Disconnecting Internal Emc Filter Or Ground-To-Phase Varistor - Frames R4 - ABB ACS580 Series Hardware Manual

R1
3b
R3
￭ Disconnecting internal EMC filter or ground-to-phase varistor - frames
R4...R9
Extra screws to configure the drive for different networks are provided in the drive
shipment, see the table in page 178.
To disconnect the internal EMC filter or ground-to-phase varistor:
1. Do the steps in section
the work.
4a
B
3a
A
4b
3b 4b
3a
A
4a
B
Electrical safety precautions (page 24)
Electrical installation – North America 181
R2
Screw
A EMC (DC)
B VAR
4a
B
3a
A
3b
4b
Default material
Plastic
Metal
before you start