ABB UCD224A102 3BHE023681R0102 Gate pole drive board (also known as power unit control board)

ABB UCD224A102 3BHE023681R0102 Gate pole drive board (also known as power unit control board)

Specific Parameters

Brand ABB (Switzerland)

Product Series ABB UCD Series

Product Type Industrial-Grade Gate Drive Board, Power Unit Control Board, Original Spare Part for Medium-Voltage Inverters

Model ABB UCD224A102 3BHE023681R0102

Country of Origin Switzerland

Compatible Devices ABB ACS 1000, ACS 5000 Series Medium-Voltage Inverters, ABB 5SNA, 5SNE Series IGBT/IGCT Power Modules

Processor 32-bit RISC CPU

Operating Power Supply +24V, +15V, -8V Isolated Low-Voltage DC Power Supply

Rated Power Consumption 9W

Memory 8MB Flash, 16MB RAM

Communication Interfaces 2 RS232 Interfaces, Optical Fiber Communication Interface

Communication Protocols PROFIBUS, MODBUS, EtherCAT

Protection Type Short Circuit/Overcurrent Protection (DESAT), Undervoltage Lockout, Temperature Monitoring, Electromagnetic Interference Protection, High-Voltage Electrical Isolation Protection

Electrical Isolation Up to Several Thousand Volts, Completely Separating Low-Voltage Control Circuit from High-Voltage Main Circuit

Protection Response Speed Microsecond Level (DESAT Protection)

Operating Temperature Range -25℃ to 60℃

Storage Temperature Range -40℃ to 70℃

Relative Humidity 5% to 95%, Non-Condensing

Protection Level IP20

Physical Dimensions 263mm×138mm×88mm (Length×Width×Height)

Physical Weight Approximately 2.35kg

Mounting Method DIN Rail Mounting or PCB Board Mounting

Special Functions PWM Command Signal Conversion, Gate Drive Amplification, LED Status Indication, Fault Diagnosis, Optical Fiber High-Speed Communication, Temperature Monitoring, Undervoltage Lockout

Product Material High-Quality Industrial Flame-Retardant Board

Customizable No

Certification Standards CE, EMC

Warranty Period 12 Months

Product Performance

Compatible with ABB ACS 1000/5000 series medium-voltage inverters and dedicated IGBT power modules, powered by isolated low-voltage DC, the UCD224A102 3BHE023681R0102 as an original spare part is easy to replace, which can quickly restore the function of the inverter power unit and ensure continuous system operation.

Equipped with a 32-bit RISC CPU, it has strong processing capability, can accurately complete the isolation, amplification and shaping of PWM command signals, and the drive waveform is optimized to minimize power switch loss and improve inverter operation efficiency.

Integrated with microsecond-level DESAT short circuit/overcurrent protection and undervoltage lockout function, it can quickly identify faults and execute soft turn-off, effectively protecting expensive IGBT power modules, and running safely and reliably.

Adopting optical fiber communication and high-voltage electrical isolation design, it has extremely strong anti-electromagnetic interference ability, which can prevent high-voltage transient interference from entering the low-voltage control system and ensure the stable operation of the controller and the safety of personnel.

Reinforced packaging with industrial-grade flame-retardant material, strong adaptability to wide temperature environment, integrated with complete state monitoring and fault diagnosis functions, which can transmit operation data in real time, facilitating quick fault location and efficient operation and maintenance.