Industrial Electronics Repair in Kenya
Industrial equipment downtime interrupts production. Sinsal assesses PLC-related assemblies, drive electronics, and control boards to determine whether they can be repaired rather than replaced.
Service Overview
In a plant, a failed drive, controller or operator panel stops production, and an imported replacement can take weeks. Repair of the board returns it to service quickly and often costs a fraction of replacement.
Sinsal repairs the electronics of PLCs, HMIs, drives, power supplies and control boards. Repair does not imply functional-safety certification: safety-rated equipment must go through the owner's own re-certification process.
Equipment We Work On
- PLC processors, I/O modules and power modules
- HMI and operator panel boards
- Variable-frequency drive (VFD) control and power boards
- Industrial power supplies
- Motor-control and automation boards
- Sensor interface modules
Typical Failures
- Drive power stage failure after overload or surge
- Electrolytic capacitor ageing in drives and supplies
- HMI displays with backlight and power faults
- I/O channels damaged by overvoltage
- Contamination and corrosion from plant environments
- Intermittent failures from vibration and heat
Diagnostic Process
- 01Record of the equipment, the application and the failure history
- 02Inspection for surge, heat and contamination damage
- 03Bench power-up and rail analysis
- 04Oscilloscope and thermal checks on power and control stages
- 05Repairability decision and parts feasibility
Repair Process
- 01Replacement of failed power, driver and protection components
- 02Repair of damaged traces, pads and connectors
- 03Cleaning of contaminated boards where they are repairable
- 04Record of replaced parts for plant maintenance files
Testing and Validation
- Rail and signal verification after repair
- Functional test with a representative load where practical
- Extended run to confirm stability when warm
What You May Receive
Diagnostic findings, Repairability recommendation, Repair record where work proceeds.
Warranty
Completed repairs are accompanied by warranty documentation. The cover, its term and its exclusions are written on the warranty document issued with the job, so they are agreed in writing for your equipment rather than assumed. Warranty applies to the repaired fault and the work carried out, not to unrelated failures elsewhere in the equipment.
Important Limitation
Repair work does not imply functional safety certification — safety-rated equipment requires the customer's own re-certification process.
Common Questions
Can industrial control electronics be repaired?
Often, yes, at the component level — assessment confirms the specific fault and whether repair is practical for that equipment.
Is Failed Control Electronics Stopping Production?
Describe the equipment and the fault. Sinsal will confirm whether it is a fit for diagnostics and repair before any work begins.
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