UMG 104
Energy meter for the DIN rail
Communication:
- Profibus (DP/V0-optional)
- Modbus
Serial interface:
- RS 232
- RS 485
Voltage quality:
- Harmonics analysis up to 40th harmonics
- asymmetry
- Rotary field display
- Distortion factor THD-U / THD-I
- Measurement of positive, negative and zero systems