Manual - SmartShunt IP65

The SmartShunt has two 5.5 mm holes for mounting purposes located in the base of the SmartShunt. The holes can be used to screw or bolt the SmartShunt onto a hard surface (screws are not included).

For the exact location of the mounting holes see the dimension drawing in the appendix of this manual.

Top view SmartShunt IP65 indicating mounting holes and side view SmartShunt indicating mounting method.

Connection procedure:

The battery monitor is now powered up. .

In order to be fully functional, the battery monitor needs to be configured; see the Configuration chapter.

In case the battery monitor is going to be used to monitor a second battery, battery bank midpoint or battery temperature, see one of the next 3 paragraphs on how to do this and then go to the Configuration chapter.

Basic battery monitor installation.

In addition to the comprehensive monitoring of the main battery bank, a second parameter can be monitored. This can be one of the following:

This chapter describes how to wire the Aux terminal for the three above options.

3.5.1. Auxiliary connection for monitoring the voltage of a second battery

For use to monitor the voltage of a second battery, such as a starter or auxiliary battery.

Connection procedure:

1. Verify that the negative pole of the second battery is connected to the LOAD MINUS side of the shunt.

2. Connect the M10 lug of the grey "Aux" cable to the positive terminal of the second battery.

Battery monitor with auxiliary second battery monitoring.

3.5.2. Auxiliary connection midpoint battery bank monitoring

For use with a battery bank that consists of multiple batteries that are wired in series or series/parallel to create a 24V or 48V battery bank.

Connection procedure:

1. Connect the M10 lug of the grey "Aux" cable to the positive terminal of the midpoint.

For more information on midpoint monitoring and for additional diagrams on midpoint battery bank wiring see the Midpoint voltage monitoring chapter.

Battery monitor with auxiliary midpoint monitoring.

3.5.3. Auxiliary connection for temperature monitoring

For use to monitor the temperature of a battery via the (not included) Temperature sensor for BMV-712 Smart and BMV-702 . This temperature sensor needs to be purchased separately. Be aware that this is a different temperature sensor than the temperature sensors that are included with Victron inverter/chargers and some battery chargers.

Temperature sensor for the battery monitor

Connection procedure:

Battery monitor with auxiliary temperature sensing.

Note

Note that the temperature sensor wires do not easily connect to the SmartShunt wires. You will have to make your own provision that the connection between the temperature sensor and the SmartShunt is made in a safe and electrical sound way.

If the system contains a GX device such as a Cerbo GX, the battery monitor can be connected to the GX device using a VE.Direct cable or a VE.Direct to USB interface.

Once connected, the GX device can be used to read out all monitored battery parameters. For more information see chapter Connecting to a GX device and the VRM portal.

The battery monitor is connected to a Cerbo GX and a GX Touch screen.

When using the battery monitor as a DC meter, wire it to the device or circuit that needs to be monitored.

It is also possible to have a main battery monitor in the system together with a separate battery monitor that has been set up as a DC meter to monitor a specific device or circuit.

Wiring example of a system containing a main battery monitor, together with a battery monitor that has been set up as a DC meter and is monitoring a specific device or circuit. One battery monitor is used as a DC meter (B) and the other battery monitor is used as a battery monitor (D).