Inverter/UPS Overload Tripping
A Inverter/UPS with the "Overload Tripping" fault usually shows it through the unit cuts power as soon as certain appliances are switched on, repeated trips even with what seems like a light load, and the overload indicator lights up on the panel. This is typically traced back to connected load exceeding the inverter's rated capacity, a high inrush current from a motor-based appliance like a pump or AC, and a miscalibrated overload sensor. A technician resolves it by measuring actual connected load against rated capacity and testing the overload sensing circuit.
Symptoms
- The unit cuts power as soon as certain appliances are switched on
- Repeated trips even with what seems like a light load
- The overload indicator lights up on the panel
Likely causes
- Connected load exceeding the inverter's rated capacity
- A high inrush current from a motor-based appliance like a pump or AC
- A miscalibrated overload sensor
How it's repaired
Measuring actual connected load against rated capacity and testing the overload sensing circuit.
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Other Inverter/UPS issues
Frequently asked questions
Why is my Inverter/UPS overload Tripping?
The usual causes are connected load exceeding the inverter's rated capacity, a high inrush current from a motor-based appliance like a pump or AC, and a miscalibrated overload sensor.
How is this fixed?
By measuring actual connected load against rated capacity and testing the overload sensing circuit.
Can this be repaired at home, or does it need the workshop?
Most cases of overload Tripping in a Inverter/UPS are fixed on-site; if bench-level work is needed, the unit can be brought to the workshop instead.
Which areas is this repair available in?
Yeshwanthpur, Mathikere, New BEL Road, Gokula, and Sanjaynagar. Call 74112 25242 to arrange a visit.
Ready to get this fixed?
Same day visits · 9:00 AM – 9:00 PM, All Days · All brands