Table Des Matières - ABB MT Série Manuel D'installation, D'exploitation Et De Maintenance

Low voltage motors
Installation, operation, maintenance and safety manual
Contents
1. Introduction .................................................................................................................................5
1.1 Declaration of Conformity ....................................................................................................5
1.2 Validity .................................................................................................................................5
2. Safety considerations .................................................................................................................5
3. Handling .......................................................................................................................................6
3.1 Reception check ..................................................................................................................6
3.2 Transportation and storage ..................................................................................................6
3.3 Lifting ..................................................................................................................................6
3.4 Motor weight .......................................................................................................................6
4. Installation and commissioning .................................................................................................7
4.1 General ................................................................................................................................7
4.2 Motors with other than ball bearings ....................................................................................7
4.3 Insulation resistance check ..................................................................................................7
4.4 Foundation ..........................................................................................................................7
4.5 Balancing and fitting coupling halves and pulleys .................................................................7
4.6 Mounting and alignment of the motor ..................................................................................8
4.7 Radial forces and belt drives ................................................................................................8
4.8 Motors with drain plugs for condensation ............................................................................8
4.9 Cabling and electrical connections .......................................................................................8
4.9.1
4.9.2
4.10 Terminals and direction of rotation .......................................................................................9
5. Operation ..................................................................................................................................10
5.1 General ..............................................................................................................................10
Standard_Manual_LV_Motors_ML_revF_Book.indb 3
Connections for different starting methods ...........................................................9
Connections of auxiliaries .....................................................................................9
Low voltage motors manual, 3GZF500730-85 Rev F 02-2015 | ABB Motors and Generators 3
6/2/2015 6:44:24 PM