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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
Summary of Contents for B465
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