ALSTOM UT150-1 State-of-the-art relay protection device

ALSTOM UT150-1 State-of-the-art relay protection device

INTRODUCTION

The ALSTOM UT150-1 is a state-of-the-art relay protection device designed for monitoring and safeguarding electrical equipment and systems in power systems. Manufactured by ALSTOM (now a part of General Electric’s Energy division), it ensures the reliability and stability of electrical networks. This device plays a pivotal role in detecting and responding to faults or abnormal operating conditions, thereby minimizing the risk of damage and outages.

PARAMETERS

Input voltage：110V-380V

Electric current：1A-30A

Power： 5W-130W

Warranty period：1 year

Stock Quantity：30

Place of origin：United States, France, Japan, Viet Nam, Australia, Russia, Germany, Italy, Arabia 

Specifications:
The specifications of the ALSTOM UT150-1 include:

Protection Functions: It offers a comprehensive range of protection functions such as overcurrent, overvoltage, undervoltage, and frequency protection.

Accuracy: High precision is achieved through advanced digital signal processing techniques

Communication Interfaces: Supports multiple communication interfaces like IEC 61850, Modbus, and DNP3, facilitating seamless integration with other devices and systems

Programming: The device supports programming configurations, allowing for flexible settings and parameter adjustments according to specific system needs

Display: Features a display panel for intuitive visualization of protection parameters and status

Functional Characteristics:

Monitoring: Continuously monitors current, voltage, frequency, and other parameters in the power system

Protection: Takes proactive measures, such as breaker operation or equipment isolation, to mitigate the effects of faults

Reliability and Safety: Incorporates reliable hardware and components, along with fault diagnosis capabilities, to ensure safe and uninterrupted operation

Functions and Features

Multi-function protection:

UT150-1 relay protection device has multiple protection functions, including over-current protection, over-voltage protection, under-frequency protection, over-frequency protection, short-circuit protection, etc., to ensure that the equipment and power lines are not damaged.

High-precision measurement:

Adopting advanced digital signal processing technology, it has high-precision measurement and protection capability, and can accurately monitor the current, voltage, frequency and other parameters in the power system.

Programmability:

Supporting programming configuration, flexible settings and parameter adjustments can be made according to specific power system requirements to adapt to different protection needs.

Communication interface:

With a variety of communication interfaces, such as IEC 61850, Modbus, DNP3, etc., it can exchange data and communicate with other monitoring systems and remote control systems to achieve centralised monitoring and control.

Display screen:

Equipped with a display screen, it can intuitively show the current protection parameters and status, which is convenient for users to monitor and maintain.

High reliability:

Adopting reliable hardware and components, it has good stability and reliability, and can run stably for a long time in various harsh industrial environments.

Safety:

With multi-layer safety functions, including protection and fault diagnosis functions, it prevents unauthorised access and operation, ensuring safe operation and troubleshooting of the system.