Victron Energy Smart BatteryProtect 220AMP - 6-35 VDC Bluetooth Capable

Smart BatteryProtect - 220AMP - 6-35 VDC - Bluetooth Capable

Features:

• Protects the battery against excessive discharge and can be used as a system on/off switch The Smart BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine. The on/off input can be used as a system on/off switch.


• 12/24V auto ranging The Smart BatteryProtect automatically detects system voltage one time only.


• Bluetooth: programming made easy When using Bluetooth to program the Smart BatteryProtect any required engage/disengage levels can be set. Alternatively, one of nine predefined engage/disengage levels can be set with the programming pin (see manual). If required, Bluetooth can be disabled.


• A special setting for Li-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 interrupter in between a battery charger and a Li-ion battery. See connection diagram in the manual.


• Ultra-low current consumption This is important in case of Li-ion batteries, especially after low voltage shutdown. Please see our Li-ion battery datasheet and the VE.Bus BMS manual for more information.


• Over voltage protection To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 16.3V respectively 32.6V.


• Ignition proof No relays but MOSFET switches, and therefore no sparks.


• Delayed alarm output The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail, max. current 50 mA. The alarm output is typically used to activate a buzzer, LED or relay.


• Delayed load disconnect and delayed reconnect The load will be disconnected 90 seconds after the battery voltage drops below the preset level. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example), the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage.

Warranty Info

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Victron Energy Smart BatteryProtect model BPR122022000 is a high-capacity device designed to safeguard your battery system from excessive discharge, ensuring longevity and reliable operation. With a continuous current rating of 220 amps, it effectively disconnects non-essential loads before the battery reaches critical low voltage levels, preventing damage and maintaining engine start capability. The unit functions seamlessly within a voltage range of 6 to 35 VDC and automatically detects system voltage, simplifying installation and setup in both 12V and 24V systems. Its advanced Bluetooth capability allows for effortless programming and fine-tuning of engage and disengage voltage levels using a compatible mobile app. For convenience, users can select from nine predefined settings or customize their own, with the option to disable Bluetooth control if desired. Specially optimized for lithium-ion batteries, the BatteryProtect can be integrated with VE.Bus BMS for comprehensive battery management, and it can also serve as a charge interrupter between a charger and Li-ion batteries, enhancing system safety. The device operates with ultra-low current consumption, which is crucial in maintaining battery health after low-voltage shutdowns, especially in Li-ion applications. Overvoltage protection is incorporated to prevent damage to sensitive loads, automatically disconnecting loads if the voltage exceeds 16.3V or 32.6V, depending on the system. Its ignition-proof design utilizes MOSFET switches instead of relays, eliminating sparks and enhancing safety. A delayed alarm output provides early warning if the voltage drops below the set threshold for more than 12 seconds, activating external alarms such as buzzers or LEDs. Additionally, the load disconnects 90 seconds after the voltage falls below the threshold, with a reconnect delay of 30 seconds to ensure system stability during voltage fluctuations. This robust device is ideal for advanced battery management in various applications, providing reliable protection, flexible configuration, and safety features to optimize system performance. For warranty details and safety information, please refer to the linked documentation and warnings provided by Victron Energy.

Features:

• Protects the battery against excessive discharge and can be used as a system on/off switch

• Automatically detects system voltage for 12V or 24V systems

• Bluetooth programming allows easy configuration of engage/disengage levels

• Predefined or custom engage/disengage voltage settings with optional Bluetooth disable

• Optimized for Li-ion batteries with VE.Bus BMS control options

• Ultra-low current consumption suitable for Li-ion applications

• Over voltage protection disconnects loads above 16.3V or 32.6V

• Ignition-proof design using MOSFET switches eliminates sparks

• Delayed alarm output for voltage drop warnings

• Load disconnects after 90 seconds of low voltage with a 30-second delay for reconnection