Bosch B5512 - Standby Battery Requirements and Calculations

Key
No
Req.
Opt .
1+
Not acceptable for this application.
Required for this application.
Optional for this application.
1 or more required for this application. Consult the appropriate standard.
1
For commercial applications using the B430, and when doing local or police station connect applications, the
D8108A Enclosure is required for all applications.
Standby battery requirements and calculations
Standby battery calculations
UL 365 requires 72 hours of standby battery capacity. Limit the auxiliary power current for all
devices, including keypads, to 80 mA or less to meet this requirement.
A B C
AC Power On Normal
Current (mA)
AC Power Off Minimum
Current (mA)
In Alarm Maximum
Current (mA)
Model Number Qty
Used
Each
Unit
Qty Total Each
Unit
Qty Total Each
Unit
Qty Total
B5512/B4512/
B3512
______ 125 x 1 = 125 125 x 1 = 125 155 x 1 = 155
B201 ______ 18 x Qty = ______ 18 x Qty = ______ 35 x Qty = ______
B208 ______ 35 x Qty = ______ 35 x Qty = ______ 35 x Qty = ______
B308
1
______ 22 x Qty = ______ 22 x Qty = ______ 22 x Qty = ______
B426 ______ 100 x Qty = ______ 100 x Qty = ______ 100 x Qty = ______
B430 ______ 5 x 1 = ______ 5 x Qty = ______ 25 x 1 = ______
B440 ______ 35 x 1 = ______ 35 x 1 = 35 150 x 1 = ______
B441 ______ 35 x 1 = ______ 35 x 1 = 35 150 x 1 = ______
B442 ______ 35 x 1 = ______ 35 x 1 = 35 150 x 1 = ______
B443 ______ 35 x 1 = ______ 35 x 1 = 35 150 x 1 = ______
B450
2
______ 30 x Qty = ______ 30 x Qty = ______ 30 x Qty = ______
B520 ______ 15 x Qty = ______ 15 x Qty = ______ 15 x Qty = ______
B810 ______ 100 x Qty = ______ 100 x Qty = ______ 100 x Qty = ______
B820 ______ 100 x Qty = ______ 100 x Qty = ______ 110 x Qty = ______
B915 ______ 35 x Qty = ______ 35 x Qty = ______ 70 x Qty = ______
B920 ______ 35 x Qty = ______ 35 x Qty = ______ 70 x Qty = ______
B921C ______ 45 x Qty = ______ 45 x Qty = ______ 85 x Qty = ______
B930 ______ 35 x Qty = ______ 35 x Qty = ______ 80 x Qty = ______
B942/B942W
3
______ 200 x Qty = ______ 200 x Qty = ______ 300 x Qty = ______
D125B ______ 25 x Qty = ______ 25 x Qty = ______ 168 x Qty = ______
18.4
Control Panel Approved applications | en 97
Bosch Security Systems, Inc. Installation and System Reference Guide 2015.07 | 12 | F.01U.287.180