GE 239-RTD-AN is a motor protection relay. The following is a detailed introduction to it:
1、 Product Overview
Brand: GE (General Electric)
Model: 239-RTD-AN
Main purpose: Mainly used to protect AC motors from damage.
2、 Product Features
Programmable function: This relay has programmable function and can set different protection parameters according to actual needs.
Analog output: Provides a single isolated analog output for easy signal transmission and monitoring with other devices.
Scope of work: It can work in three different milliampere ranges of 4~20mA, 0~1mA, or 0~20mA to meet the needs of different application scenarios.
Protection type: Designed to protect three-phase AC motors, providing various protection functions such as circuit breaker fault protection, overload warning protection, ground fault protection, and rotor locking protection.
Display screen and indicator lights: equipped with a clear front LCD display screen, which can display status, temperature, current and other data; It also includes six LED status indicator lights, making it convenient for users to quickly understand the working status of the relay.
Dustproof and splash proof keyboard: equipped with dust-proof and splash proof functions, suitable for harsh industrial environments.
3、 Application Fields
239-RTD-AN relays are widely used in applications that require motor protection, such as:
Industrial production line: Protect various AC motors on the production line to ensure stable operation of the production line.
Mechanical equipment: Used to protect the motors of various mechanical equipment from damage caused by overheating, overload, and other faults.
4、 Model Expansion
239-RTD-AN-H: This model has added a harsh environment coating with an H ordering code, suitable for more demanding usage environments.
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