This bi-directional, single-zone electricity meter SIMLIC LS-3FB is designed for direct measurement of active electricity, which is collected and produced in the 3-phase installations. Furthermore, it can be used to carry out measurements in industrial and non-commercial applications. Also, it’s perfectly suitable for photovoltaic installations – metering of the generated renewable energy. The LS-3FB meter indicates active power in [W] and active electricity in [kWh] – both consumed and produced (import / export).