ABB PPD117A3011 3BHE030410R3011 AC800PEC Excitation Controller Module in stock

ABB PPD117A3011 3BHE030410R3011 is a high-performance digital control module for ABB AC800PEC platform, designed for Unitrol generator excitation systems. It implements high-speed closed-loop voltage regulation and reactive power control for synchronous generators.

This module supports multi-channel high-speed sampling and optical fiber communication. It is an obsolete spare part, widely used for maintenance and replacement of excitation cabinets in thermal power and hydropower plants.

Data Parameters

• 1. Brand: ABB

• 2. Model: PPD117A3011, Part No: 3BHE030410R3011

• 3. Product Type: AC800PEC Excitation Controller Module

• 4. Application: Unitrol excitation, SVG, power electronic conversion control

• 5. Feature: High-speed sampling, optical fiber interface, multi-protocol communication

• 6. Characteristic: Built-in protection logic, fault waveform recording, redundant bus

• 7. Communication: CEX2 backplane bus, Modbus RTU, fiber link

• 8. Compatible Devices: AC800PEC rack, UFD128 optical I/O boards

• 9. Mounting: Installed in AC800PEC standard rack slot

• 10. Operating Temperature: -20℃ ~ +60℃

Core Functions

• 1. Execute automatic voltage regulation and reactive power closed-loop control for generators.

• 2. Collect PT/CT voltage and current signals for high-speed synchronous sampling.

• 3. Run excitation protection algorithms including overvoltage, overcurrent and loss-of-excitation protection.

• 4. Exchange real-time data with DCS, HMI and protection devices via communication interfaces.

• 5. Store fault records, trigger alarms and support online diagnosis for excitation system.

Application Scenarios

• 1. Thermal power and hydropower Unitrol series generator excitation cabinet.

• 2. Static var generator SVG and active power filter APF control unit.

• 3. Energy storage converter and medium voltage rectifier power control system.

• 4. Industrial high-power power electronic closed-loop control equipment.

• 5. ABB AC800PEC old system spare replacement and overhaul.

FAQ

• 1. Q: What is ABB PPD117A3011 3BHE030410R3011?
      A: It is an excitation controller module based on ABB AC800PEC control platform.

• 2. Q: What is its main application?
      A: It is mainly used for synchronous generator excitation control in power plants.

• 3. Q: Is this model still in production?
      A: It has been discontinued, only for spare parts supply and system maintenance.

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