Analog Current Inputs:Accuracy ±1% of full scale

Fuse Model:215-02.5

Ingress Protection:IP40 Front, IP10 Back

Maximum Altitude:2000 m

Overvoltage Category:II

RTD Inputs Isolation:36 Vpk

Sinusoidal Vibration Test Level:Class 1

Voltage Phase Reversal:Configuration ACB or ABC

Tachometer Duty Cycle:> 10%

Trip Coil Supervision:Trickle Current 2 to 5 mA

Underfrequency Pickup Accuracy:±0.02 Hz

Shipping Weight:7.7 kg or 17 lbs.

Operating Temperature Range:-40 to 60°C

Dielectric Strength:1.9 kV AC for 1 second or 1.6 kV AC for one minute, per UL 508

Analog Current Output Isolation:36 Vpk

Digital Inputs:489

Sensor Supply:24 V DC at 20 mA max

Impedance Time Delay:0.1 to 100.0 s in steps of 0.1

Negative Sequence Overcurrent Pickup Level:3 to 100% FLA in steps of 1

Phase Distance Characteristics:Offset mho

Sequential Trip Configurable:Assignable to Digital Inputs 1 to 7

    The GE SR489-P5-HI-A20-E is a highly reliable motor management relay specifically engineered for industrial environments. It offers precise current monitoring and fault detection capabilities, ensuring smooth operation and minimal downtime. With its advanced digital input features and tachometer duty cycle support, it efficiently manages motor performance. This relay is equipped with trip coil supervision, providing continuous monitoring and protection against potential faults. Its enhanced front panel allows for easy configuration and monitoring. Additionally, the SR469 Delivery module ensures seamless integration into existing systems, offering a delivery timeline of 4-5 weeks. Designed with robust construction, the SR489-P5-HI-A20-E is capable of withstanding harsh industrial conditions, making it an indispensable component for industrial automation and control systems.