ABB ACS580MV Hardware Manual page 38

38 Installation checklist
2. Test report of the megger test available
Note: If the test is carried out by the commissioning engineer of the bypass-drive system, an
additional day per bypass-drive system motor combination needs to be reserved. After the test,
the feeder cables can be connected, except at the bypass-drive system end. The test must
comply with the specification.
3. Optional insulation tests of the bypass-drive system are completed and documented. Insulation
tests of the bypass-drive system recommended in case: long storage time (>4 months), humid
environment or visible damages due to transportation/installation.
Power supply
1. Medium voltage available for start-up of bypass-drive system
2. Low voltage auxiliary power available for start-up of bypass-drive system