Common mode, d u /d t and
sine filters
Content of this chapter
This chapter describes how to select external filters for the drive.
Common mode filters
■
When is a common mode filter needed?
See section
Examining the compatibility of the motor and drive (page
Common mode filter kits are available from ABB, see the table on page 461. A kit
includes three wound cores. For installation instructions of the cores, see the
instruction included in the core package.
■
Common mode filter types
IEC ratings at U
n
For common mode filters for smaller drive types, contact your local representative.
IEC type
ACS580-01-...
062A-4
073A-4
= 400 V and 480 V, UL (NEC) ratings at U
Common mode filters
ABB drives
64315811
64315811
Common mode, d u /d t and sine filters 461
Frame size
17
96).
= 480 V
n
North Americ-
an type
ACS580-01-
R4
052A-4
R4
065A-4