AC energy network analyzer EMU-3ea

signalmonitoringelectric

The EMU-3ea has been designed in modular housing, 1U (17,5mm wide) for DIN rail. It supports all current sensors (secondary at 1A or 5A, 0…333mV and Rogowski coils). The built-in digital output allows connecting the status of an output to the status of a limit threshold, an alarm, etc. The EMU-3ea is also provided with a RS-485 interface with Modbus protocol to consent the integration in supervision systems. Description • Modular DIN-rail housing, 1 module • Network analyzer • 4 voltage measurement channels • 3 universal current channels • Reading of more than 500 electrical parameters • Harmonic analysis of voltage and current up to 63.rd order • Measure of Power Factor and Cos-phi • 1 programmable digital output • True RMS measurements • Continous sampling • Active energy measurement complies EN 62053-22 class 0,5s • Built-in RS485 interface (Modbus RTU)