The HIEE300931R0001 PPC381 AE is a high-performance Power Processor and Control Board manufactured by ABB. It serves as the central processing unit, or the "brain," for the ABB ACS1000 series Medium Voltage (MV) Drives.
Direct Torque Control - DTC
Real-time Signal Processing
System Communication and Synchronization
The HIEE300931R0001 (PPC381 AE) is the core control unit, often referred to as the "brain," of the ABB ACS1000 series Medium Voltage Drive. As a high-performance Power Processor and Controller board, it features a hardware architecture based on DSP and FPGA, specifically designed to execute ABB’s proprietary Direct Torque Control (DTC) algorithm for ultra-fast and precise regulation of motor speed and torque. The board communicates with power units via multiple fiber optic links to ensure noise-immune data exchange and hosts the system firmware, making it the essential hardware foundation for real-time signal processing, fault diagnostics, and system protection.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
ABB HIEE300931R0001 PPC381 AE Power Processor and Control Board Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Used for speed control of large pipeline pumps or natural gas compressors.
Power Generation
Controlling boiler feed pumps or large induced draft fans enables power plants to achieve energy conservation and consumption reduction.
Water & Wastewater
Drive large-scale seawater desalination pumps or long-distance water transfer pumping stations.
Mining & Metals
High-performance drives for conveyor belts, mills and blast furnace blowers.
Chemical & Cement
The process is optimized by adjusting the speed in large mixers, rotary kilns, or blower systems.
Air Separation
Drive the air separation unit router to support the continuous production of industrial oxygen and nitrogen.
When using the ABB HIEE300931R0001 (PPC381 AE) control board, strictly adhere to ESD protection protocols to prevent circuit damage, and ensure that fiber optic ports are clean with proper bending radii to maintain stable communication. Additionally, always verify that the firmware version matches the original system before replacement, and regularly inspect the cooling environment during maintenance to prevent processor calculation errors or system trips caused by dust accumulation or overheating.