14 | Technical data
Power Quality Controller – PQC | Operating Manual | FRAKO
Ambient conditions:
Temperature range -25 °C to +65 °C, noncondensing
Installation altitude Maximum height above sea level 2000 m
Measuring system:
Accuracy
Voltage and current measurement ±1% at 50/60 Hz and 25 °C ambient
temperature
Averaging function Over 1 second, updated every 100 ms
Harmonics
Measured via Lx–N
All even and uneven harmonics up to the 19th