ABB 3BHB013085R0001 (Order No.) GVC750BE101 (Matching Series) is a core power electronic component combination under ABB, where 3BHB013085R0001 is a dedicated drive control module and GVC750BE101 is a Swiss-imported IGCT (Integrated Gate Commutated Thyristor) power module. These two modules are used together, belonging to the relevant product line of ABB 5SHY series, with the core positioning of "drive control and energy conversion center" for medium-voltage and high-power power conversion systems. This combination is specifically designed for high-voltage inverters and high-power converters, compatible with ABB ACS800 and ACS880 series drives. It can be adapted to converters of 300kVA~10MVA without series or parallel connection, and the power can be expanded to 100MVA through series and parallel connection. It is widely used in medium-voltage and high-power scenarios such as wind power generation, solar power generation, power transmission, rail transit and industrial drives. Relying on the low on-state voltage drop, high blocking voltage characteristics of the IGCT device and the precise control capability of the drive module, it realizes efficient and stable power conversion and power regulation, suitable for harsh industrial sites with high dust, strong vibration and strong electromagnetic interference.

1. Working Principle and Structural Features

The core working principle of this product combination revolves around the precise drive, energy conversion and safety protection of the IGCT module, and the two work together to form a complete power control unit: the GVC750BE101 IGCT module combines the on-state characteristics of thyristors and the switching characteristics of transistors. As the core of energy conversion, it undertakes the on-off control and energy conversion tasks of high voltage and large current. It effectively reduces dynamic losses through anode transparent emitter technology and optimizes conduction efficiency. Its on/off control unit is integrated into the module, which only needs an external power supply to work, and the control function can be easily realized through optical fiber connection; the 3BHB013085R0001 drive control module, as the "command center", is responsible for converting the control signal sent by the upper computer or main control board into a precise drive signal to control the on and off of the IGCT module. At the same time, it real-time monitors the operating status of the IGCT module, integrates signal processing, communication and safety protection functions. Once an abnormal working condition is detected, it can quickly block the drive signal to avoid damage to the IGCT module, and feed back the fault status to the main control system to ensure the safe and stable operation of the entire power conversion system. In addition, the GVC750BE101 IGCT module does not require a snubber circuit, its improved loss characteristics allow high-frequency applications to extend to the kHz range, and it can realize short switching pulse trains with a switching frequency of up to 40kHz. The uniform switching characteristics make its safe operating area reach the dynamic avalanche limit.

2. Core Technical Specifications

（1）Core Parameters of GVC750BE101 IGCT Module

• Core Model: GVC750BE101 (Series Model), Product Type: Medium-Voltage Frequency Conversion Device, Swiss-Imported IGCT (Integrated Gate Commutated Thyristor) Module;
• Core Electrical Parameters: Rated Voltage 4500V (Peak Off-State/Reverse Repetitive Voltage VDRM/VRRM), Rated Current 3500A (RMS On-State Current IT (RMS)), Rated Power about 18000kW, Surge Current ≥55kA (Single Cycle ITSM,1 cycle);
• Switching and Trigger Parameters: Typical Switching Frequency 500Hz, capable of realizing short switching pulse trains up to 40kHz, no snubber circuit required, low trigger power, easy integration of trigger and status monitoring circuits, Turn-Off Time ≤95μs (tq);
• Thermal and Insulation Parameters: Thermal Resistance from Junction to Substrate 0.0035℃/W, IGCT Junction Temperature Operating Range -40℃~+125℃, Insulation Voltage 5000V AC (withstand 1-minute voltage test), optimized heat dissipation design, compatible with forced air cooling or water cooling schemes;
• Protection Function: Built-in monitoring units for overcurrent, overvoltage and overheating protection, uniform switching characteristics enhance the safe operating area to the dynamic avalanche limit; combined with 3BHB013085R0001 drive module, it can realize short circuit protection (response time ≤0.8μs) with abnormal trigger blocking function;
• Physical Characteristics: Size about 420mm×220mm×280mm (slightly different for sub-models), Weight about 8.5kg, adopt press-fit installation, heat sink serves as power terminal electrical contact;
• Operating Environment: Operating Temperature Range -40℃~+70℃, Ambient Humidity 0-95% (no condensation), Protection Rating IP20, Anti-Electromagnetic Radiation (EMI Immunity ≥100V/m), suitable for medium-voltage and high-power industrial scenarios with high dust, strong vibration and high voltage fluctuation;
• Compatibility and Certification: Seamlessly compatible with 3BHB013085R0001 drive control module, can be used with ABB 5SHY series IGCT modules and 3BHE series I/O modules, compatible with ABB ACS800 and ACS880 series drives; compliant with IEC 60747-6 standard, certified by CE and UL, suitable for 300kVA~10MVA converters, expandable to 100MVA;
• Other Features: Adopt anode transparent emitter technology, low on-state voltage drop, high blocking voltage, low dynamic loss; 100-MVA transformers based on this module have been put into commercial operation with extremely high reliability, suitable for medium-voltage applications of ABB ACS1000 drives.

（2）Core Parameters of 3BHB013085R0001 Drive Control Module

• Core Model: 3BHB013085R0001 (Order No.), Product Type: IGCT Dedicated Drive/Control Module, belonging to the supporting drive product line of ABB 5SHY series;
• Core Function Parameters: Responsible for the drive control and status monitoring of IGCT modules such as GVC750BE101, supporting signal amplification, logic control and fault feedback, and can convert upper computer instructions into switching drive signals for IGCT modules;
• Electrical Parameters: Input Voltage 24VDC, Output Drive Voltage compatible with GVC750BE101 module (about ±15V), Output Drive Current suitable for IGCT gate needs, On-State Resistance can be as low as 1.8mΩ;
• Communication and Protection Parameters: Equipped with PROFIBUS / EtherNet/IP communication interface, supporting real-time communication with the main control system; built-in trigger mechanisms for overcurrent, overvoltage, undervoltage and overheating protection, fast fault response, capable of quickly blocking drive signals and feeding back fault status;
• Physical Characteristics: Size about 170mm×110mm×35mm (slightly different for sub-models), Weight about 0.35kg, adopt slot-type or bolt-fixed installation, support Field Replaceable Unit (FRU);
• Operating Environment: Operating Temperature Range -20℃~+60℃, Ambient Humidity 5%~95% (no condensation), Protection Rating IP65, strong anti-electromagnetic interference ability, complying with industrial electromagnetic compatibility standards;

• Other Features: Industrial-grade imported quality, excellent Mean Time Between Failures (MTBF) ≥300,000 hours, supporting 24/7 continuous operation, no complex on-site commissioning required, plug-and-play; signal connection and high-voltage test must be completed after installation before putting into use.

3. Core Product Advantages

• Excellent Collaborative Performance: The two are seamlessly compatible. The GVC750BE101 IGCT module has low on-state voltage drop, high blocking voltage and stable switching performance. The 3BHB013085R0001 module provides precise drive and comprehensive monitoring. Combined with anode transparent emitter technology, it effectively reduces dynamic losses and improves the power conversion efficiency of the entire system, with a conversion efficiency of over 98.5%;
• Strong Power Expandability: It can be adapted to converters of 300kVA~10MVA without series or parallel connection, and the power can be expanded to 100MVA through series and parallel connection, adapting to medium-voltage and high-power scenarios of different power levels, meeting the needs of converters from small and medium-sized to large-scale power transmission equipment;
• Comprehensive Safety Protection: The GVC750BE101 module has an excellent safe operating area, and the 3BHB013085R0001 module integrates multiple protection mechanisms. Combined with the self-protection characteristics of the IGCT module, it can realize all-round protection such as overcurrent, overvoltage, overheating and short circuit, with fast fault response, maximizing the protection of core components and reducing equipment maintenance costs;
• High Reliability and Stability: Adopting high-quality semiconductor materials and advanced manufacturing processes, the GVC750BE101 module has been verified to have extremely high reliability in commercial operation. The 3BHB013085R0001 module has an IP65 protection rating, strong anti-interference and anti-harsh environment capabilities. Both support long-term continuous operation, have a long mean time between failures, and are suitable for harsh industrial working conditions;
• Convenient and Efficient Operation and Maintenance: Both adopt modular design. The 3BHB013085R0001 module supports Field Replaceable Unit (FRU) design, which is easy to install and disassemble. Fault signals are fed back to the main control system in real time, which can quickly locate abnormalities and reduce downtime for maintenance; the GVC750BE101 module's modular design facilitates installation, maintenance and expansion;
• Wide Adaptability: Compatible with ABB ACS800, ACS880, ACS1000 and other series drives, can be used with 5SHY series IGCT modules and 3BHE series I/O modules to form a complete automatic control system, widely used in new energy, power transmission, rail transit, industrial drives and other fields;
• High-Frequency, Efficient and Energy-Saving: The GVC750BE101 module does not require a snubber circuit, its improved loss characteristics allow high-frequency applications to extend to the kHz range, and it can realize 40kHz short switching pulse trains with low energy loss. The 3BHB013085R0001 module has an efficient circuit design, which further reduces system energy consumption and meets the requirements of green production;
• High Cost-Effectiveness: Adopting high-quality materials and advanced technology, it has excellent performance, reasonable price, long service life, no complex debugging required, plug-and-play, low long-term operation cost, and high cost-effectiveness.

4. Application Scenarios

• New Energy Power Generation Field: Power conversion units of wind power generation and solar photovoltaic power generation equipment, as core energy conversion and drive control components, help renewable energy grid connection efficiently, improve power grid power factor and enhance power grid stability, adapting to the needs of high-power converters in large wind farms and photovoltaic power stations;
• Power Transmission and Distribution Field: High-Voltage Direct Current (HVDC) systems, static var compensators, power electronic transformers, realizing long-distance and large-capacity power transmission, power grid power factor adjustment and high-frequency voltage transformation, improving power grid operation efficiency and stability, adapting to converter equipment with power range of 300kVA~100MVA;
• Rail Transit Field: Power traction systems such as electric locomotives and subways, undertaking high-power power conversion and drive control tasks, adapting to working conditions of strong vibration and high voltage fluctuation, ensuring stable operation of the traction system and improving the safety and reliability of rail transit operation;
• Industrial Drive Field: Drive systems of large equipment such as electric arc furnaces, steel rolling mills in the metallurgical industry, high-power pumps, fans and compressors in the petrochemical industry, crushers and conveyors in the mining industry, compatible with ABB ACS800, ACS880 and ACS1000 series drives, realizing precise power control and speed regulation, ensuring the continuity of industrial production;
• Other Medium-Voltage and High-Power Scenarios: Large-scale energy storage converters (PCS), high-voltage inverters, industrial high-power transmission solutions, and power systems that require precise control of voltage, current and power factor, adapting to various industrial systems and meeting different application needs.