AL201ULB is a power limited power supply/charger that converts a 24VAC input into 12VDC (see specifications). It is intended for use in applications requiring UL Listing for Access Control System Units (UL 294).
- 24VAC, 40VA from UL Listed, Class 2 transformer
- 12VDC output
- Class 2 Rated power limited output
- 1.75 amp continuous supply current
- Filtered and electronically regulated output
- Short circuit and thermal overload protection
- Includes battery leads
- Automatic switch over to stand-by battery when AC fails
- Maximum charge current 0.4 amp
- AC fail supervision (form “C” contacts)
- Low battery supervision (form “C” contacts)
- AC input and DC output LED indicators
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