Mircom FX-2000 series

92
Appendix C: Power Supply and Battery Calculations
14.0 Appendix C: Power Supply and Battery
Calculations
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: Specifications on page 79
for specifications.
Power Requirements (All currents are in amperes)
Model Number Description Qty Standby
Total
Standby
Alarm
Total
Alarm
FX-2003-6DS/-12DS/
-12XTDS/-16LED
Main Chassis (6A/12A)
X
0.230 = 0.380 =
FX-2017(S)-12ADS Main Chass1is (12 Amps)
X
0.230 = 0.380 =
FX-2009(S)-12DS Large Main Chassis (12A)
X
0.230 = 0.380 =
ALC-198S Single Analog Loop
X
0.050 = 0.060 =
ALC-396S Double Analog Loop
X
0.050 = 0.060 =
ALC-H16 Adder Controller
X
0.035 = 0.050 =
DM-1008A 8 initiating circuit Module
X
0.080 =
1 zone active: 0.125
2 zone active: 0.170
4 zone active: 0.275
6 zone active: 0.370
8 zone active: 0.465
=
SGM-1004A 4 NAC circuit Module
X
0.060 = 0.258 =
RM-1008A 8 Relay circuit Module
X
0.025 = 0.150 =
FDX-008W/WKI Fan Damper Control Module
X
0.015 = 0.035 =
UDACT-300A Dialer Module
X
0.045 = 0.120 =
PR-300 City Tie Module
X
0.035 = 0.300 =
IPS-2424DS
Programmable Input
Switches Module
X
0.005 = 0.022 maximum =
RAX-1048TZDS Adder Annunciator Chassis
X
0.022 =
1 zone active: 0.026
2 zone active: 0.030
3 zone active: 0.035
4 zone active: 0.039
48 zone active: 0.262
=
RAM-1032TZDS Main Remote Annunciator
X
0.050 = 32 zone active: 0.300 =
MGD-32
Master Graphic Drive
Module
X
0.035 =
__(# of LEDs) x 4mA
(Refer to LT-847 if
using lamps)