What to do if AC utility power fails and the opti-solar Inverter load is supplied by battery power with a buzzer alarm every 4 seconds?
If AC power fails and your opti-solar Inverter is running on battery with the alarm sounding every 4 seconds, it could be due to an AC power failure or an incorrect AC input connection. Try reducing the less critical load to extend backup time and check the rated input or connected line.
What happens if AC utility fails and the opti-solar SP8000 Inverter is in battery backup mode with a buzzer alarm beeping every second?
If the opti-solar Inverter is in battery backup mode and the buzzer beeps every second, it means the battery power is approaching a low level. The Inverter will shut down automatically soon, so save your data or turn off loads quickly.
What to do if the opti-solar Inverter is overloaded when AC utility power is normal?
If the opti-solar Inverter is overloaded (load between 100% and 125%) while AC power is normal, the warning LED will light up and the buzzer will beep once per second. Reduce the critical load to below 100% to resolve this.
What to do if the opti-solar Inverter warning LED does not fade out and the buzzer beeps per 0.5 second when AC utility power is normal?
If the warning LED doesn't fade and the buzzer beeps every 0.5 seconds on your opti-solar Inverter, it means the load is between 125% and 150%. Please reduce the critical load to below 100%.
General| Max. AC Output Current | 34.8 A |
|---|---|
| Nominal AC Voltage | 230 V |
| Efficiency | 98% |
| Output Power | 8000 W |
| Frequency | 50/60 Hz |
| Waveform | Pure Sine Wave |
| Nominal AC Output Power | 8 kW |
| Output Voltage | 230 VAC |
| Protection Features | Over Voltage, Short Circuit, Over Temperature |
| Cooling | Fan Cooling |
| Operating Temperature | -25°C to +60°C |
To Next Page