Inverter repairs

Comprehensive inverter repairs for the industrial sector

ADEGIS Automation Service specializes in the repair of inverters and frequency converters for industrial plants. We perform thorough diagnostics, repair and replace damaged components, clean and test inverters of most well-known manufacturers.

We provide a free service estimate, efficient order processing and a 24-month warranty for the entire device. If necessary, we perform express repairs or on-site repairs (in Poland).

REMINDER: Our offer is addressed to companies. We do not serve individual clients!

• Repair of Siemens inverters: MICROMASTER 410, 420, 430, 440, Eco, Vector; MIDIMASTER Eco, Vector; SINAMICS G120, G130, G150;
• Service of Danfoss inverters: VLT 2800, FC 300, VLT 5000, VLT 6000;
• Repair of SEW devices from the MOVITRAC, MOVIDRIVE, MOVIMOT series;
• ABB inverter repair: ASC100, 140, 150, 160, 310, 350, 355, 380, 480, 550, 580, 600, 800, 850, 880, ACH-4, ACH550, ACQ810;
• Repair of LG (LS) inverters: iC5, iG5, iH5, iS5;
• Repair of Control Techniques frequency converters from the Commander SK series;

• Repair of Mitsubishi inverters from the FR-A500, FR-A700, FR-E500, FR-E700, FR-F700, FR-D700, FR-S500, FR-A800, FR-F800 series;
• Lenze SMV, ESMD, ESV, 8200, 8400, ETML, ETMD inverter repair;
• NORD service from the NORDAC series: Vector, SK200E, SK300E, SK500E, SK700E;
• Repair of KEB COMBIVERT F4 Compact, F4 Field, F5 Basic, F5 Compact converters;
• Repair of Schneider Altivar inverters: 11, 12, 18, 21, 28, 31, 32, 38, 58, 61, 66, 71, Lift, 312;
• Repairs of inverters from other manufacturers, including: Berges, Delta Electronics, Eurotherm Drive, Hitachi, Omron, Parker, STÖBER, Toshiba, Vacon and Yaskawa.

Inverter diagnostics. We start each repair by identifying the scope of damage the device has taken. We carry out diagnostics of the power supply module and executive modules based on IGBT transistors, MOSFETs or thyristors; as well as diagnostics of the measurement system and communication system. We perform voltage measurements and measure passive and semiconductor components.

Cleaning. Devices operating in difficult industrial conditions are particularly exposed to contamination and dirt. Therefore, we clean individual inverter elements using ultrasonic cleaners, and then dry them in our industrial dryers.

Components repair and replacement. Depending on the need, we repair:

• power module,
• low voltage converter and DC bus power supply,
• analog and digital input/output modules,
• communication interfaces,
• measurement system,
• cooling system,
• regeneration of damaged laminate.

We replace fans and semiconductor and passive components. Each time we repair a device, a set of THT and SMD electrolytic capacitors is also replaced.

Testing the device. Thanks to the use of dedicated test stands, our inverter service is characterized by high efficiency and a low complaint rate. We backup the client's parameters and then test the inverter on a dynamometer. We check the operation of all modules, the cooling system and the operation of the inverter under load.

If the extent of the damage does not allow for effective repair, we follow a strict no cure – no pay principle, which means that our client does not bear any costs.

Our reliability is measured by customer satisfaction: our services are already used by thousands of industrial plants throughout Europe. To join them, contact us – we will be happy to answer all your questions.

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