Victron BP-220 Smart battery protection 12V 24V-220A Bluetooth

Victron BP-220 Smart Battery Protect (12/24V)

The Smart BatteryProtect battery protection protects the battery from overdischarge (which could damage the battery) and can be used as an on/off system switch.

• Disconnects the consumers as protection against deep discharge of the battery
• Maximum load current 220 A
• Integrated Bluetooth module for easy setup

Automatic setup 12/24 V

The BatteryProtect battery protection automatically detects the voltage in the system.

Integrated Bluetooth = very easy programming

Thanks to the integrated Bluetooth function for programming the Smart BatteryProtect, the desired voltage levels for connecting/disconnecting the load can be easily set. You can make the settings via Smartphone, tablet or PC using the VictronConnect app.

• Alternatively, you can set one of the nine preset connection/disconnection levels using the programming pin (see manual). If necessary, Bluetooth can be switched off.

Special settings for Li-ion batteries

In this mode, the Smart BatteryProtect can be controlled via the VE.Bus BMS. Note: The Smart BatteryProtect can also be used as a charging disconnect between the battery charger and the Li-ion battery. See the wiring diagram in the manual.

Very low power consumption

Low power consumption is very important for Li-ion batteries, especially after low voltage shutdown. For more information, please see the technical data for Li-ion batteries and the VE.Bus BMS manual.

Overvoltage protection

In the event of an overvoltage that could damage sensitive devices, the devices are disconnected if the DC voltage exceeds 16 V or 32 V.

Spark-proof

It does not work with relay elements, but with MOSFET transistor switches, so there is no sparking.

Delayed alarm output

The alarm output is activated if the battery voltage drops below the set value for more than 12 seconds. Starting the engine therefore does not activate the alarm. The alarm output is an open collector output on the negative bus, max. current 500 mA. This alarm output is typically connected to a buzzer or light signal.

Delayed load disconnection

The load is disconnected 90 seconds after the alarm has been triggered. If during this time the battery voltage rises to the “connection threshold” level (e.g. during engine starting), the load will not be disconnected. The load is reconnected 30 seconds after the battery voltage has increased above the preset reconnection voltage.

BatteryProtect battery protection is unidirectional, i.e. current can only flow from the “in” input to the “out” output. Reverse current from the output "out" to the input "in" is not permissible and will damage the device

Nominal voltage: 12/24 V

Voltage range: 6-35 V

Maximum continuous load current*: 220 A

Peak current (for 30 seconds): 600 A

Threshold voltage (disconnect): 10.5 V or 21 V

Threshold voltage (connect): 12 V or 24 V

Operating temperature: -40 to +40 °C

IP protection degree

• electronics IP67
• connections: IP00

Connection (thread): M8

Dimensions: 123 × 121 × 60 mm

Weight: 0.8 kg

*BatteryProtect battery protection not intended for return current from charging sources!