UMG 103-CBM DIN Rail measuring device

Communication:

• Protocol: Modbus RTU / Slave

Serial interface:

• RS 485

Voltage quality:

• Harmonics analysis up to 25^th harmonics, odd
• Distortion factor THD-U/THD-I
• Minimal and maximal values
• Positive, negative and zero sequence measurement

Characteristics:

• 3 voltage measuring inputs (300 V CAT III)
• 3 current measuring inputs
• Continuous scanning of voltage and current measuring inputs
• Measurement of the distortion reactive power
• Sample frequency 5.4 kHz
• Transfer of the measurement values via the serial interface
• Supply voltage via measuring voltages L1-N, L2-N and L3-N