Danfoss VLT AutomationDrive FC 301

2.1.7 IT Mains
Par. 14-50 RFI Filter can be used to disconnect the internal RFI capacitors from the RFI filter to ground in the 380 - 500 V frequency converters. If this
is done it will reduce the RFI performance to A2 level. For the 525 - 690 V frequency converters, par. 14-50
RFI Filter has no function. The RFI switch
cannot be opened.
2 Safety Instructions and General Warning
VLT
®
AutomationDrive FC 300 Operating
Instructions
14 MG.33.AG.02 - VLT
®
is a registered Danfoss trademark
2