ABB ASE2UDC920AE01 (3BHB022793R0001) interface module

Description

The ABB ASE2UDC920AE01 (3BHB022793R0001) is a specialized control and interface module utilized within ABB’s high-power electronics systems, such as the UNITROL excitation family and large-scale MEGADRIVE frequency converters. It serves as a critical bridge for managing DC link monitoring and high-speed signal distribution within power conversion stacks.

 

Product Description

This module is engineered to handle real-time data acquisition and control signals in environments with extreme electromagnetic interference. It is typically integrated into the control cabinets of synchronous motor drives or power plant excitation systems to ensure precise regulation of the DC bus and gate-firing sequences. Its robust build quality reflects its application in utility-grade infrastructure and heavy industrial automation.

 

Technical Parameters

 

Key Operational Features

• High-Speed Processing: Optimized for microsecond-level response times, essential for protecting power semiconductors against overvoltage or overcurrent conditions.
• EMI Immunity: Employs advanced shielding and localized filtering to operate reliably in proximity to high-frequency switching power stacks.
• Real-Time Monitoring: Features integrated self-diagnostics that continuously report module health and communication status to the central AC 800PEC controller.
• Rugged Construction: Built with industrial-grade components and conformal-coated PCBs to resist moisture, dust, and vibration in harsh industrial sites.

 

Recommended Similar Models

For engineers maintaining or designing systems based on the 3BHB or UNITROL series, the following modules offer similar or complementary functionality:

1. 3BHB004661R0001 (KUC711AE01): A core control module frequently used for firing angle management.
2. 3BHB006125R0002: A specialized interface board for high-power rectifier monitoring.
3. 3BHB013088R0001: An alternative DC link interface module used in earlier MEGADRIVE configurations.
4. 3BHE022294R0103 (GFD233): A high-speed fiber-optic interface unit within the AC 800PEC family.
5. 3BHE039293R0101: A modern high-performance controller board used in current-generation UNITROL systems.

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One year warranty, special discount after sale
The company focuses on DCS, PLC, robot, large servo four systems
The main products are all kinds of module/card, controller, touch screen, servo drive
The company's advantages: the supply of imported original products, professional production of accessories
Fast delivery time, complete supply, The seller has more than $1526000 worth of industrial control products inventory
We Can transport to the world！！！
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Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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