The GE SR489-P5-HI-A20 controller is a multi-function protection and control relay used in power systems.

Product Name:

GE Multilin SR489-P5-HI-A20 Motor Protection Relay

Product Description:

The GE SR489-P5-HI-A20 is a high-performance motor protection relay designed to provide advanced protection, control, and monitoring capabilities for electric motors in industrial applications.

Product Parameters:

– Voltage: 120-240VAC, 125VDC, 24VDC
– Frequency: 50/60Hz
– Operating Temperature: -40°C to +70°C
– Communication Protocols: Modbus, DNP3, IEC61850
– Inputs: 5 Current Inputs, 9 Temperature Inputs, 8 Digital Inputs
– Outputs: 5 Relay Outputs, 4 Analog Outputs, 6 Digital Outputs

Specifications:

– Motor Protection Functions: Overload Protection, Thermal Protection, Ground Fault Protection, Overcurrent Protection
– Control Functions: Start/Stop Logic, Motor Reversal Control, Alarm Logic
– Communication Interface: Ethernet, RS485, USB
– Display: LCD Display with Backlight

Product Use:

The GE SR489-P5-HI-A20 controller is used for motor protection in various industrial applications to prevent damage, improve efficiency, and enhance safety. It provides comprehensive protection functions to ensure the reliable operation of electric motors and machinery. The controller can also be integrated into a larger control and monitoring system for enhanced system visibility and control.