What to do if Proline UPS displays code 3 and beeps?
If your Proline UPS displays the mode code '3' and you hear an alarm sounding with one beep every four seconds, it means the main power supply has failed, or the input power and/or frequency are out of tolerance. The system is automatically switching to battery mode. Check the input power source. If the problem continues, contact your dealer.
What to do if my Proline UPS is overloaded?
If your Proline UPS is overloaded, check the connected loads and remove any non-critical ones. Also, verify if any of the connected devices have failed.
Why does my Proline UPS show line voltage high?
If your Proline UPS indicates a line voltage high (OVCD action), it means the input power voltage is too high. The system will automatically switch to battery mode and will switch back to line mode automatically once the mains power returns to normal.
General| Wattage | 2400W |
|---|---|
| Output Frequency | 50/60 Hz ± 1 Hz |
| Waveform | Pure Sine Wave |
| Typical Recharge Time | 4-6 hours to 90% capacity |
| Protection | Overload, discharge, and overcharge protection |
| Communication | USB, RS232 |
| Operating Temperature | 0°C to 40°C |
| Capacity | 3000VA |
| Input Voltage | 230VAC |
| Input Frequency | 50/60Hz |
| Output Voltage | 230VAC |
| Battery Type | Sealed Lead-Acid (SLA) |
| Outlets | IEC Outlets |
| Storage Temperature | -15°C to 45°C |
| Humidity | 5% to 95% (Non-condensing) |
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