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Address：Hongshan Hotel, No. 42 Hongshanhu Road, Beijie Street, Xixiu District, Anshun City, Guizhou Province
Brand: GE
Model: GE SR489-P1-HI-A20-E-H Integrated protective relay device
Origin: Switzerland
Warranty: 365 days
Quality: new/second-hand
Delivery method: express delivery
product details
The GE SR489-P1-HI-A20-E-H is a generator management relay from the 489 series manufactured by GE Multilin. It has 1A phase CT inputs, a control voltage of 90-300 VDC or 70-265 VAC at 48-62 Hz, and 4-20 mA analog outputs. The unit has an enhanced display with a larger LCD, which allows users to view setpoints and actual value messages as well as diagnostic and default messages. The relay supports direct integration into the majority of DCS and SCADA systems, and it supports DNP 3.0, Modbus RTU, and Modbus TCP/IP. The ground on this unit meets C37.90 EMI, SWC, RFI interference immunity.
To use the GE SR489-P1-HI-A20-E-H generator management relay, connect the 1A phase CT inputs and the 4-20 mA analog outputs to the appropriate devices. The relay can be integrated into DCS and SCADA systems using DNP 3.0, Modbus RTU, or Modbus TCP/IP. It is important to ensure that the ground on this unit meets C37.90 EMI, SWC, RFI interference immunity. For more information on how to use the relay, refer to the original documentation from General Electric, which may include manuals or user guides.
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