Battery Calculation Worksheet - GE Interlogix NetworX NX-2192E-EUR Installation Manual

11. BATTERY CALCULATION WORKSHEET

TOTAL STANDBY CURRENT
System Component
NX-8E-CF
NX-870E
NX-148E
NX-208E Aux+
NX-216E
NX-320E
NX-507E
NX-1700E
NX-2192E
TOTAL ALARM CURRENT
System Component
NX-8E-CF
NX-870E
NX-148E
NX-208E Aux+
NX-216E
NX-320E
NX-507E
NX-1700E
NX-2192E
STANDBY AMP HOURS
mA
Total Standby Current
(Step 1)
ALARM HOURS
mA
Total Alarm X
Current (Step 2)
MINIMUM BATTERY POWER REQUIRED
Standby Amp
hours (Step 3)
TOTAL STANDBY BATTERY POWER
Minimum Battery
Power (Step 5)
8
Qty Standby Current
1 X
1
X
X
X
X
X
X
X
X
Qty Device Alarm Current
1 X
1 X
X
X
X
X
X
X
X
.001 Amp/mA
X Conversion
Factor
.001 Amp/mA
Conversion X Required Minutes in
Factor
mA
+ Alarm Amp Hours
+ Battery Derating
NX-2192E PINPOINT SYSTEM
60mA =
20mA
=
75mA
=
13mA =
30mA
=
10mA =
10mA =
40mA
=
170mA =
=
TOTAL
210mA =
110mA =
110mA
=
13mA =
60mA =
10mA
=
310mA =
110mA =
170mA
=
=
TOTAL
X Required Hours in
Standby
Mins
X
Standby
Minimum Battery Power
=
(Step 4)
1.15
=
Factor
TOTAL STANDBY CURRENT
60mA
20mA
TOTAL ALARM CURRENT
210mA
110mA
Hrs
Standby Amp Hours
=
.0167 Hr/Min
Conversion Alarm Hours
=
Factor
Ah
Required
Total Standby Battery
Power
Ah
Ah