Bosch B465, Installation And Operation Manual

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98 en | Specifications and certifications Conettix Universal Dual Path Communicator
2017.11 | 05 | F.01U.311.207 Installation and Operation Manual Bosch Security Systems, Inc.
12.1.3 Standby battery requirements and calculations
B C
Standby Power On Normal
Current (mA)
Alarm Current (mA)
Model Number Qty
Used Each
Unit Qty Total Each Unit Qty Total
B465 1 150 x 1 = 150 230 x 1 = 230
B46 ______ 23 x 1 = ____ 23 x 1 = ____
B440 ______ 35 x 1 = ____ 150 x 1 = ____
B441 ______ 35 x 1 = ____ 150 x 1 = ____
B442 ______ 35 x 1 = ____ 150 x 1 = ____
B443 ______ 35 x 1 = ____ 150 x 1 = ____
B444 ______ 35 x 1 = ____ 150 x 1 = ____
Aux Power
(0 - 500 mA) ______ _____ x Qty = ______ ______ x Qty = ______
____ ______ _____ x Qty = ______ ______ x Qty = ______
____ ______ _____ x Qty = ______ ______ x Qty = ______
Total B = ____ Total C = ____
Table 12.19: Current rating chart for standby battery calculations
Notice!
Maximum power supply current for Total B in the table above is 705 mA, and the maximum
power supply current for Total C is 900 mA.
Total B Hours 1 Total C Alarm
Operation
2
Contingency Total Ah 3
( _______
_ x _______
)
+ ( ________ x ________________) + 20% = _________
1 Refer to the Application environment table.
2 Value = Minutes of alarm operation/60 as per the Application environment table.
3 Total Ah requirements must not exceed the Ah capacity of batteries:
– One D126 Battery = 7 Ah
– One D1218 Battery = 18 Ah