Spares for variable-frequency drives: power modules, capacitors, cooling fans, control cards and keypads.
Every field is optional - tell us what you know and we will confirm the rest in the quotation.
Representative image. The actual product, make and appearance depend on the supplier and your specification.
Drive spares must match the drive exactly, so work from the nameplate rather than from the kW alone. Note the manufacturer, model and type code, serial number, rated current and voltage, and the firmware or hardware revision where it is shown. Two drives with the same kW can use different power modules and control cards.
Read the fault history before ordering, because the fault code points to the failed block. For a complete replacement see variable frequency drives, and for the surrounding panel parts see drive panel spares. Share the photographs of the nameplate with your enquiry.
Ratings, dimensions and certification are confirmed against your enquiry. Use Send an enquiry and our engineers will respond within 24 hours.
The drive make, model or type code, serial number, rated current and voltage, and the fault code or part description. A clear photograph of the nameplate and of the failed part avoids ordering a similar but incompatible item.
Capacitors degrade with temperature and running hours. Replace them when the manufacturer's service interval is reached, or when the drive shows capacitor-related faults or reduced capacity. Replace as a matched set rather than singly. Record the replacement date so the next interval can be planned.
It depends on parts availability, the cost of the repair and the age of the drive. If the make is obsolete or several boards are faulty, replacement with a current model is often more economical. We can advise from the nameplate.
| Spare Type | VFD parts |
|---|---|
| Applies To | LV and MV variable-frequency drives |
| Selection Basis | Drive make, model and serial number |
| Supply | Ex-stock or sourced to order |
Spares for drive and control panels: contactors, relays, fuses, power supplies, fans and control components.
Spares for electric motors: bearings, shafts, fans, terminal boxes, slip rings, brushes and windings.
On requestProtection, control and timing relays for motors, feeders, transformers and generators.
Spares for substation equipment: isolators, CT / PT parts, lightning arresters, fuses and breaker components.
