GE 469 Motor Management Relay 469-P5-HI-A20-E-H

Overview

The GE 469-P5-HI-A20-E-H is a microprocessor-based motor management relay from GE Multilin. It provides advanced protection and monitoring for medium to large horsepower motors and related equipment. Designed for reliability, this model offers robust functions to safeguard motor systems effectively.

Key Features

General Specifications

Ambient Temperature Range: Operates efficiently in temperatures from -40 to +60°C, ensuring durability in various environments.
Humidity: The relay performs well in 95% non-condensing humidity, maintaining reliable operation under diverse conditions.
Shipping Weight: Weighing up to 17 lbs, the unit is easy to transport and handle.
Pollution Degree: Rated 2, making it suitable for standard industrial environments.

Electrical and Output Specifications

Phase Current: Rated at 5A, this relay provides dependable motor protection.
Power Supply: It supports 90-300 VDC or 70-265 VAC at 48-62 Hz, offering flexibility in power sources.
Analog Outputs: The unit includes 4-20 mA analog outputs, delivering clear, actionable signals for monitoring.

Diagnostics and Protection

This relay comes equipped with advanced fault diagnostics, power metering, and RTU functions. It features valuable event records, statistics, trace memory, and pre-trip data, all designed to improve diagnostics. Additionally, the system has six output relays, which handle alarms, trips, and start blocks.

User Interface

The front panel boasts a 40-character display along with three groups of LED indicators:

469 Status Indicators
Motor Status Indicators
Output Relay Indicators

It also includes a programming port, a numerical keypad, and eight additional buttons, providing intuitive user interaction for easy configuration.

Design and Installation

Mechanical Protection: The relay is designed with a fixed case and draw-out unit, ensuring durability and easy maintenance.
Installation: The unit requires no special ventilation. Simply wipe it down with a damp cloth for cleaning.
Mounting: It can be easily installed in either a single or double cutout panel, offering flexibility in various installations.