PRODUCT INFORMATION
Product Overview
The General Electric 469-P1-HI-A20-E is a Multilin Motor Management Relay designed for medium to large motor systems. This unit features compatibility with 1 A phase current transformer secondaries designated by the P1 model code. It includes an enhanced front display with a larger 40-character liquid crystal screen and status LEDs. A front RS232 communication port allows direct connection to a computer running EnerVista 469 software.
The relay provides harsh chemical environment protection through a protective polymeric conformal coating. This coating defends internal circuitry against dust, elevated temperatures, and corrosive elements. Continuous self-assessment evaluates motor health and triggers configurable alarms for rotor issues. Hardware interfaces include nine opto-isolated digital inputs and four 0 to 1 mA analog outputs.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Analog Outputs | Four (4) 0 to 1 mA analog outputs |
|---|
| Digital Inputs | 9 opto-isolated inputs |
|---|
| Display | Enhanced display, larger LCD |
|---|
| Features | Harsh (chemical) environment conformal coating |
|---|
| Operating Temperature Standards | -40°C to +60°C |
|---|
| Phase Current Inputs | 1 A phase CT secondaries |
|---|
| Software | EnerVista 469 Setup |
|---|
| Storage Temperature Standards | -40°C to +80°C |
|---|
TECHNICAL INFORMATION
Features
- Designed for protection and control of medium to large motors.
- Polymeric conformal coating protects internal electronics in harsh chemical environments.
- Compatible with 1 A phase current transformer secondary inputs.
- Enhanced front faceplate features a 40-character liquid crystal display and status LEDs.
- Front RS232 communication port connects directly to EnerVista 469 software.
- Nine opto-isolated digital inputs for system monitoring.
- Four 0 to 1 mA analog outputs for external telemetry.
- Internal self-assessment provides early notification of rotor and motor health issues.
TECHNICAL INFORMATION
Applications
- Medium to large industrial motor protection and management.
- Harsh or chemical operating environments requiring conformal coating protection.
- Motor monitoring installations configured with 1 A current transformer secondaries.
TECHNICAL INFORMATION
Connections / Interfaces
- Front RS232 port for direct configuration connection.
- Nine opto-isolated digital input terminals.
- Four 0 to 1 mA analog output channels.
- Terminal connections for 1 A phase CT secondaries.
TECHNICAL INFORMATION
Installation Guidelines
- Verify phase current transformer secondaries match the 1 A nominal input rating.
- Ensure operating ambient temperature remains between -40°C and +60°C.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure relay setpoints using the keypad or EnerVista 469 software.
- Set alarm thresholds to detect rotor and motor degradation early.
TECHNICAL INFORMATION
Compatibility
- Compatible with 1 A phase CT secondaries.
- Interfaces with EnerVista 469 setup software.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with 1 A phase CT secondaries. Interfaces with EnerVista 469 setup software.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What phase CT rating does the 469-P1-HI-A20-E support?
The P1 code indicates compatibility with 1 A phase current transformer secondaries.
Does this model include environmental protection?
Yes, it includes a harsh chemical environment conformal coating on internal circuitry.
Which software is used to configure the relay?
Configuration and diagnostic review are performed using GE EnerVista 469 software.
What is the operating temperature range?
The relay operates within a verified range of -40°C to +60°C.
