GE 369B1875G0003 Integrated Protection and Control

Motor Protection Relay 369 — Discontinued

Note: Manufacturing of the 369 model has been discontinued. For an alternative, please refer to model 859.

Overview

Designed for medium voltage motors, the 369 motor protection relay offers simple setup through the Motor Settings Auto-Configurator. It provides advanced graphical diagnostics with the Motor Health Report, comprehensive communication options, and full traceability of all setting changes via the Security Setting Change History Report. This system delivers unparalleled protection for medium-sized AC motors.

Key Benefits

• Enhanced thermal model for accurate motor protection

• Complete asset monitoring capabilities

• Advanced reporting features

• Reduces troubleshooting time and maintenance costs

• Supports multiple communication protocols

• Simplified programming with EnerVista™ 369 Motor Settings Auto-Configurator

• Optional conformal coating for harsh environments

• Field upgradeable settings and firmware

• Suitable for hazardous locations

• Flexible installation options

• Safe and reliable motor restart for “Down Hole” pump applications

• User-definable parameters and data size for DeviceNet polling

• User-definable parameters and data size for Profibus DPV1 cyclic data

• Motor learned data on historical start characteristics

Applications

• Protection and control for medium-sized AC motors

• “Down Hole” pump applications

• Applications involving Variable Frequency Drives (VFDs)

• Two-speed motor applications

Key Features

• Enhanced thermal model

• Stall/jam protection

• Undervoltage and overvoltage protection

• Underfrequency monitoring

• Thermal overload protection

• Undercurrent and current unbalance detection

• Variable lockout time

• Overtemperature monitoring with up to 12 RTDs (R option)

• Monitoring of starts per hour and time between starts

• Voltage phase reversal detection (M option)

• Current-based phase reversal

• Undervoltage auto-restart

Protection & Control

The 369 is a digital motor protection system designed to protect and manage medium-sized AC motors and their driven equipment. It incorporates a full range of selectively enabled, self-contained protection and control elements, as detailed in the functional block diagram and feature tables.