Analog Current Inputs:Accuracy ±1% of full scale
Ingress Protection:IP40 front, IP10 back
Maximum Altitude:2000 m
Overvoltage Category:II
RTD Inputs Isolation:36 Vpk (isolated with analog inputs and outputs)
Digital Inputs:4
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
Shipping Weight:7.7 kg or 17 lbs.
Demand Metering Measurement Type:Rolling Demand
Relays Contact Material:Silver-Alloy
Storage Temperature:-40 to +85 °C
Undervoltage Pickup Level:0.50 to 0.99 × rated V in steps of 0.01
Pulse Output Parameters:+ kwh, +kvarh, –kvarh
Temperature Range:–50 to 250°C (-58 to 482°F)
Volts per Hertz Elements:Alarm and Trip
The GE 489-P1-HI-A20-T-H generator management relay is built for reliability and precision in industrial settings. It is designed to offer robust protection and control for generators, ensuring efficient operation. With its advanced 10Base-T Ethernet interface, this relay supports seamless communication and data exchange with other devices in your network. The unit is equipped with high-precision sensors and relays, allowing for accurate monitoring and control of generator performance. Additionally, the rugged design ensures durability in harsh environments, making it ideal for use in factories, power plants, and other demanding industrial applications. Its ability to handle high voltages and currents makes it a versatile choice for a wide range of electrical systems. Get precise control over your generator operations with the GE 489-P1-HI-A20-T-H.
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