NAC Extender Remote Power Supply, 12/24Vdc, 8A, 4 Circuits (0500-02360), UL Listed, FM Approved

General Features

• UL Listed
• FM Approved
• ADA compliant
• Primary applications include Notification Appliance Circuit (NAC) expansion
• Provides auxiliary power to support system accessories
• Can be connected to any 12 or 24 VDC fire alarm control panel
• Two (2) Class A or (2) Class B FACP inputs
• Two (2) NC dry contact trigger inputs
• Four (4) Class A or (4) Class B indicating circuits
• Two (2) or more Class B outputs can be paralleled for increased power on an indicating circuit
• One (1) aux. power output at 1 A supply current (with or without battery backup)
• Signal circuit trouble memory: facilitates locating intermittent system troubles and eliminating costly and unnecessary service calls
• LEDs indicate a previous fault (short, open, ground) has occurred on one or more signaling circuit outputs
• 2-wire horn/strobe sync mode allows silencing audible notification devices (horns) while visual notification devices (strobes) continue to operate
• Horn/strobe synchronization protocols include: Gentex, System Sensor, Faraday, Wheelock, and Amseco
• Temporal 3 mode
• March Time mode
• Steady mode
• Input to output follower mode (maintains notification device circuit synchronization)
• Input fuse rated @ 3.5 Amps/250 V
• Electronically filtered and regulated output
• Short circuit and thermal overload protection
• AC fail supervision (form 'C' contacts)
• Low battery supervision (form 'C' contacts)
• Battery presence supervision (form 'C' contacts)
• Built-in charger for sealed lead acid or gel type batteries
• Automatic switchover to standby battery when AC fails (Power Sonic batteries PS-12120-F2)
• Zero voltage drop when switching to battery backup
• AC input and DC output LED indicators
• Supports up to two (2) 12V/12 AH batteries (use Power Sonic batteries PS-12120-F2)

Specifications

• Output 24 or 12 VDC nominal at 8 A max.
• Input 115 VAC/60 Hz.
• (4) Class A or (4) Class B outputs
• Enclosure size: 18' Height x 14.5' Width x 4.625' Depth

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