ABB GFD233A 3BHE022294R0101

Description

ABB GFD233A 3BHEO22294R0101 excitation controller module is a device used to control the excitation current of the alternator. The field current is the current flowing through the generator's field windings, and it is this current that determines the strength of the magnetic field produced by the generator. The strength of the magnetic field in turn determines the magnitude of the voltage induced in the generator armature windings.

The GFD233A is a three-phase brushless excitation controller designed for generators with rated voltages up to 690V. It is a compact and lightweight unit that is easy to install and maintain. The GFD233A has many features that make it a versatile and reliable excitation controller, including:
Automatic voltage regulation (AVR)
Soft start and soft stop, Guodian protection, etc. GFD233A 3BHE022294R0101ABB high-voltage inverter adopts advanced power unit series superposition technology, with output voltage levels from 3kV to 11kV, which can meet the needs of various high-voltage applications. It achieves the required high voltage through the series superposition of multiple power units. Each power unit is equipped with independent rectification, filtering and driving parts, which has the characteristics of high reliability, high efficiency and low harmonics.