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 |
|
ENERGIZE YOUR ENTERPRISE |
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Network Management Card – User Manual | 34003991EN/DA | Page 108/120 |
