Victron Smart BatteryProtect 48v-100a

The Smart BatteryProtect 48/100 from victron Energy (mpn bpr110048000) offers solid battery protection for 48 v batteries of various types. Compared to the previous series, the Smart version has an integrated Bluetooth module that connects the Smart BatteryProtect (sbp 48/100) to a smartphone or tablet. This allows you to program all the required switch-on/switch-off thresholds or set the appropriate value from 9 predefined thresholds.

The BatteryProtect 48/100 can also be used as a charge interrupter between the battery charger and a lithium battery. A wide operating voltage range of 24 - 70 v makes the device universally applicable. The option of connecting an external switch or alarm to the BatteryProtect makes the sbp 48/100 Smart the perfect battery monitor.

Features of the Smart BatteryProtect 48/100

• 100 a maximum switching capacity
• For 48 v batteries with automatic detection of the voltage range of the battery bank
• Explosion protection thanks to integrated MOSFET switches that replace the relays and thus reduce the risk of sparking to zero
• integrated Bluetooth module, can be optionally switched off
• freely programmable switch-on and switch-off thresholds, easily and wirelessly via the victronConnect app
• alternative programming and status display of settings possible via seven-segment display
• integrated alarm output, 9 predefined threshold values selectable
• an external alarm, an LED or a relay can be connected to the alarm output
• the load shedding of the bp can be controlled via relays by external events that cannot be programmed in this way

output for delayed alarm

The alarm output is activated if the battery voltage falls below the preset value for switching off for more than 12 seconds. Switching on the motor 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 normally used to activate an audible signal, an LED or a relay.

solid battery protection for any type of battery

Thanks to its wide range of configuration options, the Smart sbp 48/100 is the perfect protective device for your battery and thus ensures maximum service life, because although most voltage converters or charge controllers have undervoltage protection, this only takes effect at fairly low values. The higher this switch-off threshold is, the longer you will enjoy your batteries, which are generally quite cost-intensive.

selection of the cut-off threshold

Depending on the battery type, different minimum battery voltages apply which must be adhered to in order not to damage the battery. For aGM/Gel batteries, we recommend setting the Batteryprotect to 11.5v cut-off threshold. For lithium batteries (LifePo4) 12.0v cut-off threshold is recommended. Depending on the intended use of the battery, it may be necessary to change these limits. the manufacturers also provide different specifications for their batteries. Therefore, always ask the battery manufacturer which cut-off threshold is the right one for your battery!

Scope of delivery:

1x victron Energy bpR110048000 Smart BatteryProtect sbp 48/100 100a
1x operating instructions