American Power Conversion Bypass Static Switch User Manual


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UPS Display: Predictive Maintenance Screens
26 Symmetra® MW with Internal Bypass Static Switch - User Guide - 990-1756A-001
Inverter AC Capacitors screen
The Inverter AC Capacitor screen displays the actual status and Expected Remaining Lifetime (ERL)
of the Inverter AC Capacitors. It is possible to sort the data on the screen by touching either of the
column labels.
• Stress Status: States the actual status of the Inverter AC Capacitors. 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.
Normal
Normal
Predictive Maintenance
Inverter AC Capacitors
5.39 PM
Page 2 of 5
TypeNumber Stress Status
ERL (months)*
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
OK0046 AC Cap
120
120
120
120
120
120
120
120
120
120
120
120
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
1
2
3
4
5
6
7
8
9
10
11
12
* ERL - Expected Remaining Lifetime
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