Alstom PU321 protective relay

Alstom PU321 protective relay

Product Details Introduction

Alstom PU321 protective relay is a commonly used protective device in power systems, with various application fields, as follows:

power plant:

Protect the generator and its auxiliary equipment to prevent faults such as overcurrent, overvoltage, and abnormal frequency.

Monitor and protect the operating status of the generator set to improve the reliability of the power generation system.

Substation:

Used for the protection of transformers to prevent damage caused by overload, short circuit, and other abnormal situations.

Provide busbar and feeder protection to ensure the safe operation of the power system.

Transmission and distribution network:

Protect transmission lines to prevent faults such as overloading and short circuits.

By quickly cutting off faulty lines, reducing the impact on other parts of the power grid, and maintaining system stability.

industrial enterprise:

Protect the internal power system of the enterprise, including electric motors, distribution equipment, etc., to prevent equipment damage and production interruption caused by electrical failures.

Improve the reliability of power supply in industrial production, reduce losses caused by power outages and equipment failures.

Transportation:

Applied in railway and electric traction systems to protect power supply equipment and lines.

Provide real-time monitoring and protection of electrical equipment to improve the safety and reliability of transportation systems.

New energy:

In new energy generation systems such as wind power and photovoltaic power, provide power protection to ensure the safe operation of the system.

Protect key equipment such as inverters and battery energy storage systems.

Municipal engineering:

Protect key equipment in the municipal power system and ensure the stability of urban power supply.

Applied to power protection of municipal facilities such as water treatment plants and sewage treatment plants.

Alstom PU321 protective relay is widely used in various fields due to its high-performance and multifunctional protection characteristics, helping to improve the safety and reliability of power systems.

Product image

Related products:

KOLLMORGEN 6SM57M-3.000 servo  

HONEYWELL 05704-A-0146 Digital

PROSOFT MVI46-MCM communicatio

其他网站链接

KOLLMORGEN PC834-001-T 无刷伺服驱动器

GE IC670ALG310 电压源模拟输出模块

GE F650BABF1G0HI 保护装置板卡