Siemens SIMOTICS TN Series Operating & Installation Instructions Manual page 6
Low-voltage motor n-compact
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Also See for SIMOTICS TN Series:
- Operating instructions manual (148 pages) ,
- Operating instructions & installation instructions (140 pages) ,
- Operating instructions manual (166 pages)
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4.14.4
Securing the rotor...................................................................................................................33
4.14.5
Transporting the machine set.................................................................................................35
4.14.6
Storage...................................................................................................................................35
4.14.7
Protection against corrosion...................................................................................................38
4.15
Converter operation...............................................................................................................38
4.15.1
Supply line configuration........................................................................................................38
4.15.2
Converter input voltage..........................................................................................................39
4.15.3
Reducing bearing currents.....................................................................................................39
4.15.4
Converter operation on a grounded network..........................................................................41
4.15.5
Insulated bearings when operating the converter..................................................................41
5
Assembly....................................................................................................................................................45
5.1
Preparations for installation....................................................................................................45
5.1.1
Requirements for installation..................................................................................................45
5.1.2
Insulation resistance and polarization index..........................................................................46
5.1.3
Testing the insulation resistance and polarization index........................................................47
5.1.4
Preparing the mating faces....................................................................................................49
5.2
Lift the machine to where it will be installed, and position it...................................................49
5.2.1
Preconditions for correct alignment and secure attachment .................................................49
5.2.2
Checking the load handling attachments...............................................................................50
5.2.3
Removing the rotor shipping brace........................................................................................50
5.2.4
5.2.5
Removing anti-corrosion protection.......................................................................................51
5.2.6
Mounting the output elements................................................................................................52
5.2.7
Lifting and transporting the machine......................................................................................53
5.2.8
Draining condensation...........................................................................................................55
5.2.9
Putting the machine down......................................................................................................56
5.2.10
Roughly aligning the machine................................................................................................56
5.3
Installing the machine............................................................................................................57
5.3.1
Safety instructions for installation...........................................................................................57
5.3.2
Selecting fixing screws...........................................................................................................57
5.3.3
Preconditions for smooth, vibration-free operation................................................................58
5.3.4
5.3.5
Aligning the machine to the driven machine and attaching it to it (IM B5).............................60
5.3.6
5.3.7
Axial and radial forces ...........................................................................................................61
6
Electrical connection...................................................................................................................................63
6.1
Basic rules..............................................................................................................................64
6.2
Terminal box..........................................................................................................................64
6.2.1
Terminal box 1XB1621...........................................................................................................65
6.2.2
Terminal box 1XB1631...........................................................................................................65
6.2.3
Terminal box 1XB1634...........................................................................................................66
6.2.4
Terminal box 1XB9600...........................................................................................................67
6.3
Preparation.............................................................................................................................67
6.3.1
Checking winding connections...............................................................................................67
6.3.2
Terminal designation..............................................................................................................68
6.3.3
Selecting cables.....................................................................................................................68
6.3.4
Connecting the grounding conductor.....................................................................................68
6.3.5
Radio-frequency grounding for converter operation...............................................................69
6
SIMOTICS TN Series N-compact 1LL8
Operating Instructions 11/2018
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