Description
PPD113 B01-10-151000 (3BHE023784R1032) & PPD103B01 (3BHE020455R0001)
ABB AC 800PEC High-Speed Control Module Pair
This matched hardware set belongs to ABB AC 800PEC real-time control platform, widely deployed for power electronic regulation, generator excitation and high-dynamic drive control systems. The PPD113 acts as main high-speed processing unit, while PPD103B01 serves as coordinated interface and signal processing companion board. Combined, they deliver microsecond-level fast loop computation, synchronous signal sampling and reliable bus communication for time-critical industrial control tasks. All units undergo factory matching testing to guarantee stable collaborative operation within UNITROL excitation systems and power converter control cabinets.
Core Functional Advantages
• Ultra-short control cycle capability supports high-frequency regulation, perfectly suited for static excitation, active rectifier and inverter control demands
• Rich onboard communication interfaces including CEX2 internal bus, Ethernet and serial ports, enabling seamless data exchange with upper monitoring systems
• Independent galvanic isolation for signal circuits suppresses ground loop interference and improves stability under complex electromagnetic environments
• Comprehensive built-in diagnostic system tracks hardware status, communication quality and signal anomalies; fault logs are retained for post-event analysis
• Conformal coated printed circuit boards enhance resistance against humidity, dust and corrosive gas inside power station control rooms
• Modular rack-mounted structure supports convenient replacement during equipment overhaul, lowering system downtime
• Multiple embedded protection mechanisms shield hardware against surge voltage, reverse polarity and transient electrical impacts
• Compatible with MATLAB/Simulink engineering workflow, facilitating rapid development and download of custom control algorithms

PPD113
Technical Data Summary
| Label | Specification Details |
|---|---|
| Complete Module Codes | PPD113 B01-10-151000 / 3BHE023784R1032
PPD103B01 / 3BHE020455R0001 |
| Manufacturer | ABB |
| Platform | AC 800PEC Real-Time Control System |
| Primary Function | High-speed real-time computation, multi-channel signal acquisition, power control algorithm execution, system bus communication |
| Rated Supply Voltage | 24 VDC |
| Control Cycle Range | Microsecond-level fast control loop |
| Supported Protocols | Modbus TCP, CEX2 internal bus, serial communication |
| Cooling Mode | Natural convection, fanless design |
| Operating Temperature | 0 ℃ ~ +60 ℃ |
| Storage Temperature | -40 ℃ ~ +85 ℃ |
| Ambient Humidity | 5% – 95% RH, non-condensing |
| Installation Format | Standard control cabinet rack mounting |
| Continuous Operation | 24/7 unattended operation for critical power equipment |
Installation & Commission Notes
Typical Deployment Fields
Thermal & Hydropower Generator Excitation Systems
Core control hardware for UNITROL static excitation equipment, realizing automatic voltage regulation and generator parallel operation control.
Power Converter & HVDC Auxiliary Control Cabinets
High-speed regulation for rectifiers, inverters and active power filtering devices in power grid engineering projects.
Metallurgical Rolling Mill Drive Control
Meet fast dynamic control requirements of high-power AC and DC transmission equipment for metal processing production lines.
Distributed Energy & Microgrid Control Systems
Real-time power regulation control for energy storage converters and grid-connected new energy power generation units.
Control System Retrofit & Spare Part Replacement Projects
Direct hardware replacement for existing AC 800PEC platform equipment, compatible with original cabinet layout and secondary wiring.
