Universal Measuring Device UMG 503
High measuring accuracy
Indication of: V, A, A- Neutral conductor, kW,KVA, cos-phi, Hz, kWh, kvarh etc.
Harmonic Analyzer 1-20 Harmonics V and A
Phase conductor measurement L-L up to 870V
Up to 320.000 measured values can be stored with date and time
Event memory
1 auxiliary input , 2 relay outputs, 1 pulse output
RS232 / RS485
Profibus DP V0 / V1
Modbus RTU