ABB ACS800-37-0060-3 Hardware Manual

Contents

ABB ACS800-37-0060-3 Hardware Manual Manual pdf 81 page image

Electrical installation81Motor connection – Frame R6Connection diagramConnection procedure1. Open the cabinet door.2. Remove any shrouds that protect the output busbars and cable entries.3. Lead the cables into the inside of the cubicle. It is recommended to apply 360°grounding of the cable shields at the entry as shown below.4. Connect the cables as follows:• Twist the cable shields into bundles and connect to cabinet PE (ground) busbar.Connect any separate ground conductors or cables to cabinet PE (ground)busbar.• Connect the phase conductors to the output power terminals (U2, V2, W2). Forthe tightening torques, see the chapter Technical data.5. Provide support for the cables whenever necessary.6. Refit all shrouds removed earlier and close the door.U2V2W2PEM3~U1W1V1PE