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GE Multilin 369

GE Multilin 369
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GE Multilin
215 Anderson Avenue, Markham, Ontario, Canada L6E 1B3
Tel: (905) 294-6222, 1-800-547-8629 (North America)
Fax: (905) 201-2098
Internet: http://www.GEmultilin.com
369 Motor Management Relay
QuickStart Guide
369 Revision: 3.2x
Manual P/N: 1601-9047-A1 (GEK-113494)
Copyright © 2008 GE Multilin
GE Consumer & Industrial
Multilin
*1601-9047-A1*
GE Multilin's Quality Management
System is registered to
ISO9001:2000
QMI # 005094
UL # A3775

Table of Contents

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GE Multilin 369 Specifications

General IconGeneral
CategoryRelays
MountingPanel Mount
Current Rating5 A
Communication ProtocolsModbus RTU, Modbus TCP/IP, DNP3.0
Protection FunctionsOvercurrent, Ground Fault, Overtemperature, Underpower
DisplayLCD Display
MeteringVoltage, Current, Power, Energy, Power Factor
Digital Outputs4
Digital Inputs8 Configurable Digital Inputs

Summary

Introduction

General Overview

Provides a high-level summary of the 369 Motor Management Relay's capabilities.

369 Functional Summary

Details the front and rear views of the 369 relay, highlighting key features and ports.

Relay Label Definition

Explains the meaning of each numbered label on the 369 relay's identification plate.

Installation

Mechanical Installation

Covers the physical mounting requirements and dimensions for installing the 369 relay.

Terminal Identification

Lists all terminal connections and their corresponding wiring functions on the 369 relay.

Terminal Layout

Provides a visual representation of terminal groupings and their physical arrangement on the relay.

Electrical Installation

Outlines the electrical connections and wiring practices for the 369 relay.

Typical Wiring Diagram

Illustrates common wiring configurations for connecting the 369 relay to a motor system.

Control Power

Specifies the required voltage ranges and connection procedures for the relay's control power.

Remote Display

Describes how to connect and use a separate display module for the 369 relay.

Output Relays

Details the function, configuration, and operation of the 369 relay's output relays.

RS485 Communications

Explains the setup and wiring for RS485 serial communication with the 369 relay.

User Interfaces

Faceplate Interface

Describes the physical controls and indicators on the 369 relay's front panel.

Display

Details the 40-character LCD display for messages, values, and setpoints.

LED Indicators

Explains the function of each LED indicator on the relay's front panel.

RS232 Program Port

Describes the use of the RS232 port for PC connection and software interaction.

Keypad

Explains how to navigate menus and setpoints using the relay's keypad.

Setpoint Entry

Details the procedure for entering and securing setpoints via the keypad.

EnerVista 369 Setup Interface

Covers the requirements and installation of the GE EnerVista 369 Setup software.

Hardware and Software Requirements

Lists the minimum system requirements for running the EnerVista 369 Setup software.

Installing EnerVista 369 Setup

Provides step-by-step instructions for installing the EnerVista 369 Setup software.

Connecting EnerVista 369 Setup to the Relay

Guides on establishing communication between the setup software and the 369 relay.

Configuring Serial Communications

Details the process for setting up serial communication parameters for the relay.

Using the Quick Connect Feature

Explains the quick connection method using the RS232 front port.

Configuring Ethernet Communications

Describes how to configure Ethernet communication settings for the relay.

Keypad Setpoints

369 Setup Using the Keypad

Explains how to access and modify setpoints using the relay's keypad interface.

Keypad Setpoint Access

Details the security levels and procedures for accessing setpoints via the front panel.

S2 System Setup Using the Keypad

Covers system configuration setpoints, including CT/VT setup.

Example: CTVT Setup

Provides a practical example of configuring Current Transformer (CT) and Voltage Transformer (VT) settings.

S3 Overload Protection

Details the overload protection features and their configuration.

Description

Explains the principles of motor heating and thermal limits.

Overload Curves

Describes the standard and custom overload curves used for motor protection.

Overload Alarm

Explains how to configure the overload alarm for motor protection.

S4 Current Elements

Covers protection functions based on current readings.

Example: Short Circuit

Details the configuration of the short circuit protection feature.

S8 Power Elements

Describes power measurement and related protective functions.

Lead Power Factor

Configuration for detecting and responding to lead power factor conditions.

Lag Power Factor

Configuration for detecting and responding to lag power factor conditions.

Positive Reactive Power

Configuration for monitoring and protecting against positive reactive power.

Negative Reactive Power

Configuration for monitoring and protecting against negative reactive power.

Underpower

Configuration for detecting and responding to underpower conditions.

Reverse Power

Configuration for detecting and responding to reverse power conditions.

S9 Digital Inputs

Covers configuration of digital inputs for various functions.

Digital Input Functions

Explains the general functions assignable to digital inputs.

Spare Switch

Details how to configure a spare digital input as a switch function.

Emergency Restart

Configuration for an emergency restart input to override protection.

Differential Switch

Configuration for a differential switch input for trip functions.

Speed Switch

Configuration for a speed switch input for protection.

Remote Reset

Configuration for a remote reset input to reset the relay.

S10 Analog Outputs

Details the configuration of analog outputs for signal transmission.

Analog Outputs

Explains how to set up analog output parameters like range and scaling.

S11 369 Testing

Covers procedures for testing relay outputs and analog signals.

Test Output Relays

Describes how to force output relays for testing purposes.

Test Analog Outputs

Explains how to force analog outputs for testing and verification.

Product Description

Overview

Provides a summary of the relay's features and capabilities.

Metered Quantities

Lists all measurable electrical quantities provided by the 369 relay.

Protection Features

Details the various protection elements available in the 369 relay.

Additional Features

Highlights optional features and communication interfaces for the 369 relay.

Specifications

Provides detailed technical specifications for the 369 relay.

Inputs

Specifies the technical details for all input types to the 369 relay.

Outputs

Details the specifications for analog and relay outputs of the 369.

Metering

Lists the accuracy, resolution, and range for metered quantities.

Communications

Specifies the technical details of communication ports and protocols.

Protection Elements

Provides detailed parameters for each protection element.

Monitoring Elements

Details the parameters for monitoring functions like demand and status.

Control Elements

Specifies parameters for control functions like auto-restarts.

Environmental Specifications

Outlines operating and storage conditions for the relay.

Long-term storage

Provides guidelines for storing the relay to prevent degradation.

ApprovalsCertification

Lists the safety and regulatory approvals obtained by the 369 relay.

Type Test Standards

References the standards the relay has been tested against.

Production Tests

Details the tests performed during the manufacturing process.

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