Wheelock PowerPath Power Supply PS-8 Replacement Board

Wheelock Power Supply PS-8.

The POWERPATH NAC Extender Power Supply is available in four models: the PS-8-LP (120Vac), PS-8-LPE
(240Vac), PS-6 (120Vac), and the PS-6E (240Vac).

The PS-8-LP is an 8 Amp, 24VDC, filtered and regulated, supervised remote power supply/charger used for
supervision and expanded power driving capability for Fire Alarm Notification Appliance Circuits (NACs). NAC
output options include up to four (4) Class “B”, two (2) Class “A”, or two (2) Class “B” and one (1) Class “A”
Notification Appliance Circuits. Additionally, an auxiliary power output can provide constant power of up to 0.24
Amps for 24 hours and up to 0.02 Amps for 60 hours, or managed power up to 2.5 Amps in a non-alarm
condition and when AC power is applied to the panel. The PS-8-LP also contains a battery charger capable of
charging up to 33 Amp/Hour (Ahr) of battery backup. The PS-8-LP’s NAC outputs can also be used as UL-1481
Compliant power supply outputs. When configured this way, the maximum continuous current rating is 3 Amps
per power supply output and 4 Amps maximum total current for all continuous duty power supply outputs.
Primary applications include NAC expansion (supports ADA requirements) and auxiliary power to support
system accessories. The PS-8-LP may be connected to any 12VDC or 24VDC Fire Alarm Control Panel
(FACP) by using Notification Appliance Circuits (NAC) or a “Dry Contact(s)”.

For info visit: http://www.cooperindustries.com/content/dam/public/safety/notification/Resources/InstructionSheets/P84905_002A.pdf