GE 489-P1-HI-A20-E Industrial Control Relay – High Performance Relay for Power Systems

Test Level:2.5KV, 1.0 MHz

Ground Overcurrent Curve Shapes:ANSI, IEC, IAC, Flexcurve

Mounting Method:Definite Time Mounting

Operating Temperature Range:-40 to 60°C

Dielectric Strength:1.9 kV AC for 1 second or 1.6 kV AC for one minute

Shipping Weight:7.7 kg or 17 lbs

Tachometer Duty Cycle:> 10%

Trip Coil Supervision:Yes

Trickle Current:2 to 5 mA

Underfrequency Pickup Accuracy:±0.02 Hz

Analog Current Output Isolation:36 Vpk

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

RTD Inputs Sensing Current:5 mA

Sequential Trip Configurable:Assignable to Digital Inputs 1 to 7

Maximum Altitude:2000 m

Overvoltage Category:II

Sinusoidal Vibration Test Level:Class 1

Voltage Phase Reversal Configuration:ACB or ABC

Phase Rotation:Available

    The GE 489P1HIA20E Industrial Control Relay is meticulously crafted to meet the stringent requirements of modern power systems. Its robust design ensures it can operate reliably in extreme environments, providing essential protection against overcurrent and underfrequency conditions. Equipped with advanced features like automatic CT shorts and configurable digital inputs, this relay offers unparalleled flexibility and precision in operation. Ideal for both panel and 19″ rack mounting, it supports a wide range of operating temperatures, making it suitable for diverse applications. With a weight of just 7.7 kg or 17 lbs, it’s easy to install and maintain, ensuring minimal downtime. Trust in the proven reliability and efficiency of GE’s 489P1HIA20E to safeguard your power system investments.