Rockwell-automation 6000 PowerFlex Medium Voltage Variable Frequency D Manual de usuario descargar pdf (Pagina 48)

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.

Refer to the appendix in 6000-IN006_-EN-P

to determine the number of main cooling fans in each

cabinet location, or look at the fans on the top plate of the drive.

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Rockwell-automation 6000 PowerFlex Medium Voltage Variable Frequency D Manual de usuario Pagina 48