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 only once automatically.
Bluetooth: easy programming
When using Bluetooth to program the Smart BatteryProtect, all required switch-on/off levels can be set. Alternatively, one of the nine pre-defined switch-on/off levels can be set with the programming pin (see manual). If necessary, Bluetooth can be disabled.
Instant Readout
VictronConnect can display the most important data of the Smart BatteryProtect on the device list page without the need 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 interruptor between a battery charger and a Li-ion battery. See connection diagram in the manual.
Super low current consumption
This is important in the case of lithium-ion batteries, especially after a low voltage shutdown.
Overvoltage protection
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 protected 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 a 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 connection threshold within this timeframe (e.g. after the engine has been 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 reconnection voltage.
The battery protector is not designed for counter-current from charging devices.