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Entry type: FAQ Entry ID: 109771821, Entry date: 09/25/2019
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ATEX application with SINAMICS inverter

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For ATEX applications, a topology consisting of a SINAMICS G120/G120C inverter, SIRIUS 3RN2 thermistor motor protection relay and an explosion-proof motor is described here.

Question:
What must be observed in order to operate the SINAMICS G120/G120C frequency inverter with an explosion-proof motor in an Ex area?

Answer:
A description can be found in the following file:
  109771821_20190925_ATEX_Applications_with_SINAMICS_G120.pdf (193,5 KB)

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