SR489-P5-HI-A20-E GE Protection Relay

GE SR489-P5-HI-A20-E
Brand: GE Multilin (GE Vernova Grid Solutions)
Model: SR489-P5-HI-A20-E
Product Name: Generator Management Protection Relay
Country of Origin: United States
HS Code: 85362000

Dimensions: 222 mm × 177 mm × 245 mm (draw-out case)
Weight: Approximately 7.7 kg
Key Characteristics: Universal auxiliary power supply 70-265 V AC / 90-300 V DC; CT secondary rated for 5 A; high-impedance differential protection hardware; 10 programmable Form-C relay outputs including high-speed trip contacts; enhanced large LCD operator display; 10/100 Mbps Ethernet and RS-485 communication interfaces; supports Modbus TCP/RTU, DNP3, optional IEC 61850; fault oscillography and SOE event logging; front-panel IP40 protection rating; operating temperature -20 °C ~ +60 °C; complies with IEEE power-system relay standards.