Motor Drive Systems
AC Drive Repair
Comprehensive troubleshooting and refurbishment for heavy-duty industrial AC motor drives. Repair of power modules, control boards, and brake choppers.
BENCH CAPACITY: 0.75 - 315KWRead more about AC Drive Repair
Mission Critical Repair Lab5, 1st Floor, Shreenathji Shopping Cen. Phase-1, GIDC Vatva, Ahmedabad, Gujarat
Reliable AC Drive & Industrial Automation Drive Repair
Expert repair solutions for AC drives, VFDs, solar pump drives, and industrial automation drives in Ahmedabad, Gujarat. Helping industries restore equipment performance, reduce downtime, and keep operations running.
- Component-Level Diagnostics
- Dynamometer Load Validation
- OEM Component Sourcing
Test Bench Active480V 60Hz Waveform Sync
IGBT & Power Stage AnalysisGate driver signal pulse verified
PassDrive Capabilities:
- AC Drives
- VFD Units
- Solar Pump Inverters
- Automation Servo Drives
- Soft Starters & MCC
Core Engineering Domains
View all servicesSpecialized Drive Repair Solutions
Practical repair support for industrial and solar pumping applications. Fault isolation down to discrete component circuits.
Frequency Inverters
VFD Repair
Repair solutions for variable frequency drives used in manufacturing machinery, extruders, heavy pumps, and plant motor-control centers (MCC panels).
MODBUS & PROFIBUS COMPATIBLERead more about VFD Repair
Solar Inverters
Solar Pump Drive Repair
Dedicated repair support for solar pump drive inverters used in agricultural and industrial solar water-pumping setups across Gujarat and western India.
DC MPPT & AC BOOSTER REPAIRRead more about Solar Pump Drive Repair
Servo & Power Electronics
Industrial Automation Drive
Component-level diagnostics and repair of automation drives, servo drives, feedback modules, and specialized industrial power electronics cards.
IGBT & GATE DRIVER REPLACEMENTRead more about Industrial Automation Drive
Comprehensive Hardware Matrix
Drives We Repair
Supporting a wide range of industrial drive equipment, power capacities, and continuous duty applications across Gujarat industrial zones.
AC Motor Drives
Reliable repair for single-phase and three-phase industrial AC motor drives across packaging, chemical, and textile plants.
- Current overload / overvoltage trip resolution
- SMPS power supply card rebuilds
- Internal cooling fan & thermal sensor replacement
Variable Frequency Drives (VFD)
Complete diagnostic bench repair for low-voltage and medium-voltage plant VFDs running plastic injection, extruders, and chillers.
- DC bus link capacitor bank testing & replacement
- Keypad parameter restoration & firmware inspection
- Output voltage balance and torque response checks
Solar Pump Drives & Inverters
Engineered repair for off-grid and grid-interactive solar water pump drives operating in rural farm plots and industrial water plants.
- MPPT tracker circuit fault tracing
- Surge & lightning induced voltage spike damage repair
- Solar input under-voltage lock error troubleshooting
Industrial Automation Drives
Specialist diagnostics for multi-axis servo drives, positioning controllers, and synchronized plant process drives.
- Resolver & incremental encoder feedback errors
- Communication bus errors (EtherCAT, CANopen, RS485)
- High-speed PWM gate driver isolation check
Motor Control Center (MCC) Drives
Panel-mounted heavy duty drives integrated inside switchgear and MCC cabinets across heavy manufacturing setups.
- Line choke & dV/dt filter interface checking
- Bypass contactor sequence & thermal overload audit
- Power terminal torquing & insulation testing
Power Electronics & IGBT Modules
Component-level testing of 6-pack IGBT modules, PIM packages, rectifier bridges, and high-frequency gate circuits.
- Diode bridge breakdown & short circuit testing
- Gate driver optocoupler timing measurement
- Thermal compound re-bedding on heat dissipation sinks
The Kinetra Advantage
Why Industries Choose Kinetra Technology
Industrial downtime can paralyze an entire production line or irrigation cycle. We operate with an engineering-first mindset: no baseless promises, no guesswork. We pinpoint the root cause of electrical and thermal drive failure.
- DIAGNOSTICS
- Component LevelTrace board faults down to chip & trace level.
- LOCATION
- GIDC VatvaCentral workshop easily accessible from all zones.
Technical Repair Expertise
Focused specifically on industrial drive repair and component-level troubleshooting. We test IGBTs, gate drivers, control cards, and power supplies individually.
Application Understanding
Repair parameters configured around practical factory machine requirements, solar irradiance fluctuations, and motor control plant dynamics.
Clear Communication
Transparent diagnostic updates throughout the inspection and repair process. We explain the failed part, the cause, and repair estimates up front.
Disciplined Service Support
A systematic engineering methodology designed to help plant engineers reduce repeated breakdowns and sustain long operational runtimes.
Systematic Execution
Our Drive Repair Process
A four-stage disciplined engineering workflow ensuring transparency, thorough bench testing, and rapid return to duty.
Step 01: Share Details
Send your drive make, model, kW rating, error fault code, and clear photos of the rating plate and terminal layout via WhatsApp or form.
Initial Scoping & Verification
Step 02: Inspection & Diagnosis
Equipment is safely evaluated in our GIDC Vatva workshop using curve tracers, oscilloscopes, and insulation testers to isolate hardware faults.
Detailed Diagnostic Report
Step 03: Repair & Testing
Component-level semiconductor replacement, trace repairing, conformal recoating, followed by simulated three-phase motor bench testing.
Dynamometer Bench Run
Step 04: Return & Support
The repaired drive is securely packed, dispatched back to your plant or farm site, accompanied by installation guidance and telemetry notes.
Safe Dispatch & Support
Field Symptom Recognition
Experiencing Drive Problems?
Look for these common industrial drive warning signs. Our bench diagnostic process isolates the root cause before catastrophic module explosion occurs.
No Power / Display Off
Blown primary fuse, rectifier failure, or damaged SMPS power section.
Overcurrent (OC) Fault
Shortened IGBT module, motor insulation breakdown, or gate circuit defect.
Overvoltage / Undervoltage
Regenerative brake resistor defect, grid surge, or worn DC bus capacitors.
Motor Not Running / Stall
Phase imbalance, missing trigger pulses, or defective current sensors (CTs).
Thermal Overheat Trip
Failed cooling fans, blocked heat sink airflow, or dry thermal paste.
Blank Keypad / Bus Error
Damaged ribbon cables, internal 5V/24V rail sag, or corrupted microcontroller.
Solar Drive Erratic Output
Faulty MPPT tracking logic, solar panel string leakage, or DC fuse blown.
Automation Encoder Alarms
Encoder line noise, broken feedback interface, or sync angle loss on servo.
Engineering Note: Fault symptoms can stem from line transients, thermal fatigue, or gate circuitry degradation. A bench inspection is required before confirming the repair scope.
Discuss Your Drive Issue Local Industrial Presence
AC Drive Repair Services in Ahmedabad, Gujarat
Kinetra Technology provides dedicated AC drive repair, VFD repair, solar pump drive repair, and industrial automation drive repair services from our workshop situated in the heart of GIDC Vatva, Ahmedabad.
We actively support manufacturing factories, plastics plants, textile mills, chemical processing facilities, and solar pump operators across the Gujarat industrial belt, including:
Workshop Coordinates
GIDC Vatva Facility
Kinetra Technology
5, 1st Floor, Shreenathji Shopping Cen., Phase-1, Bombay Conductor, Near G.I.D.C. Police Station, GIDC Vatva, Ahmedabad - 382445, Gujarat, India.
5, 1st Floor, Shreenathji Shopping Cen., Phase-1, Bombay Conductor, Near G.I.D.C. Police Station, GIDC Vatva, Ahmedabad - 382445, Gujarat, India.
Drive drop-offs accepted during business hours.
Open in Maps(opens in a new tab) Start Your Repair Enquiry
Let’s Get Your Drive Back in Operation
Share your drive model and fault symptoms with our engineering workshop team. We will analyze your error codes and advise on immediate diagnostic intake.
Quick Tip: Have the rating plate to hand — the make, model and kW rating, plus the error code on the display, are what let us scope the repair fastest.