ABB PPD517A3011 3BHE0741576R3011 Excitation Controller

Product Overview
ABB PPD517A3011 3BHE0741576R3011 is a high-performance excitation controller designed for power management automation and industrial applications. It provides accurate control of generator excitation current, ensures stable operation of generator and voltage management.
Technical Specifications
Model No.: PPD517A3011
Order Number: 3BHE0741576R3011
Size: 60cm x 15cm x 10cm
Weight: 4.5 kg
Operating temperature range: from -40°C to +70°C
Communication protocol: Modbus Plus support

Functional characteristics
High-precision control: can accurately control the excitation current, ensure the stable operation of the generator and voltage management.
Multiple control modes: support various excitation modes such as voltage regulation, reactive compensation and power factor management.
Automatic regulation and protection: the built-in adaptive control algorithm and protection function can automatically adjust the excitation current, prevent malfunctions such as overvoltage, underexcitation and overheating.
Communication capabilities: Support for various communication protocols such as Modbus and IEC 61850 facilitates data exchange and remote control with devices such as top-level monitoring systems and PLCs.
User-friendly: Equipped with graphical user interface and intuitive configuration software, simplifying parameter setting, fault diagnosis and maintenance.

Areas of application
Power plants: excitation control for generators.
Substation: used for voltage regulation and stability management.
Other power systems: for scenarios requiring excitation control.