Siemens PM240-2 User Manual

Power Module PM240-2
Hardware Installation Manual, 12/2015, A5E33294624B AD
5
Table of contents
1 Changes in this manual ........................................................................................................................... 9
2 Fundamental safety instructions ............................................................................................................ 11
2.1 General safety instructions ..................................................................................................... 11
2.2 Safety instructions for electromagnetic fields (EMF) .............................................................. 15
2.3 Handling electrostatic sensitive devices (ESD) ...................................................................... 15
2.4 Industrial security .................................................................................................................... 16
2.5 Residual risks of power drive systems .................................................................................... 17
3 Introduction ........................................................................................................................................... 19
3.1 Component specification according to UL .............................................................................. 20
3.2 Permissible motors ................................................................................................................. 20
4 Installing/mounting ................................................................................................................................ 21
4.1 Installation conditions.............................................................................................................. 21
4.2 Power losses and air cooling requirements ............................................................................ 23
4.3 Mounting the Power Modules ................................................................................................. 25
4.3.1 Installing Power Modules ........................................................................................................ 25
4.3.2 Dimension drawings and drilling dimensions for IP20 Power Modules .................................. 27
4.3.3 Hoisting gear FSD ... PSF ...................................................................................................... 29
4.3.4 Mounting shield plates ............................................................................................................ 30
4.3.5 Dimension drawings and drilling dimensions for PT Power Modules ..................................... 32
4.3.5.1 Mounting the shield plate ........................................................................................................ 34
4.4 Control Unit installation ........................................................................................................... 34
4.5 Installing supplementary components .................................................................................... 34
5 Connecting-up ...................................................................................................................................... 35
5.1 Line and motor connection ..................................................................................................... 37
5.1.1 Permissible line supplies ........................................................................................................ 37
5.1.2 Dimensioning the protective conductor ................................................................................... 41
5.1.3 Connection overview............................................................................................................... 42
5.1.4 Motor cable length .................................................................................................................. 43
5.1.5 Motor connection .................................................................................................................... 44
5.1.6 Connection terminals at the inverter ....................................................................................... 45
5.2 STO via Power Module terminals ........................................................................................... 49
5.3 EMC-compliant installation ..................................................................................................... 50
5.3.1 Avoiding electromagnetic interference .................................................................................... 50
5.3.2 Avoiding electromagnetic influence (EMI) .............................................................................. 50
5.3.3 Installing the converter in compliance with EMC rules ........................................................... 53
5.3.4 EMC-compliant cabinet design ............................................................................................... 54
5.3.5 Equipotential bonding ............................................................................................................. 55

Siemens PM240-2 Specifications

General

Input Voltage	380 ... 480 V 3 AC
Efficiency	Up to 98%
Protection Class	IP20
Communication Interfaces	PROFIBUS, PROFINET, USS, Modbus RTU
Storage Temperature Range	-25 ... 70 °C
Relative Humidity	5 ... 95 % (no condensation)
Shock Resistance	15 m/s² (1.5 g) for 11ms
Frame Size	FS A to FS F
Operating Temperature Range	-10 ... 50 °C (without derating), -10 ... 60 °C (with derating)