Specifications - POWERPATH PS-8-LP Installation Instructions Manual

1.2 SPECIFICATIONS

Approvals:
 UL Listed 1481 Standard for Power Supplies for Fire-Protective Signaling Systems.
 UL Listed 864 9
 California State Fire Marshall (CSFM)
 NFPA 72 compliant
 Environmental: Approved for indoor dry locations.
Inputs:
 240VAC, 50/60Hz, 3.22 Amps (PS-8-LPE), 2.42 Amps (PS-6E) Operating Power in Alarm.
 120VAC, 50/60Hz, 5.32 Amps (PS-8-LP), 4.25 Amps (PS-6) Operating Power in Alarm.
 24VDC Sealed Lead Acid Battery Backup Connection.
 Two (2), 12VDC or 24VDC NAC Initiating Circuits (8-33VDC at 5mA).
 Two (2) "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. Maximum charging current: 0.75 Amps.
Outputs:
 24VDC power limited synchronized outputs. Up to 50 NAC devices per output, maximum line impedance
1.46 Ohms per NAC.
 8 Amp in alarm supply current for the PS-8-LP.
 6 Amp in alarm supply current for the PS-6.
 Capable of four (4), Class "B" regulated outputs (Maximum of 3 Amps on an output.)
 Capable of two (2) Class "A" regulated outputs (Maximum of 3 Amps on an output.)
 Capable of one (1) Class "A" regulated outputs and two (2) Class "B" regulated outputs (Maximum of 3 Amps
on an output.)
 Temporal (Code 3) or constant voltage output generation.
 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 FOLLOWER" mode.
 Continuous duty NON-RESETTABLE output configuration 4 Amps of maximum continuous duty current.
(Maximum of 3 Amps on an output for specific applications.) Continuous power outputs are not battery
backed up.
 Audible silence capability.
 Filtered and electronically regulated output.
 PS-8-LP - 0.02 Amp continuous auxiliary power for 60 hours, which is power limited and battery backed up.
 PS-8-LP - 0.240 Amp continuous auxiliary power for 24 hours, which is power limited battery backed up.
 PS-6 - 0.075 Amp continuous auxiliary power for 24 hours, which is power limited battery backed up.
 2.5 Amps managed auxiliary power that turns off during alarm or battery backup, and automatically restores.
 Multiple POWERPATHs can be synchronized through the SBUS terminals, see Chapter 6.0 on sheet 22 for
example drawings.
Supervision:
 Compatible with 12VDC or 24VDC FACP.
 Signaling appliance loops are supervised and steered to either IN1 or IN2.
 10K Ohm, 1/2 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.
 Short circuit protection with auto reset.
 Input and output status LED indicators.
 AC fail supervision (Form "C" contact, 1 Amp 24VDC).
 Battery presence and low battery supervision (Form "C" contact, 1 Amp 24VDC).
 Ground Fault Detection, with the ability to detect ground faults on individual circuits.
Minimum Impedance = 0 Ohms.
P84905-002 A
th
Edition Control Units and Accessories for Fire Alarm Systems
Parameter
Operating Temperature
Storage Temperature
Humidity, Non-condensing
firealarmresources.com
Description
0 to 49 °C (32 to 120 °F)
-20 to 70 °C (-4 to 158 °F)
85 ± 5% at 30 ± 2 °C (86 ± 4 °F)
Sheet 5 of 37