GE 489-P5-HI-A1-E Industrial Control Relay for Advanced Generator Management
The GE 489-P5-HI-A1-E is a high-performance generator management relay designed to provide precise control and monitoring of power generation systems. It offers enhanced display capabilities, motor protection, and RTU functions, making it an essential component for efficient system management.
Analog Current Input Type:Passive IRIG-B Input
Impedance:50 kΩ ±10%
Loss of Excitation Timing Accuracy:±100ms or ±0.5% of total time
Max Continuous Phase Voltage Inputs:0 to 15000 s in steps of 1
Phase Voltage Inputs:280 VAC
Neutral Voltage Input VT Secondary:100 VAC at Full-Scale
RTDs:1 to 12
Pickup Hysteresis:2°C
Undervoltage Pickup Accuracy:As Per Voltage Inputs
Chassis Dimensions:Width: 12 inches, Height: 11 inches, Depth: 10 inches
Weight:Approximately 17 lbs
Overvoltage Category:II
Ingress Protection:IP40 Front, IP10 Back
Maximum Altitude:2000 m
The GE 489-P5-HI-A1-E is a sophisticated industrial control relay specifically designed for generator management, motor protection, and RTU functionalities.
This model features an enhanced display, which improves readability and user experience.
Its analog current input type is designed with passive IRIG-B input, ensuring high accuracy and reliability in timing and measurement.
The relay is capable of handling phase current inputs up to 5A phase CT secondaries, making it suitable for a wide range of applications.
With a maximum continuous phase voltage input of 280 VAC and a neutral voltage input VT secondary of 100 VAC at full-scale, this device can support multiple RTDs (Resistance Temperature Detectors), ranging from 1 to 12.
The pickup hysteresis is set at 2°C, providing precise undervoltage pickup accuracy, which aligns with the overall voltage inputs.
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