The first designer and manufacturer of LV 690 V modular electronic drive with 1400 KVA power

Providing design, manufacturing, sales, and specialized repair services for medium voltage drives (MV Drive) and electronic cards of the Brazilian WEG brand series MVW01, MVW3000, and CFW-11, including the following cards: 1- MVC3: Main control 2- MVC4: User interface control 3- FOI 3, 4: It converts electrical signals into optical signals and vice versa 4- PIC2: Power supplies for the electronics, internal use digital inputs and output relays 5- EBA, EBB, EBC: Optional function expansion boards 6- Fieldbus: Optional network communication boards 7- ISOY/ISOZ: Signal feedback boards, they measure medium voltages or temperatures and send the information via optical signals (1 channel) 8- ISOX: (ISOX.00, ISOX.01, ISOX.12) Signal feedback boards, they measure medium voltages or temperatures and send the information via optical signals (1 channel) 9- PS24: Electronics power supply: input: 220 Vac 3 - or 220 Vac 1 - output: 15 Vdc 10- PS1/PS1S: Isolated power supply: input: 22 Vac 1 - (PST) 220 Vac 1 - (PSTS) output: 15Vdc 11- HVM: It indicates that the DC link is energized 12- 1SD210F2: Gate drivers 13- 1SP0335: Gate drivers 14- PLC2: PLC expansion board - optional 15- RSSI: Absolute encoder interface - optional 16- HMI Cables 17- 1SD210F2: IGBT Gate Driver Board 18- ISO31161-65: DC/DC Power Supply Module for IGBT Driver Board 19- CROWBAR Module: CROWBAR Protection Module 20- RC900: Electrical Board for CTW900 EXC. Rectifier 21- IC900B: Control Board for CTW900 EXX. Rectifier 22- ISOC2.00: Voltage Measurement Module 23- IPS1: Interface board for CFW-11 24- PSB1: Switched mode power supply for CFW-11 25- CIM1: Interface with the control for CFW-11 26- CRG9: Gate resistor boards, set of IGBTs Modules gate resistor board 27- GDB5: Gate driver boards, modules and sensors for the output voltage and output current. WEG Medium Voltage Drive VSI: Voltage Source Inverter VFD (Variable Frequency Drive) CHB (Cascade H Bridge) NPC (Neutral Point Clamp) Power Arm Power Cell WEG MVW01 WEG MVW3000

Rapco is a specialized center for repairing all types of industrial drives: One of the most sensitive services in the field of industrial equipment maintenance relates to drive repairs. At Rapco, we provide comprehensive drive repair services for all brands. To register a request, please call 09022362408. Some of the drive repair brands at Rapco Technical and Engineering Company: SIEMENS drive repair ABB drive repair SCHNEIDER drive repair LS drive repair LENZE drive repair DANFOSS drive repair DELTA brand repair SEW brand repair Drive repair in Tehran | Inverter repair in Tehran with full specialization: The first step in drive troubleshooting is identifying faults and examining the causes of errors. Since accurate initial diagnosis and repair or replacement of parts require sufficient skill and knowledge in this field, you should contact a specialized drive repair center if an error occurs. For specialized drive repair in Tehran, contact Rapco. Most common signs of industrial drive failure: If failure signs are identified promptly, many serious problems can be prevented. Some of these signs are as follows: One sign is the display of an error code on the drive screen. Advanced drives include an internal error detection system, and since each error code indicates a specific fault, the drive problem can be easily identified. Of course, understanding the main cause of the error requires knowledge and experience. If the drive does not turn on after power is connected, it is very likely that the problem is with the internal power supply or relay failure. Generally, one of the most frequent failure points is the switching power supply, which occurs due to voltage fluctuations. If you notice vibration and unusual noise from the motor, the cause may be incorrect parameter settings or a problem with the IGBT switching. Another common cause of drive failure relates to cooling fan issues, high ambient temperature, and clogged air filters. If the fan fails, the drive's power components are quickly damaged. When the DC bus voltage exceeds its allowable limit, an overvoltage error occurs. This failure can be caused by a faulty braking resistor or input voltage fluctuations. When temperature sensors detect excessive heat, this error appears. The main causes of this error are fan failure and dust accumulation. Answering one of the most frequently asked questions | The main difference between AC and DC drive repair One of the most common types of drive repair is AC drive repair. This type of drive is used in most industries, and the main causes of failure are related to the IGBT, capacitors, and power section. DC drive repair is much more specialized than AC drive repair because this drive is used in heavy industries such as steel and furnaces, and its repair requires more knowledge. Inverter repair cost: The truth is that a fixed amount cannot be set, and the cost of drive repair depends on the type of fault and many factors must be considered, including: The higher the drive power, the more expensive the parts and repair costs are. Some brands like Siemens and Schneider have different parts prices. The cost of drive repair depends on the faulty part; for example, the IGBT module is one of the most expensive parts.

Radman Engineering Consultant and Technical Services (RADMAN) With nearly two decades of engineering and technical experience in electrical and electrical installations Active in oil and gas, steel, mining, chemical and pharmaceutical industries, automotive industries, and food industries projects Provider of electrical engineering and technical services for electrical installations Engineering, design, manufacturing, installation, execution, commissioning, maintenance and support, training Design and implementation of electrical and electrical installations for factories and industrial plants Design and construction of various low and medium voltage electrical substations (MCC-LV-MV-HV-400v-6kv-20kv) Design and implementation of protection for transformers, electrical substations, electrical panels, power cables, and industrial equipment Design, manufacture, and implementation of various industrial electrical panels (MCC-LV-MV-HV-400v-6kv-20kv) Design and construction of various generator synchronization panels (single generator, multiple generators, generator with mains power) Synchronization and commissioning of various generators with different capacities Design and construction of various capacitor banks at different voltages and capacities Resolving unwanted harmonic problems in factories and industrial units Commissioning, installation, and operation of various inverters and soft starters at different capacities and voltages (LV-MV-400v-6kv) Design and implementation of PDCS systems and automation and monitoring of electrical substations, automation and monitoring of transformers, automation and monitoring of generators, automation and monitoring of power plants, automation and monitoring of electrical consumers Design and construction of various diesel and solar power plants in different sizes and capacities Design and implementation of industrial lighting for factories - design and implementation of outdoor lighting for factory premises - design and implementation of street lighting Design and implementation of grounding and lightning protection systems for industrial plants and factories Electrical installation and electrical panel drafting - electrical and electronic drafting for industrial machines and equipment Execution of tray work, piping, and cable laying for electrical installations and industrial plants Overhaul repairs and electrical and electronic repairs for factories, industrial units, and industrial machinery Supply of various electrical parts and equipment, generators and transformers, various inverters and soft starters Conducting specialized and practical training courses in industrial electricity, electrical panels, inverters, and soft starters Workshop phone: 02645367231 Mobile phone: 09128596624 and 09114972012 Website: https://www.linkedin.com/in/radman-engineering Email: Radman.etsc@gmail.com Industrial workshop address: Alborz Province - Nazarabad

☀️ Sana Solar | Manufacturing and Supplying Solar Energy Equipment Sana Solar operates in the field of renewable energies, engaged in the production, supply, and implementation of solar equipment and systems, offering innovative solutions for energy generation and storage. ? Sana Solar Products and Services: • Production and supply of solar panels • Sale of various solar inverters • Sale of LiFePO4 lithium batteries • Providing complete solar packages • Designing and implementing solar systems tailored to consumption levels • Providing energy storage and emergency power systems ? Suitable for: Homes and villas | Gardens and farms | Shops and businesses | Companies and commercial complexes | Pharmacies and centers sensitive to power outages ? Headquarters: West Azerbaijan, Urmia, Urmia University Science and Technology Park ? Providing services and shipping equipment nationwide ? Contact and consultation: 09143401814 09918816598 ? Instagram: @sana_electronic_2006 ☀️ Sana Solar; a reliable solution for clean energy production and storage

At Iran Trans Trans Store, leveraging experience and expertise, we offer specialized repair services for Faratel stabilizers and others. Our services include: Precise troubleshooting and repair of various stabilizers. Specialized repair of various protector transformers and single-phase and three-phase power boosters: Faratel, Sara, and imported models... Specialized repair: Faratel transformers.... Faratel 2 kW. Faratel 6 kW. Faratel 8 kW. Faratel 12 kW. Single-phase and three-phase Repair of various Sara transformers and Chinese power boosters With 30 years of work experience Use of original and high-quality parts in repairs. Repair of all types of stabilizers and protectors / (UPS) / Repair of various refrigerator transformers and refrigerator protectors (Repair of various industrial power transformers and protectors) Repair of automatic stabilizer transformers, Chinese and Iranian, single-phase and three-phase Repair of all types of Faratel single-phase and three-phase stabilizers Repair of automatic transformers and industrial stabilizers Specialized troubleshooting of electronic boards Replacement of defective parts with original parts Periodic servicing and maintenance of devices Complete testing of devices after repair and before delivery Repair of all Faratel models Home stabilizers Office stabilizers Industrial stabilizers Voltage stabilization transformers Industrial voltage protectors Signs of stabilizer failure: Device not turning on Fluctuation or drop and rise in output voltage Continuous on/off switching Error or alarm display Unusual noise Reduced device performance and efficiency Why Iran Trans? Experience in repairing industrial electrical equipment Accurate and principled troubleshooting Fair cost and cost announcement before repair Use of original imported parts by the company Quick response and specialized consultation Device acceptance from all over Iran Iran Trans – Lalehzar Tehran Free consultation and answering your questions. We earn your trust and satisfaction by providing professional and fast services.

Smart Logo SCD12RL is a PLC and industrial controller for automation, electrical panels, and machinery control. Check technical specifications, applications, features, and usage instructions. PLC Smart Logo SCD12RL with 8 inputs and 4 outputs, suitable for industrial automation, electrical panels, and machinery control. View technical specifications and purchase the Iranian Smart Logo PLC. Smart Logo SCD12RL is a programmable logic controller designed for use in control systems and industrial automation. This product is designed to execute control programs, manage inputs and outputs, and control electrical equipment in industrial panels. Using a PLC compared to traditional control circuits allows changing operational logic, program development, and implementation of various control processes. SmartLOGO SCD12RL can be used in industrial automation projects, machinery, electrical panels, production lines, and control equipment. Suitable design for industrial control systems Programmable capability Suitable for electrical panels and automation Ability to control electrical equipment Designed for use in industrial projects Usable in machinery Capability to develop control programs Suitable for custom automation projects PLC Smart Logo SCD12RL can be used in various control and automation projects, including: Industrial electrical panels Industrial machinery Production lines Automatic control systems Pump control Fan and ventilation control Motor control Emergency power systems Industrial equipment Monitoring systems Process control Building automation Control panels Custom PLC projects