Option 127
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Please set the DL as per below example. Most important signals are 1.40, 1.41, 1.42,
85.2.
Note: A current controller is designed to limit the inrush current from grid when MB is
closed, while its performance can be changed via tuning the SBU current gain parameter
value. As a reference for tuning of the gain, the typical value of inrush current is around 1.2
times nominal value of drive output current. Note that the gain parameter (97.46) can be
tuned in both directions to get the optimal setting.
Inrush current (p.u.) = (max motor current/ (converter nominal current * sqrt(2)))
Summary of Contents for ACS580MV
Page 1: ... ABB INDUSTRIAL DRIVES ACS580MV Commissioning Manual 200kW to 6300 kW 3 3kV to 11 kV ...
Page 4: ......
Page 8: ...8 ...
Page 43: ...Standard Commissioning Process 43 Press the button Load SW and wait till update is finished ...
Page 60: ...60 Standard Commissioning Process Complete the installation press Finish ...
Page 83: ...Standard Commissioning Process 83 ...
Page 96: ...96 Standard Commissioning Process ...
Page 121: ...Option 121 IO signals ...
Page 122: ...122 Option Panel control interface System fault ...
Page 140: ...140 Option ...
Page 148: ...148 Preventive Maintenance ...