GE SR469-P5-HI-A20-E MULTILIN Motor Management Relay

Description

The GE SR469-P5-HI-A20-E protection device is a motor protection module designed specifically for industrial automation control systems produced by General Electric (GE). The following is a detailed introduction to the protective device:

1、 Product Overview
The GE SR469-P5-HI-A20-E protection device is typically used to protect and monitor motor and generator systems to ensure their safe and efficient operation. In industrial and power systems, this type of device is very important as it can prevent motors from being damaged by overcurrent, overheating, short circuits, and other electrical issues.

2、 Main functions and features
Comprehensive motor protection function:
This device can monitor the operating status of the motor, provide multiple protection functions such as overload protection, phase loss protection, and imbalance protection, ensuring the safe operation of the motor.
When an abnormal situation is detected, the device can promptly cut off the power or issue an alarm to prevent motor damage.
High precision detection:
By using high-precision sensors and algorithms, real-time monitoring of motor parameters such as current, voltage, and temperature can be achieved to ensure the normal operation of the motor.
Modular design:
The design is convenient for users to install and maintain, while also allowing for easy expansion of other functions.
Multiple alarm functions:

Equipped with multiple alarm functions such as fault alarm and overload alarm, it can promptly detect motor faults and remind staff to handle them.
Programmable control:
Implement different control logics through programming to meet the protection requirements of different motors. Users can program according to their actual needs to implement various complex control logic and data processing functions.
Enhanced front panel design:
The front panel is well-designed and easy to use, including an RS-232 program port interface with programmable baud rate. There is a sealable extraction handle to prevent any unauthorized disassembly. The front panel is also equipped with a large LCD display screen that can display 40 characters, making it convenient for users to check the device status.
Flexible communication interface:
Supports multiple communication protocols and interfaces, such as Ethernet/IP, Modbus TCP/IP, etc., facilitating data transmission and communication with other devices and systems.
High reliability:
Adopting industrial grade design and materials, it can operate stably under harsh environmental conditions, ensuring the reliability and stability of the system.
Easy to maintain and debug:
The design is simple and easy to clean and maintain. Provide rich debugging tools and functions to facilitate users in module debugging and troubleshooting.
High cost-effectiveness:
Reasonable price, high performance and quality, with high cost-effectiveness.
3、 Application scenarios
The GE SR469-P5-HI-A20-E protection device is suitable for various industrial application scenarios that require high reliability and stability motor protection, such as large factories, power plants, petrochemicals, and other industries.

In summary, the GE SR469-P5-HI-A20-E protection device is a powerful, easy-to-use, and maintainable motor protection device that provides comprehensive protection for motor and generator systems, ensuring their safe and efficient operation.