Battery Standby Calculator
Work out the battery capacity an alarm or access control panel needs to cover its standby and alarm load.
Results
Capacity required: 0.00 Ah
Suggested battery: Over 100 Ah -- use a larger battery bank
Use the standby and alarm durations your specification and the applicable Australian Standards require.
How it works
The battery standby calculator determines the required battery capacity by multiplying the standby and alarm currents by their respective durations, then applying a derating factor to account for battery ageing and temperature.
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