Specifications

Diagrams are for reference only.

Consult the appropriate installation sheet for wiring details.

REMOREMO

REMO

TE BOOSTER POWER SUPPLTE BOOSTER POWER SUPPL

TE BOOSTER POWER SUPPL

BOOSTER POWER SUPPLIES

Fire Alarm

Control Panel

NAC Circuit

NAC output #1

To next signaling

device, booster, or

EOL resistor

NAC output #2

NAC output #3

NAC output #4

Sense 1 Input

Sense 2 Input

Booster Power

Supply

The Remote Booster Power Supply is a self-contained 24 Vdc power supply designed to

augment fire alarm audible and visual power requirements. The booster contains all

of the necessary circuits to monitor and charge batteries, control and supervise four

Class B or two Class A NAC circuits and monitor two controlling inputs from external

sources. Simple switch selection provides a wide variety of operational configurations.

Each remote booster power supply is supplied with its own enclosure providing ample

space for additional interface modules and battery compartment. The BPS is available

in either a 6.5 or 10 amp version @ 24 Vdc. The Remote Booster Power Supply

provides additional power for audible and visual devices when constrained by system

capacity or site application. Fault conditions detected by the BPS will open the main

panel’s NAC. This initiates a trouble condition and eliminates the need to wire a

separate trouble contact back to the control

panel. During alarm condition, detected faults

are overridden and the main panel’s default

configuration is restored. The BPS’s default

output configuration is continuous 24 Vdc on

all NACs. This output is typically

used to drive visual BPS

notification appliance circuits.

see EST3 reference table on page 22

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