Electronic repair · Buenos Aires / CABA
Variable-frequency drive repair
We concentrate on recurring faults in auxiliary supplies, current sensing and thermal trips—not blindly swapping IGBTs.
How we decide repairs
We do not replace parts without diagnosis. We inspect the fault first, assess whether repair makes sense, and only then confirm an estimate.
Component-level repair: whenever feasible we restore the original board by replacing damaged components, traces, connectors, relays, capacitors, internal supplies or control elements—avoiding unnecessary full module swaps.
Typical faults we investigate
- Intermittent ground faults
- Fan OK yet overtemperature warnings
- Keypad alive but output never enables
Equipment we can inspect
- Single and three-phase compact drives
- Integrated braking chopper modules
What diagnosis looks like here
- Alarm logging capture
- Power semiconductor measurements
- Hall/shunt sensor verification
- Progressive power-up after repair
Technical diagnosis starts from 50,000 ARS. If after the diagnosis you decide to repair the device with us, the diagnosis is not charged separately. If you decide not to proceed with the repair, the diagnosis fee applies. The usual diagnosis time is up to 7 days. For simple repairs, the work may be completed within the same week. The final repair cost is confirmed after checking the device.
What to send on WhatsApp
- Drive rating and coupled motor
- Electrical maintenance history
- Interior photos if already opened
Warranty
The warranty applies to the repaired fault and the work performed. It does not cover new faults, impacts, humidity, misuse, low voltage, external short circuits, or issues in other components that were not repaired.
FAQ about this service
Only when the OEM permits and we have safe backups.