Feature of the BMV-712 Black Smart
Bluetooth inside
With Bluetooth built-in, the BMV-712 Black Smart is ready for the Internet of Things (IoT) era.
Download the Victron Bluetooth app
Use a smartphone or other Bluetooth enabled device to:
– customize settings,
– monitor all important data on single screen
– view historical data, and to
– update the software when new features become available
Easy to install
All electrical connections are to the quick connect PCB on the current shunt. The shunt connects to the monitor with a standard RJ12 telephone cable. Included: RJ12 cable (10 m) and battery cable with fuse (2 m); no other components needed.
Also included are a separate front bezel for a square or round display appearance, a securing ring for rear mounting and screws for front mounting.
Midpoint voltage monitoring
One bad cell or one bad battery can destroy a large, expensive battery bank. When batteries are connected in series, a timely warning can be generated by measuring the midpoint voltage.
We recommend our Battery Balancer to maximize service life of series-connected lead-acid batteries.
Very low current draw from the battery
Current consumption of the BMV: 0.7 Ah per month (1 mA) @12 V and 0.6 Ah per month (0.8 mA) @ 24 V. Especially Li-ion batteries have virtually no capacity left when discharged until low voltage shutdown.
After shutdown due to low cell voltage, the capacity reserve of a Li-ion battery is approximately 1Ah per 100.
Ah battery capacity. The battery will be damaged if the remaining capacity reserve is drawn from the battery.
A residual current of 10 mA for example may damage a 200 Ah battery if the system is left in discharged state during more than 8 days.
Bi-stable alarm relay
Prevents increased current draw in case of an alarm.
