ADL300 - Fast installations and commissioning Pag. 15 of 52
4.2.5 Connection of AC and DC chokes (optional)
(For three-phase ADL300 only). The drive can use both a three-phase choke on the AC power line and, for 4 to 22 kW
drives only, a DC choke between terminals C1 and C. Refer to chapter 5.2 of ADL300 QS manual (code 1S9QSEN) for
the recommended connections.
If no DC choke is used on 4 to 22 kW drives, terminals C1 and C must be bridged.
If no DC choke is used, terminals C1 and C must be bridged (sizes 1-2 e 3).