Jadac 3310 Instruction Manual page 21

JADAC Power Support
7.0 APPENDIX B
ALARM NAME
Inverter Off
Inverter Voltage High
Link Soft Starting
Rectifier Off
Inverter Output Low
DC Link Voltage Low
Inverter Fuse Blown
Rectifier Mains Fail
DC Link Voltage High
Rectifier Fuse Blown
Overload
Inverter DC Offset High
Supervision Stop
Over Temperature / Fan Failure
* FACTORY SETUP MODE *
Rectifier High / Low
Battery Volts High
Battery Fault Detected
Charger Fail
Battery Discharging
* Battery TEST MODE *
Charger Feedback Fault
Battery Warning
Charger Supply Out Limits
Low Battery Shutdown
Battery Boost Charge Active
Charger Comms Error
Load on Static Bypass
Phase Rotation Fault
Reserve Voltage High
Retransfer Lockout
Loss of Phase Lock
Reserve Voltage Low
Maintenance Bypass Closed
Supply Freq Out Limits
Output Voltage High
E.P.O. Activated
Charger Needs Calibrating
Output Voltage Low
PSU Sleep Mode Warning
ALARM EXPLANATION
ALARM MEANING
The inverter is off
The RMS inverter voltage is over the allowable limit
The DC link voltage is being pre charged
The boost converter is off
The RMS inverter voltage is under the allowable limit
The DC link voltage is under the allowable limit
The inverter fuse has blown
The rectifier supply is under the allowable limit
The DC link voltage is over the allowable limit
The boost converter's fuse has blown
The UPS is being overloaded
The DC component of inverter output is over allowable limit
The inverter bridge has been stopped by supervisory circuits
The UPS temperature is over allowable limit
The UPS is in a drive signal checking mode (used at factory)
The rectifier output voltage is over/under allowable limit
The battery voltage is over allowable limit
The charger has detected a battery impedance fault
The charger is not working
The battery voltage has dropped below 2V per cell
Battery test is in progress
The charger is reporting a feedback fault
The battery is nearly depleted
The charger's supply is over/under allowable limit
The battery voltage is under allowable limit
The charger is in boost mode (vented cells only)
Communications with the charger has been lost
The load is being supplied by the reserve source
The reserve source's phase rotation is incorrect
The reserve source's voltage is over allowable limit
Attempts to retransfer the load failed - resulting in lockout
The inverter is unable to synchronize to it's reserve source
The reserve source's voltage is under the allowable limit
The maintenance detour switch has been closed
The reserve source's frequency is over/under allowable limit
The static switch output voltage is over allowable limit
The external EPO has been triggered
The charger failed to receive valid calibration constants
The static switch output voltage is under allowable limit
The PSU is about to go into sleep mode
3300 UPS Manual
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