Siemens SINAMICS G150 Reference Manual page 25

Test procedure
1. The auxiliary voltage is present. The drive is in operation.
2. The DC link is charged up to 100 %.
3. The supply is switched off automatically.
Result
The test is passed if the drive is shut down and the appropriate message is displayed on the test
station computer.
SINAMICS G150 6SL37102G E11 F72 F76 F79 L45 L50 L57 L68 M54 U11
Reference Manual Rev.201902141443 LV Umrichter
The DC link voltage collapses.
Tests
3.2 Function test
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