What to do if my OPTI-UPS DS3000I says Fault: Inverter overload?
The OPTI-UPS UPS shows this fault when the loads on the inverter exceed the UPS's capacity. Remove some loads to ensure the total load is under the UPS's capacity.
What to do if my OPTI-UPS DS3000I says Warn: Transfer times over limit in 1 hour?
This warning on your OPTI-UPS UPS indicates that the transfer times between the inverter and bypass have exceeded 5 times in the last hour, and the UPS is now operating in bypass mode. Check if the output is overloaded or if any loads are shorted. Remove any faulty loads and restart the UPS, or wait for the inverter to start automatically.
How to fix OPTI-UPS UPS Fault: UPS over temperature?
The OPTI-UPS UPS is overheating because the environment temperature is too high, or ventilation is blocked. Ensure that nothing is blocking ventilation and that the environmental temperature is between 0 and 40 degrees Celsius.
What to do if my OPTI-UPS DS3000I UPS says Fault: Inverter overload timeout?
The OPTI-UPS UPS displays this message because the load exceeds the UPS capacity, and the timeout has been reached. To fix this, remove some loads to under 95%. The UPS will transfer to inverter automatically.
Why does my OPTI-UPS UPS battery discharge time diminishes?
The battery discharge time of your OPTI-UPS UPS might be decreasing because: 1. The battery has not been fully charged; charge it for more than 10 hours. 2. The UPS is overloaded; check the loads and remove some devices. 3. The battery is old.
What to do if my OPTI-UPS DS3000I says Warn: Output shorted?
If your OPTI-UPS UPS is displaying a shorted output warning, remove all loads from the UPS output. Check the UPS output for a short circuit. If the UPS output is not shorted, check all the connected loads.
What to do if my OPTI-UPS UPS says Warn: Bypass overload timeout?
The OPTI-UPS UPS shows this warning because the load on bypass is too high, and the overload condition has persisted longer than the bypass capacity allows. You should remove some loads and restart the UPS. Once the UPS is working normally, turn on loads one by one.
Details electrical specs, dimensions, and weight for 2x0V and 1x0V models.
Guidelines for connecting input power plug and output cables to the UPS.
Instructions for connecting external battery packs for extended backup.
Details how to turn the UPS on/off in normal and battery modes.
Step-by-step guide for safely replacing UPS batteries.
How to check UPS operational status and identify potential issues.
Lists fault/warn codes and their possible causes and solutions.
General| Category | UPS |
|---|---|
| Capacity | 3000 VA / 2700 W |
| Output Power | 2700 W |
| Input Voltage | 220/230/240 VAC |
| Output Voltage | 220/230/240 VAC |
| Waveform | Pure Sinewave |
| Audible Alarm | Yes |
| Form Factor | Tower |
| Output Frequency | 50/60 Hz ± 1% |
| Transfer Time | 4 ms |
| Battery Type | Sealed Lead Acid |
| Interface | USB, RS-232 |
| Operating Temperature | 0 to 40 °C |
| Storage Temperature | -15 to 45 °C |
| Humidity | 0-95% non-condensing |
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