Troubleshooting for Common EMC Interference Problems
‑168‑
Figure 9‑1 Disconnecting the optional EMC grounding screw
Figure 9‑2 Installing a simple filter and magnetic ring on the input side
9.3 Harmonic Suppression
To suppress the harmonic current of the AC drive and improve the power factor,
install an AC input reactor on the input side of the AC drive to meet standard
requirements.