ABB ACS580MV Hardware Manual page 37

5. Ground cable of bypass- drive system securely connected at both ends
6. Input and motor cables not connected at both ends (cables must be meggered before
connection, drive optional - recommended in case of long storage time, humid environment or
visible transportation damages)
Main circuit breaker (MCB)
1. Type of MCB selected as per
2. High voltage connections completed
3. MCB ready to be tested with drive
4. MCB interposing relay settings tested
5. Safety devices checked and in operation
Motor
1. Motor installed, aligned and alignment protocol available
2. Motor decoupled from driven load
3. Ground connection completed
4. Customer side motor protection set and ready (e.g. winding temperature, vibration)
5. Motor auxiliaries (e.g. bearing lubrication, heater cooling) ready
Insulation tests
1. All power cables to bypass-drive system, and from bypass-drive system to motor are meggered,
and measured values are within the required limits.
ACS580MV Engineering Guideline
Installation checklist 37