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Schlage 505ULAC 1 amp Power Supply

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Details

Schlage’s 505ULAC Series power supply is UL 294 Listed for access control. This 1 amp device is filtered and regulated, with a built-in charging circuit, battery monitor and AC monitor. Voltage is field selectable for 12 or 24 VDC.

Standard Features

1A @ 12 or 24 VDC output, field selectable with slider switch
Class 2 Rated power limited output
Low voltage linear DC, regulated and filtered
Step down transformer
Fused primary input
AC monitoring circuit w/ LED indicator
Battery monitoring circuit w/ LED indicator
Battery charging circuit
NEMA 1 enclosure
Hinged cover w/ lock down screws
Emergency Interface Relay (EIR)

Options

TS: Tamper switch
KLC: Key lock cover
CAB: Cable kit for battery
SBP1-12V & SBP2-12/24V: Backup battery packs

Electrical Specifications

	505ULAC
Input Power	110 VAC, 60Hz, 0.5A
Output Voltage	12 VDC nominal (13.8 VDC) 24 VDC nominal (27.6 VDC) Field selectable with slider switch Filtered and regulated
Output Current	1A @ rated voltage
Primary Fuse Size	800 mA, 5 x 20mm
Battery Fuse Size	2A resettable fuse
Secondary Protection	Output overload protected by the regulator circuit
Charging Circuit	Built in standard
Indicator for Loss of Power	LED indicator for AC and battery fail N.C., Com, N.O.

Mechanical Specifications

	505ULAC
Enclosure	12" x 12" x 4" steel NEMA Grade 1 with conduit knockouts & hinged cover with lock down screws
Color / Finish	Grey / baked enamel
Weight	8.0 lbs (Power Supply)
Weight	4.0 lbs (Each Battery)
Input Terminals	Barrier strip with (3) #6 screw terminals and protective cover
Output Terminals	Barrier strip with (2) #6 screw terminals for DC output, and (2) #6 screw terminals for battery

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