Victron BatteryProtect 12/24V-220A Smart

Victron BatteryProtect 12/24V-220A Smart

Victron BatteryProtect 12/24V-220A Smart

The Smart BatteryProtect 220A protects the battery against excessive discharge and can be used as an on/off switch system. Of this 220A model, the maximum continuous current is 220A and the peak current (during 30 seconds) is 600A with an operating voltage range of 6 – 35V. The battery is disconnected from non-essential loads before the battery is completely discharged (which would damage the battery) or before there is insufficient power to start the engine. The input/output can be used as an on/off switch system. Automatic detection 12/24V The Smart BatteryProtect automatically detects the system voltage only once. Bluetooth: easy programming When using Bluetooth to program the Smart BatteryProtect, all required enable/disable levels can be set. Alternatively, one of the nine predefined switch-on/off levels can be set with the programming pin (see manual). If necessary, Bluetooth can be turned off. A special setting for lithium-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 between a battery charger and a Li-ion battery. See connection diagram in the manual. Super low power consumption This is important in the case of lithium-ion batteries, especially after a low voltage shutdown. See our Li-ion battery datasheet and the VE.Bus BMS manual for more information. Overvoltage protection To prevent damage to sensitive loads due to overvoltage, the load is disconnected as soon as the DC voltage exceeds 16V or 32V respectively. Protected against ignition No relay, 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 for more than 12 seconds. Therefore, starting the engine does not activate the alarm. The alarm output is an open-collector, short-circuit proof output connected to the negative (minus) rail, max. current 50mA. The alarm output is generally used to activate the buzzer, an LED or relay. Delayed Load Disconnection and Delayed Reconnection The load is disconnected 90 seconds after the battery voltage drops below the preset level. If the battery voltage rises back to the coupling threshold within this time frame (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 risen above the preset recoupling voltage.

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