Siemens SIMOTICS HV M - Page 6

4.15.6 Protection against corrosion...................................................................................................34
4.15.7 Protecting the cooling water circuit during storage................................................................34
4.16 Converter operation...............................................................................................................35
4.16.1 Rotational speed limit values.................................................................................................35
4.16.2 Insulated bearings when operating the converter..................................................................36
4.16.3 Reducing bearing currents.....................................................................................................38
5 Assembly....................................................................................................................................................39
5.1 Preparations for installation....................................................................................................39
5.1.1 Requirements for installation..................................................................................................39
5.1.2 Parts delivery.........................................................................................................................40
5.1.3 Insulation resistance and polarization index..........................................................................40
5.1.4 Testing the insulation resistance and polarization index........................................................41
5.1.5 Preparing the mating faces....................................................................................................44
5.1.6 Do not bridge the bearing insulation......................................................................................44
5.2 Lift the machine to where it will be installed, and position it...................................................45
5.2.1 Checking the load handling attachments...............................................................................45
5.2.2 Preconditions for correct alignment and secure attachment .................................................45
5.2.3 Removing anti-corrosion protection.......................................................................................45
5.2.4 Mounting the output elements................................................................................................47
5.2.5 Lifting and transportation........................................................................................................48
5.2.6 Putting the machine down......................................................................................................50
5.2.7 Draining condensation...........................................................................................................51
5.2.8 Roughly aligning the machine................................................................................................51
5.3 Installing the machine............................................................................................................52
5.3.1 Safety instructions for installation...........................................................................................52
5.3.2 Selecting bolts........................................................................................................................53
5.3.3 Preconditions for smooth, vibration-free operation................................................................53
5.3.4 Aligning and attaching the machine to the driven machine....................................................53
5.4 Connecting the supply lines...................................................................................................55
5.4.1 Surfaces for mounted parts or cable fixing elements.............................................................55
5.4.2 Connecting the cooling water supply.....................................................................................55
5.5 Complete the installation work...............................................................................................57
6 Electrical connection...................................................................................................................................59
6.1 Preparation.............................................................................................................................59
6.1.1 Selecting cables.....................................................................................................................59
6.1.2 Route the cable with an appropriate loop so that water can drip off......................................60
6.1.3 Terminal designation..............................................................................................................60
6.1.4 Terminal box..........................................................................................................................61
6.1.5 Connecting the grounding conductor.....................................................................................61
6.1.6 Radio-frequency grounding for converter operation...............................................................62
6.2 Inserting and routing the cables.............................................................................................63
6.2.1 Connecting the machine for a specific direction of rotation....................................................63
6.2.2 Inserting the cable into the terminal box................................................................................63
6.2.3 Connecting cables with cable lugs.........................................................................................64
6.2.4 Minimum air clearances.........................................................................................................64
6.2.5 Connecting aluminum conductors..........................................................................................65
6.2.6 Internal equipotential bonding................................................................................................65
Table of contents
SIMOTICS HV M 1RN76308PR900CG0-Z
6 Operating Instructions 07/2018