Mircom FX-400 - Battery Calculations; Power Requirements Calculation

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12.0 Appendix E - Battery Calculations
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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.
Power Requirements (All currents are in amperes)
Model Number Description Qty Standby
Total
Standby
Alarm
Total
Alarm
FX-400 FX-400 FACP with Dialer X 0.225 = 0.430 =
RAM-3318-LCD
Remote Annunciator with 4-
line LCD Display
X 0.070 = 0.100 =
RAX-LCD-LITE
Remote Annunciator with 4-
line LCD Display
X 0.065 = 0.080 =
PR-300
Polarity Reversal and City
Tie Module
X 0.050 = 0.300 =
SRM-312W/312R Smart Relay Module X 0.030 =
0.030
per relay LED
=
RAM-1032TZDS
32 Point Remote
Annunciator
X 0.050 = 0.300 =
RTI-1
Remote Trouble Indicator,
Buzzer and LED
X 0.0 = 0.030 =
MIX-4040 Dual Input Module X 0.0011 = 0.0032 =
MIX-4041 Mini Dual Input Module X 0.0011 = 0.0032 =
MIX-4042 Conventional Zone Module X 0.000750 = 0.00235 =
MIX-4045 Dual Relay Module X 0.0011 = 0.00235 =
MIX-4046 Supervised Output Module X 0.0011 = 0.00235 =
MIX-4070 Short Circuit Isolator Module X 0.000575 = 0.018 =
MIX-4010
Photoelectric Smoke
Detector
X 0.000160 = 0.0032 =
MIX-4010-ISO
Photoelectric Smoke
Detector with Isolator
X 0.000160 = 0.0032 =
MIX-4020 Multi-Sensor Detector X 0.000160 = 0.0032 =
MIX-4020-ISO
Multi-Sensor Smoke
Detector with Isolator
X 0.000160 = 0.0032 =
MIX-4030 Tri-Mode Heat Detector X 0.000160 = 0.0032 =
MIX-4030-ISO
Tri-Mode Heat Detector with
Isolator
X 0.000160 = 0.0032 =
INX-10A Main Chassis (10 Amp) X 0.035 = 0.150 =
Device & Remote LEDs (Maximum 20 per loop) X =
Signal Load (bells, horns, strobes, and etc.) X =
Auxiliary Power Supply (Aux 1, Aux 2, Un-filtered) =
Alarm
=
Total currents (Add above currents) STANDBY (A)(B)