UPS Display: Predictive Maintenance Screens

Inverter Fans screen

The Inverter Fans screen displays the actual status and Expected Remaining Lifetime (ERL) of the Inverter Fans. It is possible to sort the data on the screen by touching either of the column labels.

Normal

Predictive Maintenance

5.39 PM

Inverter Fans

Number Type

Stress Status

ERL (months)*

1

490-0039 PM Fan

Normal

120

2

490-0039 PM Fan

Normal

120

3

490-0039 PM Fan

Normal

120

4

490-0039 PM Fan

Normal

120

5

490-0039 PM Fan

Normal

120

6

490-0039 PM Fan

Normal

120

7

490-0039 PM Fan

Normal

120

8

490-0039 PM Fan

Normal

120

9

490-0039 PM Fan

Normal

120

10

490-0039 PM Fan

Normal

120

11

490-0039 PM Fan

Normal

120

12

490-0039 PM Fan

Normal

120

* ERL - Expected Remaining Lifetime

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Stress Status: States the actual status of the Inverter Fans. The possible values are:

Normal (displaying in green)

Stressed (displaying in yellow)

Major Stress (displaying in red)

ERL (months): Predicts the expected remaining lifetime of the particular component.

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Symmetra® MW with Internal Bypass Static Switch - User Guide - 990-1756A-001

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Image 34
American Power Conversion Bypass Static manual Inverter Fans screen