BONFIGLIOLI Vectron AEC 401 Series, Operating Instructions Manual

Page: 39 / 90

11/17 Operating Instructions AEC 39
In mains unit mode, a central DC-link can be powered via the AEC mains unit. The cables
in the DC-link of the connected frequency inverters are to be fused properly. When
dimensioning the DC-fuses, the derating factors specified by the fuse manufacturer must
be considered in addition to the specified DC-link voltage setpoint.
Mains unit
Type AC mains nominal current [A] DC nominal current[A]
AEC 401-19 14 17
AEC 401-21 18 19
AEC 401-22 22 27
AEC 401-23 25 31
AEC 401-25 32 39
AEC 401-27 40 47
AEC 401-29 45 53
AEC 401-31 60 71
AEC 401-33 75 90
AEC 401-35 90 109
AEC 401-37 110 132
AEC 401-39 125 152
AEC 401-43 150 181
AEC 401-45 180 217
AEC 401-47 210 253
AEC 401-49 250 301
AEC 401-51 305 366
AEC 401-53 380 456
AEC 401-55 475 570
AEC 401-57 595 714
AEC 401-59 645 774
AEC 401-61 735 882
6.7.2 Line choke
Line chokes reduce mains harmonics and reactive power. In addition, a longer service life of the device is
possible. When using a line choke, note that line chokes may reduce the maximum output voltage of the
device.
 The line choke must be installed between the mains connection and the input filter.
Mains unit/feed-back unit Line choke
Type AC mains current [A] Part number Inductance [mH]
AEC 401-19 14 184 420 015 1.95
AEC 401-21 18 184 420 018 1.63
AEC 401-22 22
184 420 025
1.17
AEC 401-23 25
AEC 401-25 32 184 420 034 0.86
AEC 401-27 40
184 420 050
0.59
AEC 401-29 45
AEC 401-31 60 184 420 060 0.49
AEC 401-33 75 184 420 075 0.37
AEC 401-35 90 184 420 090 0.33
AEC 401-37 110 184 420 115 0.25
AEC 401-39 125 184 420 135 0.22
AEC 401-43 150 184 420 160 0.18
AEC 401-45 180 184 420 180 0.16
AEC 401-47 210 184 420 210 0.14
AEC 401-49 250 184 420 250 0.12
AEC 401-51 305 184 525 280 0.105