Protective Conductor - Siemens SINAMICS G120D Operating Instructions Manual
Distributed converter, control units with encoder evaluation
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Also See for SINAMICS G120D:
- List manual (910 pages) ,
- Operating instructions manual (398 pages) ,
- Original instructions manual (382 pages)
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Installation
4.2 Electrical Installation
4.2.3
Protective conductor
Danger to life caused by high leakage currents for an interrupted protective conductor
The drive components conduct a high leakage current via the protective conductor.
Touching conductive parts when the protective conductor is interrupted can result in death
or serious injury.
• Dimension the protective conductor as stipulated in the appropriate regulations.
Dimensioning the protective conductor
Observe the local regulations for protective conductors subject to an increased leakage
current at the installation site.
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③
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36
WARNING
Protective conductor for line feeder cables
Protective conductor for inverter line feeder cables
Protective conductor between PE and the electrical cabinet
Protective conductor for motor feeder cables
Operating Instructions, 07/2016, FW V4.7 SP6, A5E34262100B AD
Converter with control units CU240D-2
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