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E| Style | Model | Input Voltage | Enclosure Depth | Enclosure Height | Height | Output Amps | Enclosure Width | Batteries Required | Input Frequency | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | AL125ULB | 24V AC | - | - | 1 2/5" | 1A | - | No | 60 Hz | £72.03 | |
| B | AL175ULB | 28V AC | - | - | 1 1/2" | 1.75A | - | No | 60 Hz | £113.37 | |
| C | AL175ULX | 115V AC | 3 1/4" | 13 1/2" | - | 1.75A | 13" | No | 60 Hz | £287.42 | |
| D | AL175UL | 115V AC | 3 1/2" | 8 1/2" | - | 1.75A | 7 1/2" | No | 60 Hz | £239.44 | |
| E | ALTV1224C4 | 115V AC | 3 1/4" | 13 1/2" | - | 24 V AC @ 4A And 12V DC @ 2A | 13" | No | 60 Hz | £275.88 |
Altronix AL125UL Series access control power supply chargers are used to convert 115VAC, 50 / 60Hz input into 2 individually PTC protected 12VDC & 24VDC outputs. They are suitable for applications that require an interface with fire alarm control panels. The built-in charger houses gel or sealed lead acid batteries and facilitates automatic switching over to the stand-by battery in case of AC failure. These power supply chargers can be operated at temperatures ranging from 0 to 49 degrees C.