ABB ACS880-7407LC, Hardware Manual

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Table of contents
1 Introduction to the manual
9 Contents of this manual ...........................................................................
9 Applicability .........................................................................................
9 Safety instructions .................................................................................
9 Target audience ....................................................................................
10 Categorization by option code ...................................................................
10 Use of component designations .................................................................
10 Terms and abbreviations ..........................................................................
10 Related manuals ...................................................................................
10 Related drive manuals .........................................................................
11 Related DC breaker switch manuals ........................................................
2 Operation principle and hardware description
13 Contents of this chapter ...........................................................................
13 Operation principle .................................................................................
14 Overview diagram of the drive system ..........................................................
15 Overview diagram of the semiconductor switch unit ..........................................
16 Layout drawings ....................................................................................
16 Layout of a drive system with a semiconductor switch unit ..............................
17 Layout of a semiconductor switch unit ......................................................
18 Control of the semiconductor switch unit .......................................................
19 Type designation label(s) .........................................................................
20 Type designation key ..............................................................................
20 Basic code .......................................................................................
20 Option codes ....................................................................................
3 Electrical installation
23 Contents of this chapter ...........................................................................
24 Electrical safety precautions .....................................................................
26 Connecting the control cables ...................................................................
26 Default control connection diagram ..........................................................
27 Connection procedure .........................................................................
27 Grounding the outer shields of the control cables at the cabinet entry .................
4 Start-up
31 Contents of this chapter ...........................................................................
31 Start-up procedure .................................................................................
5 Operating instructions
33 Contents of this chapter ...........................................................................
33 Opening and closing the DC breaker switch ...................................................
33 Adjusting the settings of the DC breaker switch ...............................................
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