369-HI-R-M-0-0-H-E Series 369 motor management relay

The multi-wire 369-Hi-R-M-0-0-0-E is designed to protect and control the motor and its accompanying components. 369 achieves this through a variety of built-in features, including:

Metering: The 369 can monitor voltage, watt, frequency and energy equivalents and generate protection functions based on the generated value data.

Event recording: After tripping, 369 can immediately report the cause of tripping, as well as the temperature and data values at the time of tripping, enabling users to analyze problems occurring in the system.

Pre-trip alarm :369 can notify the user before tripping due to ground fault, mechanical blockage, RTD overtemperature, etc.

Vehicle health reports: Relays can use learned information and a history of system trips to identify when and where maintenance may be needed.

Oscilloscope method: Three waveform records are triggered when tripping, and 16 data cycles are captured. During this process, the phase and ground current as well as the contact input state are captured.