Compatible operation:

• 1 phase 2 wires
• 2 phases 3 wires
• 3 phases 4 wires

Measurement:

• 11 to 300V AC (L - N)
• 19 to 519V AC (L - L)

Accuracy:

• ±0.5% for voltage & current
• ±0.1% for frequency
• ±0.01% for PF
• 1% for power
• Class 1 for active, reactive & apparent power

Measurement functions:

• Maximum / minimum required power measurement
• Measurement of absorbed and delivered energy
• %THD up to 31st level

Communication: RS485 MODBUS RTU (MFM376-C-CE)