Battery Backup Power Supply 12 or 24 Volt, 3 AMP Supply Power supply to be used with Cornell Power supply contains 2 batteries providing 2 stand-by or 24 hour alarm emergency power. Output: 4 amp continuous supply current at 12 and 3 amp continuous supply current at 24 VDC. 4 amps continuous supply current at 12VDC closed), 3 amps continuous supply current at 24 (switch open), insure proper setting prior to Manufactory set at 24VDC. Protection: Short circuit and thermal overload protection. Provides 4 amps continuous supply current at 12VDC, 3 amps continuous current at 24 VDC. Slotted keyholes make it suitable for vertical wall or rack mounting. Specifications: The contractor shall furnish and install a CORNELL B-5243A Backup Power Supply for use with the CORNELL Series System. The power supply operate at 115 Volts AC 60Hz. Enclosure provided with cam lock and field wiring on the shall utilize screw terminals. Information: Power Requirements: 115VAC/60Hz, 1.45 amps Operating Environment: 50-120 Indoor Non-condensing Physical Enclosure Dimensions: 16 H x 12 W x 5 D Mounting: Surface mounted enclosure. Wiring: #18 AWG Minimum Supply can be configured as or 24VDC Proper Setting Prior to Installation LED Diagnostics: Green-AC Operating of AC DC output of AC No DC
