GE 239 Motor protective relay

The GE 239 product is a motor protection relay manufactured by General Electric (GE) to protect three-phase AC motors from a variety of electrical failures and operating conditions that can cause damage. The relay has a variety of protection functions, including overload, short circuit, rotor lock, stall/mechanical jam, repeated starting, single phase/imbalance, ground fault, overtemperature, undercurrent, etc. In addition, the GE 239 features high reliability, advanced protection features and ease of use, and is widely used in industrial control systems.

GE 239 Motor protective relay

The technical specifications and performance parameters of GE 239 are as follows:
Protection function: The relay is mainly used to protect the circuit breaker from various failures, including overload, ground failure and locking the rotor.
Display and operation: With a clear front-facing LCD display, the user can view status, current and other data through this display.
The application cases of GE 239 products in industrial control systems mainly include the following aspects:
Mark V Turbine control System: The GE 239-RTD-AN module is a Simplex jump gate manufactured by General Electric (GE) for the Mark V turbine control system family. It is a key component in controlling and protecting high voltage drives, especially in industrial applications. The module is designed to provide reliability and control over the operation of the drive, ensuring safety and efficiency.
Motor Protection: The GE 239-RTD-AN Motor Protection relay module is a reliable and powerful device that provides safe and reliable motor protection for a variety of industrial applications. It is an indispensable device in the field of industrial automation.
Temperature detection: The GE 239-RTD-AN is a multi-function analog output resistance temperature detector (RTD) that measures temperature and sends data to the control system. With high precision and reliability, it is able to operate stably in various industrial environments.
Motor load adjustment: When using GE 239-RTD-AN-H, it is wise to know the load of the connected motor and adjust the motor accordingly to prevent relay tripping. Analog meters can be used in conjunction with remote meters, which are sold separately and are available in 0 to… The range is adjusted.