GE 369-HI-0-0-0-0-0-E Motor Protection Relay

The GE Multilin 369-HI-0-0-0-0-0-E, operating as part of the 369 Motor Management Series, serves as the primary 369 Motor Protection Relay utilized to execute complete monitoring, advanced diagnostics, and thermal overload protection for industrial three-phase motors.

Hardware Specifications

Process Control Motor Infrastructure

• Power Supply Stage Execution The universal HI power stage safely receives an extensive electrical profile spanning 50 to 300 VDC or 60 to 265 VAC. This internal power design ensures continuous protection monitoring and maintains logical instruction processing during acute industrial power grid transients or battery bank sag events.
• Enhanced User Interface and Diagnostics The unit features an enhanced front-panel design crafted from rugged plastic material with a two-tone layout. Ten labeled LED indicators provide immediate status tracking while twelve dedicated operator push buttons enable direct interaction. The enhanced diagnostics engine continuously logs fault parameters and motor metrics to the high-visibility LED-backlit display window.

Frequently Asked Questions

Q: Does the 369-HI-0-0-0-0-0-E include direct terminal connections for stator RTD sensing elements?

A: No. The second digit "0" within the 369-HI-0-0-0-0-0-E model string confirms the absolute absence of the 12 typical built-in Resistance Temperature Detector (RTD) thermal inputs. For applications demanding direct bearing or stator thermal tracking, external remote RTD monitoring modules must interface with the relay via communication loops.

Q: Is this specific module configuration protected against aggressive plant atmospheres?

A: Yes. The trailing "E" digit explicitly confirms that this hardware assembly includes the factory Harsh Environment option package. The internal circuit boards feature advanced conformal coatings engineered to resist moisture, airborne chemical contaminants, and particulate corrosion common to harsh industrial operating sectors.