Siemens SINAMICS G120P PM330 - Default Chapter; Table of Contents

Power Module PM330
Hardware Installation Manual, 10/2016, A5E32844552B AD
5
Table of contents
1 Basic safety instructions .......................................................................................................................... 7
1.1 General safety instructions ....................................................................................................... 7
1.2 Safety instructions for electromagnetic fields (EMF) .............................................................. 11
1.3 Handling electrostatic sensitive devices (ESD) ...................................................................... 11
1.4 Industrial security .................................................................................................................... 12
1.5 Residual risks of power drive systems .................................................................................... 13
2 Introduction ........................................................................................................................................... 15
3 Installing/Mounting ................................................................................................................................ 19
3.1 Installation conditions.............................................................................................................. 19
3.2 Power losses and air cooling requirements ............................................................................ 20
3.3 Mounting the Power Modules ................................................................................................. 22
3.3.1 Chassis units ........................................................................................................................... 25
3.4 Control Unit installation ........................................................................................................... 28
4 Connecting up, switching on .................................................................................................................. 29
4.1 Cable lugs ............................................................................................................................... 30
4.2 Line, motor and DC link connection ........................................................................................ 31
4.2.1 Protective conductor ............................................................................................................... 31
4.2.2 Line connection ....................................................................................................................... 32
4.2.3 Length of motor cables ........................................................................................................... 32
4.2.4 Motor connection .................................................................................................................... 33
4.2.5 Access to power and motor terminals ..................................................................................... 34
4.2.6 DC link connection .................................................................................................................. 38
4.3 Operation on a non-grounded line supply (IT system) ........................................................... 39
4.4 Installation set for line-side cable connection, left .................................................................. 41
4.5 Terminal X9 ............................................................................................................................. 47
4.6 EMC compliant connection ..................................................................................................... 49
4.6.1 Avoiding electromagnetic interference .................................................................................... 49
4.6.2 EMC-compliant cabinet design ............................................................................................... 49
4.6.3 Cabinet design ........................................................................................................................ 50
4.6.4 Cabling .................................................................................................................................... 51
4.6.5 Equipotential bonding ............................................................................................................. 53
4.7 Switching on ............................................................................................................................ 56