ABB’s PCD231B101 3BHE025541R0101 is an exciting system controller with high precision and high efficiency, which is widely used in motor driven inverter control boards. The controller adopts three-phase fully controlled bridge thyristor rectifier circuit, which can provide DC excitation current to the rotor winding of synchronous motor. Meanwhile, the deexcitation circuit is composed of thyristor and diode in inverse parallel to form a high-power electronic switch, which ensures that the rotor excitation winding is neither open nor short circuit during asynchronous starting of synchronous motor, so as to avoid overvoltage and overcurrent.
With its excellent performance and stability, this controller module provides a reliable solution for the field of industrial automation, suitable for a variety of industrial applications, such as manufacturing, petrochemical, power and other fields. Its technical specifications include but are not limited to rated voltage AC 380 V, rated current 10 A, power output 2.5 kW, frequency range 0.5 Hz to 150 Hz, and vector control mode.
In addition, the PCD231B101 3BHE025541R0101 controller module is 150mm x 100mm x 50mm in size, weighs about 500g, and is usually made of aluminum alloy housing, which has good heat dissipation performance and durability. This ABB product is a worthy choice for businesses and technicians who need inverter control interface modules.