GE SR469-P5-HI-A20-E Motor protection device

Description

GE SR469-P5-HI-A20-E is a motor protection device produced by General Electric (GE). It has a 5-ampere phase CT secondary power supply, providing 70-265VAC and 90-300VDC control power supply. The device has an enhanced front panel, including an RS-232 program port interface, a baud rate of 9600, and can be programmed up to 19200 bauds. The front panel has a sealable pull-out handle to prevent any unauthorized disassembly. This device is generally used for protecting and monitoring motor and generator systems.

The specific functions and characteristics of SR469-P5-HI-A20-E may vary depending on the model or version. Generally speaking, it may have functions such as overload protection, short circuit protection, undervoltage protection, overvoltage protection, phase loss protection, as well as remote control, fault diagnosis, event recording, and other functions. It may have advantages such as high reliability, high precision, and high sensitivity, and can provide comprehensive protection and monitoring for motors.