
Electrical installation
98
Connecting the motor cable (units with the common motor cable
connection terminals cubicle H359)
Connection diagram
Connection procedure
WARNING!
Follow the instructions in chapter
. Ignoring the
instructions can cause physical injury or death, or damage to the equipment.
1. Open the door of the common motor terminal cubicle: Unlock the handle, release
it from the holder and turn upwards.
2. Remove the shrouds that protect the output busbars and cable entries.
3. Lead the cables into the cubicle. For minimum radio frequency interference and
motor bearing current, ground the cable shield 360° at the lead-through.
U2
V2
W2
PE
M
3~
U1
W1
V1
PE
Inverter module cubicle
Common motor
terminal cubicle
Grommet (in IP54 units only)
Summary of Contents for ACS800-17LC
Page 1: ...ABB industrial drives Hardware manual ACS800 17LC Drives 55 to 5200 kW ...
Page 4: ......
Page 10: ...Update notice 6 ...
Page 18: ...Table of contents 12 ...
Page 26: ...Safety instructions 20 ...
Page 32: ...Introduction to the manual 26 ...
Page 60: ...Hardware description 54 ...
Page 74: ...Mechanical installation 68 ...
Page 114: ...Electrical installation 108 ...
Page 142: ...Maintenance 136 ...
Page 150: ...Internal cooling circuit 144 ...
Page 179: ...Dimensions 173 Frame sizes R7i R7i and R8i R8i bottom entry exit ...
Page 180: ...Dimensions 174 Frame sizes R7i R7i and R8i R8i marine units C121 ...
Page 182: ...www abb com drives www abb com drivespartners Contact us 3AUA0000065339 Rev B EN 2016 06 07 ...