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)
Содержание ACS800-17LC
Страница 1: ...ABB industrial drives Hardware manual ACS800 17LC Drives 55 to 5200 kW ...
Страница 4: ......
Страница 10: ...Update notice 6 ...
Страница 18: ...Table of contents 12 ...
Страница 26: ...Safety instructions 20 ...
Страница 32: ...Introduction to the manual 26 ...
Страница 60: ...Hardware description 54 ...
Страница 74: ...Mechanical installation 68 ...
Страница 114: ...Electrical installation 108 ...
Страница 142: ...Maintenance 136 ...
Страница 150: ...Internal cooling circuit 144 ...
Страница 179: ...Dimensions 173 Frame sizes R7i R7i and R8i R8i bottom entry exit ...
Страница 180: ...Dimensions 174 Frame sizes R7i R7i and R8i R8i marine units C121 ...
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