What is the maximum cable length I can use between the drive and motor?

For drives rated ≤ 4.0 HP (3.0 kW), the maximum permissible cable length is 30 meters shielded or 60 meters unshielded. For drives ≥ 5.0 HP (3.7 kW), the maximum is 50 meters shielded or 100 meters unshielded. These lengths apply at default carrier frequencies (refer to parameter P166).