Eaton Electrical 34003991EN/EB - Manual (Page 108)

Network Management Card – User Manual 34003991EN/EB Page 108/118
If the UPS is modular UPS, for each module:
Battery fuse blown Battery fuse OK
No Battery Battery present
Battery temperature fault Battery temperature OK
Battery charger fault Battery charger OK
Low battery Battery OK
Charger temperature fault Charger temperature OK
MAX charger voltage fault Charger voltage OK
MIN charger voltage fault Charger voltage OK
Chopper fault Chopper OK
Normal AC fuses blown Normal AC fuses OK
Normal AC module fault Normal AC module OK
Inverter fuses blown Input fuses OK
Inverter fault Inverter OK
Inverter short circuit Inverter OK
Load short circuit Load OK
Rectifier fuse blown Rectifier OK
Rectifier fault Rectifier OK
DC bus unbalanced Load OK
Emergency button ON Emergency button OFF
Load not powered Load powered
UPS internal fault UPS OK
Battery fault Battery OK
Imminent UPS shutoff UPS OK
Normal AC frequency out of tolerance Normal AC frequency OK
Normal AC voltage out of tolerance Normal AC voltage OK
Normal AC switch (Q1) open Normal AC switch (Q1) closed
Site wiring fault Site wiring OK
Automatic Bypass switch (Q4S) open Automatic Bypass switch (Q4S) closed
Bypass AC frequency out of tolerance Bypass AC frequency OK
Automatic Bypass fault Automatic Bypass OK
Automatic Bypass overload Automatic Bypass load OK
Automatic Bypass overtemperature Automatic Bypass temperature OK
Automatic Bypass thermal overload Automatic Bypass load OK
Bypass AC phase out of tolerance Bypass AC phase OK
Bypass AC voltage out of tolerance Bypass AC voltage OK
Load not protected - On Automatic Bypass Load protected - Return from Bypass
Battery switch (QF1) open Battery switch (QF1) closed
Manual Bypass switch (Q3BP) closed Manual Bypass switch (Q3BP) open
UPS on manual bypass
Inverter limitation Inverter end of limitation
Inverter overload Inverter load OK
Inverter overtemperature Inverter temperature OK
Inverter thermal overload Inverter load OK
Negative DC bus too high Negative DC bus OK
Positive DC bus too high Positive DC bus OK
Negative DC bus too low Negative DC bus OK