The Wheelock POWERPATH Power Supply (PS-8-LP) is a supervised remote power supply/battery charger in a low profile cabinet that is used for supervision and expanded power driving capability of fire alarm Notification Appliance Circuits (NACs). The PS-8-LP is filtered and regulated and provides 8 amps of power distributed across 4 outputs.

The PS-8-LP features 2 Class B or 2 Class A inputs, input to output follow mode and audible silence capability, dip switch programming and LED latching option, 2 Relays - AC fail and common trouble , and programmable AC loss relay delay. It also provides POWERPATH to POWERPATH panel synchronization and 2.5 amp auxiliary power w/ reset capability.

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Overview Models Resources

NAC Power

8 amps 4 Class B NACs or 2 Class A

Optional Expansion

8 Class B or 4 Class A (same box)

Lowest equipment cost per NAC

With up to 8 NACs at 1 amp each, PS-8-LP supports up to 264 Exceder LED3 devices, fully synchronized.

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Best ground fault detection

Ground fault detection of each of 8 NACs, each relay, auxiliary output circuit, and synchronization bus power

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Best diagnostics

Up to 37 distinguishable diagnostic codes available
Open, short and over current indications for each of the 8 NACs
Auxiliary power with 2 modes of operation: Constant power - 250 mA; Managed power - 2.5 A
AC power on, AC loss trouble, battery power on, battery trouble
Internal diagnostics: Microprocessor, battery charger, logic board power, synchronization bus power

Approvals

UL 864, UL 1481, FM

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Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.

Wheelock PS power supplies