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The GE Transformer Management Relay SR745-W2-P1-G1-HI-A-L-R-CSDN is an advanced device designed for transformer protection and management in power systems. The following is a detailed analysis of the relay:

Basic information

Model: SR745-W2-P1-G1-HI-A-L-R

Brand: GE (General Electric)

Dimensions: 72mm x 28mm x 25mm

Chassis series: 735 SR Series

Technical specification

Analog output large load:

10 kΩ, 0 to 1 mA

600Ω, 4 to 20 mA

Main function

Transformer protection: The relay is mainly used to protect the transformer in the power system from various faults, such as over current, over excitation, etc.

FlexLogic™ technology: Using FlexLogic™ technology, the relay allows users to combine set point capabilities to create flexible programming structures specific to the system to suit different protection needs.

Integrated Monitoring and protection: In addition to the basic protection functions, the relay combines percentage differential, frequency protection and a variety of other protection elements, as well as harmonic distortion monitoring (THD).

peculiarity

Enhanced display: Features an enhanced 40-character display that allows users to manually enter Settings.

Easy installation: Designed to fit on a standard 19-inch panel, it is easy to integrate into existing systems.

Highly configurable: Thanks to the application of FlexLogic™ technology, the relay is highly configurable and can be adapted to a variety of complex power system configurations.

Application field

It is mainly used in the protection of transformers and other important equipment in power systems to ensure the stable operation of the system.

Additional function

Dynamic CT ratio mismatch correction: Monitors the on-load tap position and automatically corrects CT ratio mismatch to improve protection accuracy.

Multiple set point groups: Allows users to enter and dynamically select up to four different sets of relay Settings to suit different protection needs.

Sum up

GE Transformer Management Relay SR745-W2-P1-G1-HI-A-L-R-CSDN is a powerful and technologically advanced transformer protection relay. Its unique FlexLogic™ technology and highly configurable features make it ideal for transformer protection in power systems. At the same time, its enhanced display, convenient installation and additional features further enhance its performance and flexibility in practical applications.

GE Transformer management relay SR745-W2-P1-G1-HI-A-L-R-CSDN

GE Transformer management relay SR745-W2-P1-G1-HI-A-L-R-CSDN

GE Transformer management relay SR745-W2-P1-G1-HI-A-L-R-CSDN

GE Transformer management relay SR745-W2-P1-G1-HI-A-L-R-CSDN

GE Transformer management relay SR745-W2-P1-G1-HI-A-L-R-CSDN