UAD149A1501 3BHE014135R1501 excitation control unit
Product Manual：
UAD149A1501 (3BHE014135R1501) excitation control unit
UAD149A1501 is an excitation control unit in industrial power systems and generator control, used to regulate the excitation current of synchronous generators and achieve precise control of generator output voltage and power factor. This module is widely used in power plants, substations, and large-scale industrial power systems.
1、 Module positioning
The excitation control unit is a core component of the generator automation control system. By adjusting the excitation current, it achieves stable output of the generator voltage and supports reactive power regulation and grid stability control of the system.
2、 Main functions
Control the excitation current of synchronous generator
Stable generator terminal voltage and power factor
Support automatic/manual excitation regulation mode
Fault detection and protection output
Communicate with the upper controller or protective relay
Provide status monitoring and alarm functions
3、 Technical features
High precision voltage control
Can quickly respond to load changes and maintain stable generator output.
Closed-loop excitation control
Real time adjustment of excitation through feedback signals to achieve dynamic control.
Multi mode operation
Support automatic adjustment, manual operation, and remote control.
Complete protection function
Including over excitation, under excitation, and temperature anomaly protection.
Industrial grade reliability
The module adapts to high temperature, high humidity, and electromagnetic interference environments to ensure long-term stable operation.
UAD149A1501 3BHE014135R1501 Product detailed pictures：
