Control Program Set-Up; On-Load Checks - ABB ACS800 Series Hardware Manual

Action
If the converter is equipped with an input fuse cubicle (optional), close
the fuse switches.
Close the grid-side converter (rectifier) switch disconnector.
Close the contactor and start the grid-side converter.

Control program set-up

Follow the instructions in the appropriate Firmware Manual to start-up
the converter and to set the converter parameters.

On-load checks

Check that the cooling fans of the grid-side and rotor-side converter
modules rotate freely in the right direction.
Check that the LCL filter module fan rotates freely clockwise.
Check the correct operation of the emergency stop circuits from each
operating location.
Additional information
Optional devices. See the circuit
diagrams delivered with the
converter.
On units with line contactors, the
grid-side converter charges the
contactor control capacitors (3 s at
first start).
The grid-side converter performs a
fault status check.
See appropriate Firmware manual.
The fan rotates noiselessly in the
direction the arrow on the fan cover
points to (clockwise).
The fan runs noiselessly.
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Start-up