Siemens SINAMICS G130 Engineering Manual page 7

The frequency converter as a high-frequency source of interference................................................................. 131
The frequency converter as a low-frequency source of interference .................................................................. 134
The frequency converter as potentially susceptible equipment .......................................................................... 135
Methods of influence .......................................................................................................................................... 135
Conductive coupling ........................................................................................................................................... 135
Capacitive coupling ............................................................................................................................................ 136
Inductive coupling............................................................................................................................................... 137
Electromagnetic coupling (radiative coupling) .................................................................................................... 138
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EMC-compliant installation ................................................................................................................................. 138
Zone concept within the converter cabinet ......................................................................................................... 139
Converter cabinet structure ................................................................................................................................ 140
Cables inside the converter cabinet ................................................................................................................... 140
Cables outside the converter cabinet ................................................................................................................. 141
Cable shields...................................................................................................................................................... 141
Equipotential bonding in the converter cabinet, in the drive system, and in the plant......................................... 141
Examples for installation..................................................................................................................................... 143
EMC - compliant installation of a SINAMICS G150 converter cabinet unit ......................................................... 143
EMC - compliant construction / installation of a cabinet with a SINAMICS G130 chassis unit ........................... 144
EMC - compliant cable routing on the plant side on cable racks and in cable routes ......................................... 145
General Engineering Information for SINAMICS................................................................................. 146
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Overview of documentation ................................................................................................................................ 146
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Safety-integrated, drive-integrated safety functions ........................................................................................... 150
Safe Torque Off (previously known as "Safe Standstill") and Safe Stop 1 ......................................................... 150
Safe Brake Control ............................................................................................................................................. 153
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Precharging intervals of the DC link ................................................................................................................... 155
SINAMICS Booksize units .................................................................................................................................. 155
SINAMICS chassis units..................................................................................................................................... 155
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Operator Panel ................................................................................................................................................... 155
Basic Operator Panel (BOP20) .......................................................................................................................... 155
Advanced Operator Panel (AOP30) ................................................................................................................... 155
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Cabinet construction and air conditioning........................................................................................................... 157
Directives and standards .................................................................................................................................... 157
Cabinet air conditioning ...................................................................................................................................... 158
Cooling air requirement and sizes of cabinet openings ...................................................................................... 160
Partitioning ......................................................................................................................................................... 161
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Changing the power block on chassis power units............................................................................................. 162
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Replacement of SIMOVERT P and SIMOVERT A converter ranges by SINAMICS .......................................... 163
General............................................................................................................................................................... 163
Replacement of converters in SIMOVERT P 6SE35/36 and 6SC36/37 ranges by SINAMICS .......................... 163
Replacement of converters in SIMOVERT A 6SC23 range by SINAMICS........................................................ 165
Converter Chassis Units SINAMICS G130 ........................................................................................... 167
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General information ............................................................................................................................................ 167
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Rated data of converters for drives with low demands on control performance ................................................. 170
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Incorporating different loads into the 24 V supply............................................................................................... 173
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Factory settings (defaults) of customer interface on SINAMICS G130............................................................... 174
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Line-side components ........................................................................................................................................ 180
Line fuses ........................................................................................................................................................... 180
Engineering Information
SINAMICS Engineering Manual - May 2008
© Siemens AG
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