Smart Battery Protect BP-65 12/24V

Product detailed description

Smart Battery Protect BP-65 12/24V
The Smart BatteryProtect protects the battery against excessive discharge (which could damage the battery) and can be used as a system on/off switch.
Automatic 12/24V setting
The BatteryProtect automatically detects the system voltage.
Integrated Bluetooth = very easy programming
Thanks to the integrated Bluetooth programming function, the Smart BatteryProtect allows you to easily set the required voltage levels for connecting/disconnecting the load. Settings can be made via smartphone, tablet or PC using the VictronConnect app.
Alternatively, one of nine preset connect/disconnect levels can be set using the programming pin (see manual).
Bluetooth can be turned off if needed.
VictronConnect app
Download the app for free under the name VictronConnect app from the App Store or Google Play.
The app can also be downloaded on this software page of the manufacturer Victron Energy:
https://www.victronenergy.com/support-and-downloads/software#victronconnect-app
Special settings for Li-ion batteries
In this mode, the Smart BatteryProtect can be controlled via the VE.Bus BMS bus.
Note: The Smart BatteryProtect can also be used as a charge disconnect device between a battery charger and Li-ion batteries. See the wiring diagram in the manual.
Very low power consumption
Low consumption is very important for Li-ion batteries, especially after switching off at low voltage.
For more information, please see the Li-ion battery datasheet and VE.Bus BMS manual.
Overvoltage protection
In the event of overvoltage that could damage sensitive equipment, the devices are disconnected if the DC voltage exceeds 16V or 32V respectively.
Spark-proof
It does not work with relay elements but with MOSFET transistor switches, so no sparking occurs.
Delayed alarm output
The alarm output is activated if the battery voltage drops below the set value for longer than 12
seconds. Engine starting therefore does not trigger the alarm. The alarm output is an open collector output on the negative
bus, max. current 500 mA. The alarm output is typically connected to a buzzer or a light indicator.
Delayed load disconnection
The load is disconnected 90 seconds after the alarm is triggered. If during this time the battery voltage rises to the
"connection threshold values" (e.g. during engine starting), the load will not be disconnected.
The load is reconnected 30 seconds after the battery voltage rises above the preset reconnect voltage.
The BatteryProtect is unidirectional, i.e. current can only flow from the "in" input to the "out" output. Reverse current flowing from the "out" output to the "in" input is not permitted and will damage the device.