Specifications; Terminology - Wheelock POWERPATH PS-12-24-8 Installation Instructions Manual

1.2 SPECIFICATIONS

Approvals:
•
UL Listed 864 Control for use with Fire Protective Signaling
•
MEA approved – NYC Dept. of Buildings
•
California State Fire Marshall (CSFM) approved
•
NFPA 72 compliant
Inputs:
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115VAC, 60Hz, 3.2 AMP Operating Power in Alarm
•
12/24VDC Battery Backup Connection
•
Two (2), 12 or 24VDC NAC Initiating Circuits (9-30VDC at 5mA)
•
Two (2) "Dry" Contact initiating Circuits
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Accepts two Class "A" or two Class "B" circuit inputs
•
Built in battery charger for sealed lead acid or gel type batteries
Outputs:
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Switch selectable 12VDC or 24VDC power limited outputs
•
8 AMP continuous supply current at 12VDC or 24VDC for 5 minutes with 7AH battery or 15 minutes with 12AH
battery.
•
Capable of four (4), Class "B" circuits (2 Amps each)
•
Two outputs may be paralleled for a maximum output of 4 AMPS on a circuit (Class "B" only)
•
Capable of two (2) Class "A" circuits (2 Amps each).
•
Capable of one (1) Class "A" circuit (2 Amps) and two (2) Class "B" circuits (2 Amps each)
•
Code 3 or constant voltage output generation
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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 or 2
•
Audible silence capability
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Filtered and electronically regulated output
•
50mA auxiliary output with reset capability
Supervision:
•
Compatible with 12 or 24VDC FACP
•
Signaling appliance loops are supervised and steered to either IN1 or IN2
•
22K OHM, ¼ Watt End-of-Line-Resistor (EOLR) for supervision of all outputs
•
Common input and output trouble circuits
•
Automatic switchover to standby battery when AC fails
•
Thermal and short circuit protection with auto reset
•
Input and output status LED indicators
•
AC fail supervision (Form "C" contact, 1 AMP 28VDC)
•
Battery presence and low battery supervision (Form "C" contact, 1 AMP 28VDC)
•
Auxiliary output fail supervision (Form "C" contact, 1 AMP 28VDC)
•
Ground Fault Detection (factory installed UL Listed 22K OHM resistor /wire assembly connected from positive (+)
AUX to chassis ground)

1.3 TERMINOLOGY

CLASS "A" = STYLE Z
CLASS "B" = STYLE Y
FACP = Fire Alarm Control Panel
EOLR = End-of-Line Resistor
NAC = Notification Appliance Circuit
SM = Wheelock Sync Module with single output.
DSM = Wheelock Sync Module with two outputs.
C = Common
NC = Normally Closed
NO = Normally Open
AH = Ampere/Hour
P83862 M
nd
PS-12/24-8 is required)
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