ABB ACS880-07, Hardware Manual

Page: 119 / 274

Re-installing the fan carriage of an inverter module
(If the inverter module was removed completely instead of only the fan carriage, proceed
to section
Re-inserting the inverter module into the cubicle below).
The re-installation of the fan carriage is the removal procedure in reverse. See section
Removing and reinstalling the fan carriage of an inverter module (page 115) .
Re-inserting the inverter module into the cubicle
WARNING!
Obey the instructions in chapter Safety instructions . If you ignore them,
injury or death, or damage to the equipment can occur.
1. Make sure there are no tools, debris or any other foreign objects in the cubicle.
2. If not already in place, attach the module extraction/installation ramp (included) to the
base of the cabinet so that the tabs on the mounting bracket enter the slots on the ramp.
3. Push the module up the ramp and back into the cubicle.
• Keep your fingers away from the edge of the module front plate to avoid
pinching.
• Keep a constant pressure with one foot on the base of the module to prevent
the module from falling on its back.
4. Secure the top front of the module with two screws. Tighten to 22 N·m (16 lbf·ft).
5. Secure the bottom front of the module with two screws. Tighten to 22 N·m (16 lbf·ft).
6. Remove the ramp.
7. Attach the DC busbars to the module. Tighten to 70 N·m (52 lbf·ft).
8. Reconnect terminal block [X50] at the top of the module.
9. Reconnect the wiring and fiber optic cables to the terminals on the front of the module.
10. Repeat the procedure for the other inverter modules.
11. Reinstall the shroud near the top of the cubicle.
Connecting the motor cables (units with common motor
terminal cubicle or sine output filter)
￭ Output busbars
If the drive is equipped with H359, the motor cables connect to a common motor
terminal cubicle. Similarly, if the drive is equipped with E206 (sine output filter), the
motor cables connect to the output busbars in the sine filter cubicle.
The location and dimensions of the busbars for either case are visible in the dimensional
drawings delivered with the drive, as well as the example dimension drawings in the manual.
Electrical installation 119