Features - Victron energy Smart BatteryProtect 12/24V Manual

2. Features

The Smart BatteryProtect offers a wide range of different features. These include:
• Protection of the battery against excessive discharge and can be used as a system on/off switch.
• 12/24V auto ranging. The Smart BatteryProtect automatically detects system voltage one time only (can be re-triggered - see
section Programming table [11]).
• Easy Bluetooth programming.
• A special setting for Lithium batteries. This feature allows external control from a BMS like the VE.Bus BMS or Lynx Smart
BMS. If the load disconnect output of a BMS is connected to the Remote H input and the signal becomes free-floating, the load
is immediately disconnected.
• Ultra-low current consumption of 1.4mA with Bluetooth on: This is important in case of Li-ion batteries, especially after low cell
voltage shutdown.
• Over voltage protection: To prevent damage to sensitive loads due to over voltage. The load is disconnected whenever the DC
voltage exceeds 16.3V (for a 12V system) respectively 32.6V (for a 24V system).
• Ignition proof: No relays but MOSFET switches, and therefore no sparks.
• Delayed alarm output: The alarm output is activated if the battery voltage drops below the preset disconnect level fore more
than 12 seconds. Starting the engine will therefore not activate the alarm.
• Delayed load disconnect and delayed reconnect. Responding quickly within this delay, for example by reducing the load or
starting a generator or charger to charge the batteries, can prevent loads from being switched off.
For a full description of all features, please see the datasheets.
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Smart BatteryProtect 12/24V
Features