Productinformatie
Omschrijving
Protects the battery from excessive discharge and can be used as an on/off switch system. The Smart BatteryProtect disconnects the battery from non-essential loads before the battery is fully discharged (which would damage the battery) or before there is insufficient power left to start the engine. The input/output can be used as an on/off switch system.
Automatic 12/24V/DC detection
The Smart BatteryProtect detects the system voltage automatically only once.
Bluetooth: easy programming
When using Bluetooth for programming the Smart BatteryProtect, all required switch-on/switch-off levels can be set. Alternatively, one of the nine pre-defined switch-on/switch-off levels can be set using the programming pin (see manual). If necessary, Bluetooth can be disabled.
Instant Readout
VictronConnect can display the most important data from the Smart BatteryProtect on the devices list page without needing to connect to the product. This includes visual messages of warnings, alarms and errors that enable immediate diagnosis.
A special setting for lithium-ion batteries
In this mode, the BatteryProtect can be controlled by the VE.Bus BMS. Note: the BatteryProtect can also be used as a charge disconnector between a battery charger and a Li-ion battery. See wiring diagram in the manual.
Ultra-low current consumption
This is important in the case of lithium-ion batteries, especially after a low voltage shutdown.
Overvoltage protection
In order to prevent damage to sensitive loads due to overvoltage, the load is disconnected as soon as the DC voltage exceeds 16 V or 32 V, respectively.
Ignition Protected
No relays, but MOSFET switches and therefore no sparks.
Delayed alarm output
The alarm output is activated if the battery voltage drops below the pre-set disconnect level for more than 12 seconds. Starting the engine therefore does not activate the alarm. The alarm output is a short-circuit proof open collector output connected to the negative (minus) rail, max. current 50 mA. The alarm output is generally used to activate the buzzer, an LED or relay.
Delayed load disconnection and delayed reconnection
The load is disconnected 90 seconds after the battery voltage has dropped below the pre-set level. If the battery voltage rises again to the connect threshold within this timeframe (e.g. after the engine has started), the load will not be disconnected. The load is reconnected 30 seconds after the battery voltage has risen to more than the pre-set reconnect voltage.
The battery protector is not designed for backflow from charging devices.