Rockwell Automation 6000 PowerFlex Medium Voltage Variable Frequency Drive Commissioning Manual User Manual
Page 48
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48
Rockwell Automation Publication 6000-IN007A-EN-P - October 2014
Chapter 3
Commissioning
3.
Press
to confirm the Transformer Cabinet Main Cooling Fan
Fault.
4.
Turn the first (Q10) circuit breaker to the ON position, to remove the
fault.
5.
Press
to return to the Main Interface Screen.
Simulate a Power Module Cabinet Main Cooling Fan Fault
1.
Open the LV door of the Isolation Transformer cabinet.
2.
Turn the applicable motor control circuit breaker (Q13), controlling the
Power Module Main Cooling Fans (one per fan), to the OFF position.
TIP
From left to right on the DIN rail in the LV cabinet, the main cooling fan circuit breakers are located
first for the Isolation Transformer cabinet then the Power Module cabinet.
Almost all drive configurations will have a maximum of three main cooling fans for the Isolation
Transformer Cabinet. Therefore, the main cooling fan circuit breaker designations of Q10, Q11, and
Q12 are reserved for the Isolation Transformer Main Cooling Fans. Power Module Cabinet Main
Cooling Fan circuit breaker designations begin at Q13.
to determine the number of main cooling fans in each
cabinet location, or look at the fans on the top plate of the drive.