What to do if Delta Electronics RT-3K UPS signals '+/-DC BUS High/ Low'?
If your Delta Electronics UPS indicates '+/-DC BUS High/ Low', 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.
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.
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