To Next Page
H
hernandezadamSep 12, 2025
What to do if Delta Electronics RT-3K UPS signals DC-DC Fault?
- JJacob LiSep 12, 2025
If your Delta Electronics UPS indicates a DC-DC fault, it means that the UPS has abnormalities. Contact service personnel.
What to do if Delta Electronics RT-3K UPS signals DC-DC Fault?
If your Delta Electronics UPS indicates a DC-DC fault, it means that the UPS has abnormalities. Contact service personnel.
What to do if my Delta Electronics UPS indicates Battery Low Shutdown?
If your Delta Electronics UPS is shutting down due to a low battery, it's likely because it switched to battery mode due to an AC power issue, and the battery is nearly depleted. First, check the main AC power source and the power cord. If the problem persists, contact service personnel.
What to do if Delta Electronics RT-3K UPS reports Fan Fault?
If your Delta Electronics UPS reports a fan fault, it means the fan is either damaged or obstructed. First, check if any foreign objects are stuck in the fan and remove them. If the problem continues, contact service personnel.
What to do if Delta Electronics RT-3K UPS shows Over Temperature?
If your Delta Electronics UPS displays an over temperature warning, it indicates that the internal temperature is too high. You should: 1. Ensure the UPS ventilation is unobstructed. 2. Reduce the connected loads. 3. Verify that the fan is functioning correctly.
What to do if my Delta Electronics RT-3K shows O/P Short?
If your Delta Electronics UPS indicates an output short circuit, it means there's likely a short in the connected equipment. First, check the output for any short-circuit issues. If the problem persists, contact service personnel.
What to do if Delta Electronics RT-3K signals Battery Missing?
If your Delta Electronics UPS indicates that the battery is missing, it could be due to incorrect battery wiring or loose connections. You should connect the battery cables properly. If the problem persists, contact service personnel.
What to do if Delta Electronics RT-3K UPS signals 'Battery Save' Shutdown?
If your Delta Electronics UPS indicates ''Battery Save' shutdown', it means the function is enabled because the total load is too small or there is no load connected, after running in battery mode for 30 minutes. Contact service personnel.
What to do if Delta Electronics RT-3K UPS signals Abnormal Output/ Inverter Voltage?
If your Delta Electronics UPS indicates an abnormal output or inverter voltage, it means that the UPS has abnormalities. Contact service personnel.
What to do if Delta Electronics RT-3K UPS signals Inverter Fault?
If your Delta Electronics UPS indicates an inverter fault, it means that the UPS has abnormalities. Contact service personnel.
What to do if Delta Electronics RT-3K signals Charger Fault?
If your Delta Electronics UPS indicates a charger fault, it means the charger is damaged. Contact service personnel.
General| Capacity | 3000 VA / 2700 W |
|---|---|
| Output Voltage THD | < 3 % |
| Output Frequency | 50 / 60 Hz |
| Output Waveform | Sinewave |
| Typical Recharge Time | 4 hours to 90% |
| Communication Interface | RS-232, USB |
| Form Factor | Tower |
| Operating Temperature | 0 - 40 °C |
Covers intended use, handling, placement, general, usage, battery precautions, and disposal.
Lists the main operational capabilities and advanced features of the UPS.
Lists and explains error codes displayed on the 7-segment display.
Step-by-step instructions for securely installing the UPS in a server rack.
Critical safety instructions and precautions before connecting the UPS.
Covers startup, shutdown, cold start, and silence function procedures.
Step-by-step instructions for safely replacing the UPS's internal batteries.
Explains common error codes and their solutions for the 7-segment display.
Detailed electrical and physical specifications for RT series UPS models.
