76
Appendix F - Battery Calculations
13.0
Appendix F - 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. For specifications see Appendix E - Specifications And Features on page 74.
Power Requirements (All currents are in amperes)
Model Number
Description
Qty
Standby
Total
Standby
Alarm
Total
Alarm
MR-3318
MR-3318 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
=
MR-2312-SR(W)12
Smart Relay Module
X
0.030
=
=
RAM-1016TZDS
16 Point Annunciator
Chassis
X
0.050
=
0.150
=
RAM-1032TZDS
32 Point Remote
Annunciator
X
0.050
=
0.300
=
MR-2300T
Remote Trouble Indicator,
Buzzer and LED
X
.035
=
.035
=
MRI-1251AP
Advanced Protocol Ion
Smoke Detector
X
.0003
=
.0050
=
MRI-2251AP
Advanced Protocol Photo
Smoke Detector
X
.00036
=
.0050
=
MRI-2251TAP
Advanced Protocol Photo
Heat Detector
X
.00036
=
.0050
=
MRI-2251TMAP
Advanced Protocol
Acclimate Detector
X
.00036
=
.0050
=
MRI-5251AP
Advanced Protocol Heat
Detector
X
.0003
=
.0050
=
MRI-5251HAP
Advanced Protocol High
Temperature Heat Detector
X
=
=
MRI-5251RAP
Advanced Protocol Rate of
Rise Heat Detector
X
=
=
MRI-M500MAP
Advanced Protocol Monitor
Module
X
.0004
=
.0052
=
MRI-M500RAP
Advanced Protocol Relay
Control Module
X
.0003
=
.0051
=
MRI-M500SAP
Advanced Protocol
Supervised Control Module
X
.0004
=
.0052
=
MRI-M501DMAP
Advanced Protocol Dual
Input Mini Monitor Module
X
=
=
MRI-M501MAP
Advanced Protocol Mini
Monitor Module
X
.0004
=
.0020
=
MRI-M502MAP
Advanced Protocol
Conventional Zone Module
X
.0004
=
.0052
=
B501BH
Intelligent Sounder Base
X
.001
=
.015
=
B501BHT
Intelligent Temporal Tone
Sounder Base
X
.001
=
.015
=
INX-10A
Main Chassis (10 Amp)
X
0.0045
=
0.0045
=
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