
Time = backup time, in hours, depending upon security grade
Icont = quiescent current (in A) for the SPC controller
Ibell = quiescent current (in A) for the attached external and internal bells
Imax = the maximum current that can be drawn from the auxiliary power output
Amount of current from Aux output using a 7Ah battery (SPC422x/522x)
COMMS
NONE (mA)
PSTN (mA)
GSM (mA)
PSTN+GSM (mA)
Standby time
12 h
356
331
226
201
30 h
58
33
N/A
N/A
Amount of current from Aux output using a 17Ah battery (SPC523x)
COMMS
NONE (mA)
PSTN (mA)
GSM (mA)
PSTN+GSM (mA)
Standby time
12 h
750
750
750
750
30 h
342
317
212
187
Amount of current from Aux output using a 7Ah battery (SPC432x/532x)
COMMS
NONE (mA)
PSTN (mA)
GSM (mA)
PSTN+GSM (mA)
Standby time
12 h
326
301
196
171
30 h
28
N/A
N/A
N/A
Amount of current from Aux output using a 17Ah battery (SPC533x/633x)
COMMS
NONE (mA)
PSTN (mA)
GSM (mA)
PSTN+GSM (mA)
Standby time
12 h
750
750
750
750
30 h
312
287
182
157
Amount of current from Aux output using a 24Ah battery (SPC535x/635x)
COMMS
NONE (mA)
PSTN (mA)
GSM (mA)
PSTN+GSM (mA)
Standby time
12 h
1650
1625
1610
1585
24 h
650
625
610
585
30 h
450
425
410
385
60 h
50
25
10
N/A
SPC4xxx/5xxx/6xxx – Installation & Configuration Manual
Appendix
© Vanderbilt 2018
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