ABB ACS2000 DFE User Manual page 4

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List of figures
11 Items covered by delivery
18 Drive system overview
19 MCB opening timing diagram
25 Safety labels
28 Overview of ACS2000 DFE
drives with integrated
transformer
29 Typical drive transformer line-
up
30 Drive overview with input
transformer
32 Main components of the drive
33 DFE - Diode front end
33 DC-link capacitor
34 Grounding switch
34 Grounding circuit
35 Grounding the drive
35 INU - Inverter unit
36 Output filters
37 Terminal compartment
39 Door locks
40 Fan units
41 Example of fan unit groups
41 Air flow through the drive
42 Air pressure switches
44 Block diagram of control system
45 Control compartment
46 AMC circuit-board location
47 Direct torque control
48 IOEC modules location
50 IOEC module terminals
51 IOEC module identification