ABB ACS2000 AFE 1MVA User Manual page 4

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List of figures
21 Drive system overview
22 MCB opening timing diagram
28 Safety labels
32 Drive overview with input
transformer
32 Single-line diagram of direct-
to-line configuration
34 Drive overview with input
transformer
35 IFU - Input filter unit
36 AFE - Active front end
37 Phase module
38 DC-link
39 Grounding switch
39 Grounding circuit
40 Grounding the drive
41 INU - Inverter unit
41 EMC filter
42 Terminal compartment
44 Door locks
45 Fan unit types
46 Example of fan group 1
46 Example for the operating time of the
fan units
47 Air flow inside the drive
47 Air pressure switches
49 Block diagram of control system
50 Control compartment
51 Control compartment details
52 AMC circuit-boards location
53 Direct torque control