ABB XTB750B01 is a multifunctional module widely used in industrial automation and control systems. Depending on the source, the product can be described as the following types:

Single phase high-precision fully automatic AC voltage regulator:

It consists of a contact type autotransformer, a servo motor, and an automatic control circuit.
When the voltage of the power grid is unstable or the load changes, the automatic sampling control circuit will send a signal to drive the servo motor, adjust the position of the carbon brush of the autotransformer regulator, and adjust the output voltage to the rated value and maintain stability.
DC circuit breaker:

High performance DC circuit breaker, suitable for fields such as transportation, charging stations, and wind power generation.
Characterized by high voltage, high current, and high protection level, it ensures the stability and safety of power transmission.
PLC/DCS system spare parts:

Provide main power and battery power options to increase user flexibility in selection.
Can be used for various industrial automation applications, providing reliable and effective control capabilities to optimize processes and improve productivity.
Output module:

Used for signal transmission and output, it plays an important role in industrial automation and control systems.
Support communication interfaces to receive commands and signals from control systems or upper level computers.
Power module:

Widely used in the fields of power distribution, control, protection, and communication in the power system.
Made with advanced technology and high-quality materials, it has the characteristics of high efficiency, reliability, safety, and energy saving.
Modular equipment:

Designed for multiple applications, with high performance and reliability.
Including different types of I/O point expansion boxes and other functional modules.