I/O modules

The GE 369-HI-R-M-0-0-E provides comprehensive protection for medium-sized AC motors. This intelligent relay from the GE Multilin family actively safeguards against a wide array of electrical and operational faults. It ensures the reliable operation and longevity of motors and their associated equipment in demanding industrial environments. Technicians can configure it precisely to match specific motor nameplate data and application requirements.

Comprehensive Motor Protection and Control

This model proactively shields motors from critical faults like overcurrent and sensitive ground faults. It continuously monitors for damaging conditions such as phase unbalance, which can cause overheating. Furthermore, the provides undercurrent detection, locked rotor protection, and precise thermal overload modeling. This thermal protection accurately replicates the motor’s heating and cooling characteristics for optimal safety.

The relay may include essential motor control and sequencing functions as well. These typically involve direct-on-line starting supervision and timed acceleration monitoring. Such features ensure a smooth, controlled, and safe ramp-up for the connected motor, reducing mechanical stress.

Advanced Diagnostics and System Integration

The relay offers highly configurable settings for key motor parameters like full load current and service factor. It records detailed operational events and logs trend data for in-depth troubleshooting and analysis. Real-time diagnostics provide vital information on motor thermal capacity used, start inhibit status, and operating hours.

For seamless system integration, the supports industrial communication protocols like Modbus RTU or Ethernet. This connectivity enables direct data exchange with PLCs, SCADA systems, and central control rooms. A clear, user-friendly interface with a display simplifies local setup, daily operation, and configuration adjustments.

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