500A/50mV Shunt

An electrical shunt is a passive component designed to measure the electric current flowing through a circuit. It creates a small voltage drop proportional to the current passing through it. This voltage drop is then measured by a battery monitor or an ammeter to accurately display consumption, charging, and battery state of charge.

This Victron Energy shunt is rated for a maximum current of 500 amperes (500A). At this maximum current, it produces a voltage drop of 50 millivolts (50mV).

The shunt must be installed on the main negative line of the battery bank. It is critical to place it before any branch to measure all current entering and leaving the batteries.

Yes, this shunt is designed to work in conjunction with Victron Energy compatible battery monitors. It provides the current data required for these monitors to calculate the state of charge, consumption, and remaining autonomy of your batteries.

This Victron Energy 500A/50mV shunt weighs 0.3 kg.

Yes, a shunt measures current (amperes) and is not directly tied to the system's nominal voltage (volts). It can therefore be used interchangeably in 12V, 24V or other voltage systems, provided the maximum current does not exceed 500A.

The '50mV' specification indicates that the shunt will produce a voltage drop of 50 millivolts when a current of 500 amperes passes through it. This value is essential for the battery monitor as it allows it to calibrate its measurement and accurately convert the voltage drop into a current in amperes.

The shunt must always be connected to the main negative line of the battery bank, between the negative terminal of the batteries and all loads or charging sources in the system.

Yes, the robust design of this shunt is suited to marine environments where reliable power consumption data is critical for onboard energy management on ships and sailboats.

The model number or SKU of this shunt is SHU500050100.

The 500A/50mV shunt is a passive component. It does not require an external power supply to operate, as it generates a voltage drop across its internal resistance proportional to the current flowing through it.

It is imperative to install the shunt before any branching on the main negative line. This ensures that all current consumed or charged by the system passes through the shunt, enabling accurate and complete energy measurement.

While a 500A/50mV shunt may technically be compatible with some third-party monitors that accept this specification, this shunt is optimized for Victron Energy monitoring systems to ensure optimal integration and accuracy. It is recommended to verify specific compatibility with the third-party monitor manufacturer.

Accurate current measurement is crucial for efficient energy management. It allows you to know the actual battery charge state, estimate remaining autonomy, and prevent excessive discharge, thereby extending battery life and ensuring the reliability of your electrical system.

The shunt itself is a passive component and does not require calibration. It is the battery monitor associated with it that uses the shunt's specifications (500A/50mV) to correctly interpret the voltage drop and display current values.

Yes, this shunt is suitable for measuring current in systems using lithium batteries as well as lead-acid batteries (AGM, Gel, flooded). The battery type does not affect the shunt's ability to measure the current passing through it.

This shunt is designed to measure a maximum current of 500 amperes. Prolonged operation above this value may damage the shunt or compromise measurement accuracy.

By providing accurate data on current consumed and charged, the shunt enables the battery monitor to calculate the state of charge and remaining autonomy. This information helps the user manage their energy consumption, optimize charge and discharge cycles, and thus extend battery life and autonomy.

This Victron Energy shunt is manufactured in Malaysia.