Model Number:489-P5-HI-A20-E

Manufacturer:GE Multilin

Phase Current:5 A

Voltage Rating:90-300VDC, 70-265VAC

Frequency Range:48-62Hz

Analog Current Outputs:Isolated to 36 Vpk

Digital Inputs:489 Sensor Supply 24 V DC at 20 mA max

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

Trip Coil Supervision:Trickle Current 2 to 5 mA

Operating Temperature Range:-40 to 60°C

Shipping Weight:7.7 kg / 17 lbs

Enclosure Rating:20-X

Overvoltage Category:II

Insulation Voltage:300 V

Pollution Degree:2

    The GE SR489-P5-HI-A20-E is a robust generator management relay designed specifically for industrial environments where reliability and efficiency are paramount. Built for demanding applications, this relay provides precise monitoring and control of generator operations. Key design highlights include its fully drawout case with automatic CT shorts, making installation and maintenance straightforward and safe. The unit is equipped with digital inputs and sensor supplies, allowing for seamless integration into existing systems. Its comprehensive protection features, including trip coil supervision and VT fuse failure simulation, ensure that your generator operates safely under all conditions. With a wide voltage and frequency range, the GE SR489-P5-HI-A20-E is versatile enough to handle a variety of applications. Additionally, it comes with Enervista 489PC software, enabling users to configure and monitor the relay directly from a PC. The inclusion of a SR489-CASE draw-out case further enhances ease-of-use and safety.