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BMV-712 Smart Battery Monitor
The Victron BMV-712 Smart Battery Monitor is a tool for measuring battery voltage and current. It calculates state of charge and time remaining, tracks historical data, and can be connected via Bluetooth or USB. The monitor supports 12V and 24V systems.
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Safety notes for this component
- Ensure sufficient ventilation around the battery as they can generate explosive gases.
- Avoid sparks or flames near the battery and use eye and clothing protection when working with batteries.
- Connect the negative battery terminal to the 'BATTERY ONLY' side of the shunt with a maximum torque of 21Nm.
- All DC loads, inverters, and chargers must be connected to the 'LOAD AND CHARGER' side of the shunt.
Technical data
Supply voltage range6,5 - 70 VDC
Current draw, back light off< 1mA
Input voltage range, auxiliary battery6,5 - 70 VDC
Battery capacity (Ah)1 - 9999 Ah
Operating temperature range-40 +50 °C
Measures voltage of second battery, or temperature, or midpointYes
Temperature measurement range-20 +50°C
VE.Direct communication portYes
Current resolution (with a 500 A shunt)± 0,01A
Voltage resolution± 0,01V
Amp hours resolution± 0,1 Ah
State of charge resolution± 0,1%
Time to go resolution± 1 min
Temperature resolution± 1°C
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