Cooper Wheelock

P/N PS-6

Power Supply 6A, Red Enclosure

The COOPER-WHEELOCK-PS-6 is a 24 VDC supervised remote power supply/battery charger used for the supervision and expanded power driving capability of Fire Alarm Notification Appliance Circuits.

The PS-6 provides 6 amps of power distributed across 4 outputs and may be connected to any 12V or 24V (FWR or DC) Fire Alarm Control Panel (FACP) by using a Notification Appliance Circuit (NAC) or a Dry Contact.

The unit, in a red enclosure, may be used for NAC expansion (supports ADA requirements) and auxiliary power to support system accessories.
  • 120VAC, 50/60Hz 4.25 Amps Operating Power in Alarm
  • 240VAC, 60Hz 2.42 Amps Operating Power in Alarm
  • 24VDC Battery Backup Connection
  • Two 12V or 24V NAC Initiating Circuits (8-33V at 5mA) FWR or DC
  • Two Dry Contact initiating Circuits
  • Accepts two Class A or two Class B circuit inputs
  • Built in battery charger for sealed lead acid or gel type batteries
  • NAC outputs are 24VDC, 3.0 Amps each, power limited
  • Temporal (Code 3), constant voltage output, Wheelock Sync output or True input to output follower mode
  • Built-in Wheelock synchronization mode that can be fed to any or all of the output circuits
  • Input and output can be synchronized with IN>OUT SYNC mode (SM, DSM, 2nd POWERPATH or FACP with synchronization protocol is required)
  • Audible silence capability

Technical Specifications:

  • Primary Voltage: (120 VAC) 105 to 130 VAC, 50/60 Hz @ 4.25 Amps
  • Input Current: 0.005 Amps
  • Input Voltage Range: 8-33 VDC
  • Standby and Alarm Current: 0.129 Amps
  • Dimensions: 17" H x 13" W x 3.5" D
  • Finish: Red


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