Manufacturer:GE Multilin
Model:489-P5-HI-A20-E
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 (isolated with analog inputs and outputs)
Sinusoidal Vibration Test Level:Class 1
Underfrequency Pickup Accuracy:±0.02 Hz
Trip Coil Supervision:Trickle Current 2 to 5 mA
Tachometer Duty Cycle:> 10%
Production Tests Dielectric Strength:1.9 kV AC for 1 second or 1.6 kV AC for one minute, per UL 508
Shipping Weight:7.7 kg or 17 lbs
Analog Current Output Isolation:36 Vpk (isolated with RTDs and analog inputs)
Case Drawout:Fully drawout (automatic CT shorts)
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.
There are no reviews yet.