To Next PageTo Next PageWhat to do if my Powertronix Mizar shows inverter overload?
If your Powertronix UPS indicates an inverter overload, it's likely due to a continuous overload on the UPS output. You should check the output load, restart the inverter, and also check for any short circuits in the output.
Why is my Powertronix UPS showing 'Mains Not Available'?
The 'Mains Not Available' message on your Powertronix UPS indicates that there is no mains input. Check the mains line voltage to ensure it is within the acceptable range.
What to do if Powertronix Mizar UPS shows battery test failure?
If your Powertronix UPS reports a battery test failure, it means the battery test was not successful. You should check the battery itself and also inspect the battery fuses.
What to do if Powertronix UPS shows battery prealarm?
If your Powertronix UPS is showing a battery prealarm, it means the battery is almost discharged, and the inverter is about to shut down. To prevent this, shut down any connected non-critical loads to reduce the power consumption.
General| Brand | Powertronix |
|---|---|
| Model | Mizar |
| Category | UPS |
| Language | English |
Explains the dual conversion operating principle of the UPS and its compliance with EN62040-1-2.
Presents a block diagram illustrating the main components and signal flow within the UPS system.
Describes the function of the rectifier, inverter, and static switch in managing power flow.
Specifies the environmental requirements for the installation room, including cleanliness and air exchange for heat dissipation.
Recommends layout solutions and describes circuit breaker requirements for connecting the UPS to mains and reserve lines.
Describes the service mode for changing rated data, resetting logs, and checking versions; password protected.
Explains the two start-up modes (AUTOMATIC and NORMAL) and their characteristics.
Provides step-by-step instructions for starting the UPS in automatic mode.
Provides step-by-step instructions for starting the UPS in normal (optional) mode.
Details the procedure for safely shutting down and isolating the UPS and its components.
Guides users on switching the UPS to manual by-pass mode for maintenance or emergencies.
Provides steps to return the UPS from manual by-pass mode back to normal operation.
Explains the purpose and procedure for using the Emergency Power Off function.
Lists common UPS alarms, their causes, and recommended actions for resolution.
Provides safety instructions for fire emergencies, including extinguisher types and shutdown procedures.
Explains how non-standard loads can cause UPS reactions misinterpreted as faults.
Details the actions and tests performed during scheduled annual or semi-annual maintenance.
