What to do if my HP R/T3000 G4 ERM UPS battery life ends?
- KkathleenfordAug 9, 2025
If your HP UPS indicates the end of battery life, this means the battery has reached its end. Contact your service representative for battery replacement.

What to do if my HP R/T3000 G4 ERM UPS battery life ends?
If your HP UPS indicates the end of battery life, this means the battery has reached its end. Contact your service representative for battery replacement.
What to do if my HP R/T3000 G4 ERM UPS is overloaded?
If your HP UPS is overloaded, it means the power requirements exceed the UPS capacity (greater than 105% of nominal). To resolve this, remove some of the equipment from the UPS. The UPS will continue to operate but may shut down if the load increases further. The alarm will reset when the overload condition is no longer present.
Why does my HP UPS show a fault?
If your HP UPS shows a fault, it indicates that the UPS has an internal fault and is not protecting the equipment. Record the alarm message and the UPS Serial Number, then contact your service representative.
How to fix HP R/T3000 G4 ERM UPS when batteries are disconnected?
If your HP UPS indicates that the batteries are disconnected, it could be due to the UPS not recognizing the internal batteries, or the batteries being physically disconnected. Verify that all batteries are properly connected. If the condition persists, contact your service representative.
| Output Power Capacity | 3000VA / 2700W |
|---|---|
| Topology | Double Conversion Online |
| Input Connection | IEC 320 C20 |
| Rack Height | 2U |
| Nominal Output Voltage | 230V |
| Nominal Input Voltage | 230V |
| Input Voltage | 160 - 280V |
| Efficiency | Up to 95% |
| Operating Temperature | 0 - 40°C |
| Form Factor | Rackmount/Tower |
| Output Connections | 8 x IEC 320 C13, 2 x IEC 320 C19 |
| Output Voltage | 230V |
| Frequency | 50/60 Hz |
| Battery Type | Sealed Lead-Acid (SLA) |
| Battery Recharge Time | 3 hours |
| Communication Ports | USB, RS232 |
| Warranty | 3 years |
Details necessary precautions for personal safety when working with the UPS.
Outlines safety measures for the UPS system's installation and operation.
Specific handling and operational advisories for the UPS.
Describes the UPS's five-button graphical control panel and indicator lights.
Explains the information displayed on the UPS LCD window and the meaning of status icons.
Details the process for unpacking the UPS and verifying all included components.
Provides step-by-step instructions for connecting the UPS battery module.
Instructions for connecting the UPS to the AC power source and equipment.
Guides on starting the UPS, verifying normal operation, and checking indicators.
Steps to properly shut down the UPS system.
Lists common UPS issues, their possible causes, and recommended actions.
Detailed safety recommendations and steps for replacing the UPS battery modules.
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