Table of Contents
Advertisement
Calculating the System Current Draws
Category
XLS140-CPU/E
KDM-2
LEM-320
*
SLC loop
:
with jumper JP12 cut on CPU
or without jumper JP12 cut on CPU
XLS-NCA (back light on)
NCM-W, NCM-F
TM-4
DPI-232 (Refer to Doc. 51499)
APS-6R
ACPS-2406
ICM-4RK, ICM-4, CRM-4, CRM-4RK
ICE-4
CRE-4
DCM-4RK, DCM-4
VCE-4
VCM-4RK, VCM-4
ARM-4 Auxiliary Relay
AA-30
AA-100, AA-120
ACM-24AT
ACM-48A
AEM-24AT
AEM-48A
Maximum number of LEDs illuminated on
these annunciators during non-fire
conditions:
AFM-16AT, AFM-32A
AFM-16A
XLS-LCD-80
ACM-8R (refer to manual)
LDM (refer to Doc. 15885)
UZC-256
XLS-FDU-80
AMG-1, AMG-E
FFT-7, FFT-7S
RM-1
XLS-MM-Z, TC841A1000/CDN
XPIQ (Refer to Doc. 51013)
RPT-W, RPT-WF, RPT-F
RPT-485W, RPT-485WF
RFX (Refer to Doc. 51012)
UDACT Communicator
VEC-25/50
with optional FC-AAM25
†
Four-Wire Smoke Detectors
Power Supervision Relay
EOLR-1 or A77-716B
Notification Appliance powered from Main
‡
Power Supply
DHX-501, TC806D1018, TC806D1056/
CDN (Duct Detectors with internal relays)
Refer to installation document
CHG-120 Battery Charger
Local Energy Municipal Box
**
Compatable Devices not listed above
Sum each column for totals
*
Value represents an SLC's maximum current draw. Refer to device datasheets for individual current draws. If jumper JP12 is cut, total device current cannot
exceed 200 mA; if jumper JP12 is not cut, total device current cannot exceed 400 mA.
†
The total regulated load current supplied to four-wire smoke detector and power supervision relays cannot exceed 1.25 A.
‡
Enter the total notification appliance draw from the Main Power Supply, excluding the current from APS-6R supplies. Refer to Device Compatibility Document.
**
Refer to manual and/or Device Compatibility Document.
XLS140 Installation Manual Form Number 95-7673-3 P/N 51927:C 12/06/2005
Calculation Column 1
Primary, Non-Fire Alarm
Current (amps)
Qty
X [current draw]=
Total
1
x [0.230] =
[
]
x [0.094]=
0 / 1
x [0.100]=
0/1/2
x [0.200]=
x [0.400]=
[
]
x [0.400]=
[
]
x [0.110]=
[
]
x [0.110]=
[
]
x [
]=
[
]
x [0.007]=
[
]
x [0.001]=
N/A
[
]
x [0.008]=
[
]
x [0.001]=
[
]
x [0.007]=
[
]
x [0.016]=
[
]
x [0.016]=
[
]
x [0.002]=
[
]
x [0.002]=
[
]
x [0.0054]=
[
]
x [0.040]=
[
]
x [0.025]=
[
]
x [0.100]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.035]=
[
]
x [0.0643]=
[
]
x [0.060]=
[
]
x [0.060]=
[
]
x [0.020]=
[
]
x [0.0094]=
[
]
x [
]=
[
]
x [0.017]=
[
]
x [
]=
[
]
x [0.040]=
[
]
x [0.215]=
[
]
x [0.245]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.020]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
Primary, non-alarm:
Table A.2 System Draw Current Calculations
Calculation Column 2
Primary, Fire Alarm
Current (amps)
Qty
X [current draw]=
Total
1
x [0.230] =
[
]
x [0.094]=
0 / 1
x [0.100]=
0/1/2
x [0.200]=
x [0.400]=
[
]
x [0.400]=
[
]
x [0.110]=
[
]
x [0.175]=
[
]
x [
]=
[
]
x [0.072]=
[
]
x [0.065]=
x [0.065]=
[
]
x [0.080]=
[
]
x [0.040]=
[
]
x [0.040]=
[
]
x [0.146]=
[
]
x [0.070]=
[
]
x [0.070]=
[
]
x [0.056]=
[
]
x [0.056]=
[
]
x [0.056]=
[
]
x [0.065]=
[
]
x [0.100]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.085]=
[
]
x [0.0643]=
[
]
x [0.060]=
[
]
x [0.120]=
[
]
x [0.020]=
[
]
x [0.090]=
[
]
x [
]=
[
]
x [0.017]=
[
]
x [
]=
[
]
x [0.100]=
[
]
x [1.215]=
[
]
x [2.215]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.020]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
[
]
x [
]=
Primary, alarm:
Power Supply Calculations
Calculation Column 3
Secondary, Non-Fire Alarm
Current (amps)
Qty
X [current draw]=
Total
1
x [0.230] =
[
]
x [0.040]=
0 / 1
x [0.100]=
0/1/2
x [0.200]=
x [0.400]=
[
]
x [0.400]=
[
]
x [0.110]=
[
]
x [0.110]=
[
]
x [
]=
[
]
x [0.025]=
[
]
x [0.0013]=
[
]
x [0.007]=
[
]
x [0.001]=
N/A
[
]
x [0.008]=
[
]
x [0.001]=
[
]
x [0.007]=
[
]
x [0.045]=
[
]
x [0.050]=
[
]
x [0.016]=
[
]
x [0.016]=
[
]
x [0.002]=
[
]
x [0.002]=
[
]
x [0.0054]=
[
]
x [0.040]=
[
]
x [0.025]=
[
]
x [0.050]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.035]=
[
]
x [0.0643]=
[
]
x [0.060]=
[
]
x [0.060]=
[
]
x [0.020]=
[
]
x [0.0094]=
[
]
x [
]=
[
]
x [0.017]=
[
]
x [
]=
[
]
x [0.040]=
[
]
x [0.215]=
[
]
x [0.245]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.020]=
[
]
x [
]=
[
]
x [
]=
[
]
x [0.060]=
[
]
x [
]=
[
]
x [
]=
Secondary, non-alarm:
73
Hide quick links:
Advertisement
Table of Contents
