The relevant information of ALSTOM UT150-1 can be summarized as follows:

manufacturer

ALSTOM， It has now become a part of General Electric’s (GE) energy department. This is a global company that provides power equipment, automation, and control solutions in the fields of electricity and energy.

Function

UT150-1 is a relay protection device whose main function is to monitor parameters such as current, voltage, and frequency in the power system to ensure stable operation of the power system.

Application field

This device is commonly used in power equipment and facilities such as power systems, power distribution, substations, and power plants.

Protection function

UT150-1 has multiple protection functions, including but not limited to overcurrent protection, overvoltage protection, undervoltage protection, over-frequency protection, underfrequency protection, and short-circuit protection, all of which jointly ensure the safe operation of equipment and power lines.

Technical features

Universal: suitable for the protection needs of various power systems.

High precision: Adopting advanced digital signal processing technology.

Programmability: Supports programming configuration and allows for flexible settings and parameter adjustments based on specific power system requirements.

Communication interface

Devices are usually equipped with communication interfaces to facilitate data exchange and communication with other monitoring systems and remote control systems. Common communication protocols include IEC 61850, Modbus, DNP3, etc.