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Electrical installation 
3ADW000379R0501 DCS550 Manual e e 
Planning the electrical installation 
Chapter overview 
This chapter contains the instructions that must be followed when selecting the motor, cables, protections, 
cable routing and way of operation for the drive system. Always follow local regulations. This chapter applies 
to all DCS550 converter modules. 
Attention: 
If the recommendations given by ABB are not followed, the drive may experience problems that the warranty 
does not cover. See also Technical Guide.