EPD Repair Services India

Yes. Synchronics is the authorised repair partner for EPD industrial electronics across India. We repair harmonic filters, reactive power controllers, power quality monitors, and distribution switchgear from our Vadodara facility. We offer same-day PAN India collection and courier service from Mumbai, Delhi, Pune, Chennai, Hyderabad, Bangalore, Ahmedabad, Kolkata, and all major industrial hubs. Turn-around time is typically 10-15 working days for most EPD power quality equipment.

EPD active and passive harmonic filters are high-value equipment with long lead times for OEM replacement. Synchronics offers expedited bench repair (10-12 days) with module substitution during service to minimise your production line idle time. We guarantee full functional validation and THDi performance testing before return. Many Indian customers maintain one spare AHPF module on site while we service their primary unit.

Absolutely. EPD reactive power controllers often trip during monsoon seasons and high-load industrial operations when reactive demand exceeds design capacity. Synchronics diagnoses whether the trip was genuine overload, thermal fault, or a control logic misfire. We recalibrate the RPC for your actual plant power factor profile, upgrade capacitor bank voltage ratings, and reprogram trip thresholds based on your utility supply characteristics. Many of our Indian manufacturing clients achieve 20-30% energy cost reduction after EPD RPC optimisation.

Yes, EPD power quality systems sold into India benefit from localised firmware that compensates for Indian mains characteristics: 50 Hz supply variation, +10% to -15% voltage swings, and harmonic pollution from widespread VFD and welding equipment. Synchronics maintains localised firmware versions for EPD monitors and active filters tuned to typical Indian three-phase utility parameters. We apply these updates as part of routine overhaul and also offer standalone firmware upgrade services.

EPD AHPF units cost Rs 8-15 lakhs new with 12-week lead time from Germany. Synchronics repairs most harmonic filter faults for Rs 1.5-3 lakhs, including thyristor module replacement, capacitor bank upgrade, and firmware restoration. For plants already running EPD systems, repair offers 70-80% cost savings and rapid turnaround. We provide transparent pricing after diagnostic assessment and always offer customers the repair-vs-replace comparison.

Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.

Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.

All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.

Yes. If we cannot repair your EPD unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.