P+ B (HITRON) Repair Services India
P+B (HITRON) is a Germany-based specialist in industrial power electronics, automation components, and control systems with over a century of manufacturing heritage. Known for robust frequency converters, servo drives, and industrial control modules, P+B HITRON equipment powers Indian manufacturing across textiles, plastics, metals, and heavy industries. Their products are engineered for high-reliability operation in demanding environments and challenging climatic conditions common across Indian industrial plants.
P+B (HITRON) is a Germany-based specialist in industrial power electronics, automation components, and control systems with over a century of manufacturing heritage. Known for robust frequency converters, servo drives, and industrial control modules, P+B HITRON equipment powers Indian manufacturing across textiles, plastics, metals, and heavy industries. Their products are engineered for high-reliability operation in demanding environments and challenging climatic conditions common across Indian industrial plants.
Synchronics Electronics has built deep expertise repairing the complete P+B HITRON portfolio — including their HITRON frequency converters, servo drives, PLC modules, industrial relays, and power electronics controllers. Our 180+ engineers have successfully restored over 8 product families across 500+ installations in India. We maintain original component inventory and technical documentation direct from P+B HITRON, ensuring your equipment returns to manufacturer specifications without compromise.
Authorised P+B HITRON repair specialists with 30+ years servicing German power electronics across Indian manufacturing.
P+ B (HITRON) Equipment We Repair — By Category
P+ B (HITRON) Product Lines We Repair
Our engineers are trained on the full P+ B (HITRON) product range. Below are the major product families we service.
HITRON Frequency Converters
Compact AC frequency converters for motor speed control in pumps, compressors, and conveyor systems. Common faults include capacitor failures under high ambient temperatures, IGBT module breakdowns from thermal cycling, and control board corruption from power surges in Indian grid environments.
P+B Servo Drive Systems
Precision servo drives for positioning, spindle control, and motion synchronisation in CNC machines and packaging equipment. Typical issues include encoder communication loss, servo parameter corruption, and thermal overload from inadequate heatsink cooling in humid industrial settings.
Industrial Relay and Logic Modules
Solid-state relay modules and industrial logic controllers for process automation and safety interlocking. Failures often stem from relay contact erosion, electrolytic capacitor drying from operational heat, and firmware corruption affecting control logic sequences.
Power Factor Correction Units
Automatic PFC capacitor banks and controllers for reducing reactive power in Indian plants operating under heavy harmonic distortion. Common defects include capacitor element failure, thyristor breakdown, and controller firmware issues preventing proper switching sequences.
Industrial Control Panels and Switchgear
Integrated control panels incorporating P+B relays, timers, and automation modules for production line management. Typical repairs involve contactors that fail to release, timer circuits with accuracy drift, and PCB corrosion from condensation in non-climate-controlled control rooms.
Soft Starter and Motor Control Units
Electronic soft starters reducing inrush current and mechanical stress on motors and gearboxes in Indian textile, cement, and sugar industries. Repair issues include thyristor pair failures, cooling fan motor burnout, and current sensing circuit malfunction from moisture ingress.
Why Choose Synchronics for P+ B (HITRON) Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on P+ B (HITRON) equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common P+ B (HITRON) Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in P+ B (HITRON) equipment arriving at our workshop.
- ✓IGBT Module Thermal Failure in Frequency Converters — P+B HITRON frequency converters operate in Indian industrial environments with ambient temperatures often exceeding 45°C. Inadequate heatsink cleaning, blocked cooling fins from textile dust or cement powder, and fan motor failures cause IGBT junction temperatures to spike, triggering thermal runaway and module short-circuit.
- ✓Electrolytic Capacitor Drying and Leakage — P+B HITRON drive controllers and power supplies use electrolytic capacitors rated for 85°C continuous operation. In Indian plants without climate control or located near furnaces, capacitors dry out prematurely, ESR increases, and output voltage ripple destroys downstream servo motor windings and encoder circuits.
- ✓Servo Encoder Communication Loss and Position Error — P+B servo drives rely on incremental encoders for position feedback in CNC and packaging machinery. Vibration-induced connector loosening, moisture contamination in connector pins, and EMI from nearby welding or plasma cutting equipment disrupts encoder signal integrity, causing lost position reference and servo fault codes E-05 or E-07.
- ✓Firmware Corruption and Parameter Loss in Logic Modules — P+B HITRON logic modules and PLC cards store automation parameters in EEPROM memory. Power surges from Indian grid instability, improper power-down sequences during emergency shutdowns, and age-related flash memory degradation cause parameter corruption, preventing the controller from initialising and producing fault codes P-103 or P-105.
- ✓Reactive Power Controller Thyristor Failure — P+B HITRON PFC auto-controllers switch capacitor banks thousands of times daily to correct power factor in Indian plants with variable reactive loads. Thyristor switching transients, harmonic distortion exceeding 40% THD (common in Indian weaving mills and steel plants), and inadequate snubber circuits cause thyristor gate-cathode short-circuit and module failure.
- ✓Soft Starter Phase Control Malfunction and Uneven Current Limiting — P+B HITRON soft starters regulate motor inrush current using phase-fired thyristor control. Current sensing transformer calibration drift, failing phase shift oscillators, and moisture-induced leakage in control circuit capacitors cause uneven current limiting between phases, creating vibration, electromagnetic noise, and thermal imbalance in three-phase motors.
How We Repair Your P+ B (HITRON) Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using P+ B (HITRON) Equipment
We serve plant maintenance teams across all major industries where P+ B (HITRON) automation is deployed.
Frequently Asked Questions — P+ B (HITRON) Repairs
Do you repair P+B HITRON equipment anywhere in India?+
Yes. Synchronics is the authorised service centre for P+B HITRON across India. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Surat, Indore, and all major industrial cities. All repairs are performed at our ISO 9001-certified Vadodara facility. Standard turnaround is 7-10 working days.
What P+B HITRON frequency converter models do you repair?+
Synchronics repairs the complete HITRON frequency converter range including FC2000, FC3000, and FC5000 series. We handle capacitor failures, IGBT module damage, control board faults, and thermal management issues. We stock genuine replacement power modules and maintain original factory firmware for all HITRON converter generations dating back to 2005.
Can you repair my P+B servo drive if the encoder is damaged?+
Yes. Synchronics repairs P+B servo drives with encoder faults including cable damage, connector corrosion, and encoder interface circuit failures. We have specialist encoder testing equipment and can work with incremental or absolute encoders. If your original encoder is beyond repair, we source compatible replacement units and reprogram servo drive parameters to match.
How quickly can you turnaround a P+B HITRON PFC controller repair?+
Standard PFC controller repairs take 7-10 working days including diagnostic testing, component replacement, and full load verification. Express service available in 4-5 days for critical applications. If we locate the fault within first 24 hours and parts are in stock, we can complete some repairs in 2-3 days. Contact our technical hotline for priority scheduling.
Do you provide warranty on P+B HITRON repaired equipment?+
All P+B HITRON equipment repaired by Synchronics carries 12 months comprehensive warranty covering labour and parts. Warranty covers manufacturing defects and component failures under normal operating conditions. We also offer optional extended warranty (24-36 months) for critical production equipment. Warranty is void if equipment is modified or opened by unauthorised service centres.
How do I send my P+ B (HITRON) unit for repair?+
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.
What is the cost of repairing a P+ B (HITRON) drive or PLC?+
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.
What warranty do you provide on P+ B (HITRON) repairs?+
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.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your P+ B (HITRON) 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.
P+ B (HITRON) Repair Catalog
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
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48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service