Victron BP-100 Smart Battery Protection 48V-100A

Victron Smart BatteryProtect BP-100

Battery protection Smart BatteryProtect protects the battery from over-discharge (which could damage the battery) and can be used as a system on/off switch.

• Appliance disconnector as protection against deep battery discharge
• Maximum load current 100 A
• Integrated Bluetooth module for easy setup

Integrated Bluetooth = very easy programming

Thanks to the integrated Bluetooth function for Smart BatteryProtect programming, it is easy to set the required voltage levels for connecting/disconnecting the load. You can make settings via Smartphone, tablet or PC using the VictronConnect app. Alternatively, one of nine preset connect/disconnect levels can be set using a programming pin (see manual). Bluetooth can be turned off if needed.

Special settings for Li-ion batteries

In this mode, the Smart BatteryProtect can be controlled via the VE.Bus BMS. Note: Smart BatteryProtect can also be used as a charge disconnect between the battery charger and the Li-ion battery. 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 technical data for Li-ion batteries and the VE.Bus BMS user manual.

Overvoltage protection

In the event of an overvoltage resulting in possible damage to sensitive devices, the devices are disconnected if the DC voltage exceeds 64 V.

Spark resistant

It does not work with relay elements, but with MOSFET transistor switches, therefore 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. Therefore, starting the engine 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 will disconnect 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 start), the load will not be disconnected. The load will reconnect 30 seconds after the battery voltage rises above the preset reconnect voltage.

BatteryProtect battery protection is unidirectional, i.e. current can only flow from input "in" to output "out". Reverse current passing from the "out" output to the "in" input is unacceptable and will damage the device

Rated Voltage: 48

Voltage range: 24-70V

Maximum continuous load current*: 100 A

Peak current (for 30 seconds): 250 A

Threshold voltage (disconnect): 42 V

Threshold voltage (connection): 48 V

Operating temperature: -40 to +40 °C

Degree of IP protection

• electronics IP67
• connections: IP00

Connection (Thread): M8

Dimensions: 123 x 120 x 62 mm

Weight: 0.8 kg

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