systems |
