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Appendix F: Pow er Supply & Batteries for Audio
Use the form below to determine the required main chassis and secondary power supply (batteries).
Total Current Requirement: ALARM ( B)______ Amps.
Battery Capacity Requirement
([STANDBY (A) ______ ] X [(24 or 60 Hours) ___ ]) + ([ALARM (B) ______ ] X [
♣
Alarm in Hr.] _____) = (C) ______AH
Battery Selection: Multiply answer above ( C) by 1.25 to derate battery.
Batteries: BAT-12V26 (26AH), BAT-12V42 (42AH), and BAT-12V55(55AH).
Above 42AH, batteries require a separate box (model BC-160).
♣
Use 0.084 for five minutes of alarm or 0.5 for thirty minutes of alarm as a multiplier figure.
IMPORTANT NOTICE
The main AC branch circuit connection for Fire Alarm Control Unit must provide a dedicated continuous power without
provision of any disconnect devices. Use #12 AWG wire with 600-volt insulation and proper over-current circuit
protection that complies with the local codes. Refer to Appendix A for specifications.
Power Requirements (All currents are in amperes)
Model Number Description Qty
Standby
(Amps)
Total
Standby
(Amps)
Alarm
(Amps)
Total
Alarm
(Amps)
FX-2000MNS Main Fire Alarm Board X 0.310 = 0.733 =
ANC-5000
Audio Network Controller
Module
X 0.255 = 0.265 =
TNC-5000
Telephone Network
Controller Module
X 0.195 = 0.215 =
QAA-5160-70/25 1 Zone 60W Amplifier X 0.055 = 0.350 =
QAA-5230-70/25 2 Zone 30W Amplifier X 0.055 = 0.350 =
QAA-5230S-70/25 2 Zone 30W Amplifier (split) X 0.055 = 0.350 =
QAA-5415-70 4 Zone 15W Amplifier, 70V X 0.055 = 0.350 =
QAA-5415-25 4 Zone 15W Amplifier, 25V X 0.055 = 0.350 =
QMP-5101N Master Paging Module X 0.003 = 0.007 =
QMP-5101NV
Vertical Master Paging Module
X 0.003 = 0.007 =
QMT-5302N Master Telephone Module X 0.001 = 0.013 =
QMT-5302NV
Vertical Master Telephone Module
X 0.001 = 0.013 =
QAZT-5348DS
Paging/Telephone Zone Module
X 0.010 = 0.022 =
QAZT-5302DS
Paging/Telephone Zone Module
X 0.005 = 0.022 =
Total audio power in watts
0.065/watt
=
Total audio power in watts for QAA-5415-70 or -25
0.075/watt
=
Total currents (Add above currents) STANDBY (A)(B)
Note: Separate calculations must be completed for each QBB-5001(R).
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