ABB ACS2000 DFE MEDIUM VOLTAGE DRIVES Operation

Electrical installation

The personnel must have a sound knowledge of the

relevant electrical codes and specifications cover

ing low and medium voltage equipment, be experi

enced with electrical wiring principles, and know

the electrical symbols typically used in wiring diagrams.

Operation

The personnel include all persons who operate the

drive from the local operating panel of the drive.

The personnel must know the functions of the

operating panel, be adequately trained for the

drive, and know the driven process. Special knowl

edge of frequency converter technology is not required.

Maintenance

The personnel include all persons who:

• are qualified to carry out preventive and correc

tive maintenance on drive as described in this manual,

• are thoroughly familiar with the drive,

• have a sound knowledge of the relevant electri

cal codes and specifications covering low and

medium voltage equipment,

• are able to assess the hazards associated with

the energy sources of the drive system and act

correspondingly,

• know the safe shutdown and grounding proce

dures for the drive system.