What to do if ALARM LED and Load LEDs 1-5 are flashing on my Online USV UPS?
If the Online USV UPS displays the ALARM LED and Load LEDs 1-5 flashing along with an alarm signal, it indicates an overload. To resolve this, disconnect non-critical loads from the UPS.
How to fix Online USV UPS that does not switch on?
If your Online USV UPS does not switch on when you press the ON button, it could be due to several reasons: * You might not be holding the button down long enough. Keep the ON button pressed until you hear an audible signal (1-2 seconds). * The battery may not be connected. Connect the battery to the UPS. * The battery voltage could be too low. Charge the battery and try again. * The battery might be faulty, or there could be a UPS fault. In these cases, it's best to call the ONLINE hotline.
Why is ALARM LED + LED 3 lit on my Online USV UPS?
If the Online USV UPS shows the ALARM LED and LED 3 lit with an alarm signal, it indicates overtemperature. Check for overload, ensure the fans are not obstructed, and verify that the ambient temperature is not above 40°C. If operating conditions are normal, switch off the UPS, allow it to cool down for 10 minutes, and try again. If the fault persists, contact the ONLINE hotline.
What to do if Online USV UPS overload, no output voltage, bypass mode cannot be accessed?
If the Online USV UPS is overloaded, has no output voltage, and bypass mode cannot be accessed, it's likely due to the output being disconnected because of a bypass overload, or the bypass voltage/frequency being outside of tolerances. Disconnect non-critical loads and check the input voltage/frequency.
Why is the LINE LED flashing on my Online USV UPS?
If the LINE LED is flashing on your Online USV UPS, it means the input voltage or frequency is outside of the acceptable range. Check the input voltage and frequency, as well as the input protection switch. Also, try disconnecting the load.
What to do if Online USV UPS unable to detect input voltage?
If the Online USV UPS has power supply but is unable to detect input voltage, it is possible that the input protection switch on the back of the UPS has tripped. Press the input protection switch to resolve this.
Why is the autonomy time too short on my Online USV UPS?
If the autonomy time of your Online USV UPS is too short, it may be because the battery is not fully charged. Charge the battery for at least 8 hours.
What does it mean if only LED 1 is lit on my Online USV UPS in battery mode?
If, in battery mode, only LED 1 is lit out of LEDs 1-5 on your Online USV UPS, it indicates that the battery voltage is too low. Disconnect the load immediately to prevent an uncontrolled shutdown.
What does it mean when ALARM LED + LED 4 lit on Online USV UPS?
If the ALARM LED and LED 4 are lit with an alarm signal on your Online USV UPS, it indicates a fan fault. Check the air outlet for any obstructions. If no obstruction is found, contact the ONLINE hotline.
Why ALARM LED + LED 1 lit on my Online USV UPS?
If the ALARM LED and LED 1 are lit with an alarm signal on your Online USV UPS, it indicates there is no output voltage because the output has short-circuited. Switch off the UPS and check whether the load has short-circuited. If the fault persists even after the load has been disconnected, contact the ONLINE hotline.
Key factors affecting battery life expectancy and recommendations for maintenance.
Procedure for replacing the output fuse on the XANTO RT 3000 model.
A guide to diagnosing and resolving common problems with the UPS system.
Guidelines for safely transporting the UPS system in its original packaging.
Important considerations for the proper installation environment and handling of the UPS.
Key features of the XANTO RT UPS, including installation height, hot-swap battery, and performance.
Explanation of the power electronics modules and their functions within the XANTO RT UPS.
Instructions for installing the UPS in a tower configuration using baseplates.
Guidelines for mounting the UPS unit within a standard 19-inch rack.
Description of the three operating modes: Normal, Bypass, and Battery mode.
Detailed electrical parameters, including power, input/output voltage, and load behaviour.
General| Real Power | 900 W |
|---|---|
| Topology | Line-Interactive |
| Output Waveform | Sinewave |
| Frequency | 50/60 Hz |
| Battery Voltage | 12 V |
| Battery Quantity | 2 |
| Capacity | 1000 VA |
| Input Voltage | 230 V |
| Output Voltage | 230 V |
| Battery Type | Sealed Lead Acid |
| Form Factor | Tower |
| Communication Interface | USB |
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