What to do if my Eaton 9E20K-TH UPS buzzer sounds continuously and shows codes A80E, A810, or F808?
If your Eaton UPS buzzer is sounding continuously and the display shows code A80E, A810, or F808, it means the load applied to the UPS is too high. Reduce the load to within the threshold of 100% (or the user threshold in the case of code A80E). If the display shows a fault, remove the load and switch the UPS off and back on again.
Why is my Eaton 9E20K-TH operating from the battery despite mains voltage?
Your Eaton UPS might be operating from the battery despite the presence of mains voltage because the input voltage is outside the permitted tolerance range for mains operation. This indicates a problem with the mains. Wait until the input mains voltage returns within the tolerance range, and the UPS will automatically return to mains operation.
What to do if my Eaton 9E20K-TH display shows code A60D?
If the display of your Eaton UPS shows the code A60D, it indicates that batteries or the battery box might be missing or not connected. Check that the battery box is correctly inserted and connected to the UPS.
What to do if my Eaton 9E20K-TH UPS display is on but the load is not powered?
If your Eaton UPS display is on but the load is not powered, the UPS might be in Standby mode. Press the “ON” button on the front panel to power the loads.
General| Power Rating | 20 kVA / 18 kW |
|---|---|
| Output Power Factor | 0.9 |
| Topology | Double Conversion Online |
| Form Factor | Tower |
| Operating Temperature | 0 to 40 °C |
| Humidity | 0-95% non-condensing |
| Warranty | 2 years |
| Input Frequency | 50/60 Hz |
| Output Frequency | 50/60 Hz |
| Battery Type | Lead-acid |
| Storage Temperature | -15 to 45 °C |
| Communication Ports | RS-232, USB |
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