Overview
Manuals
Identity Evidence
Order Controls
Technical Boundary
Features:
- Current Input Relays: Provides P5 = 5 A phase CT secondaries for the verified control, monitoring or diagnostic duties assigned to SR489-RELAY.
- Power Supply Options: Supports the documented LO = DC: 24 – 60 V; AC: 20 – 48 V @ 48 – 62 Hz rating when installed in the approved GE Multilin configuration.
- Analogue Outputs: Provides A20 = 4 – 20 mA analog outputs for the verified control, monitoring or diagnostic duties assigned to SR489-RELAY.
The SR489-RELAY General Electric generator management relay plays a defined role in industrial automation and performs the assigned monitoring, protection, alarm and trip duties for the connected equipment within the GE Multilin platform. Its documented execution helps the control system maintain dependable operation while reducing the risk of mismatched connectors, channel assignments, ratings and hardware revisions during maintenance.
Before installing SR489-RELAY, compare the complete product label, terminal or connector arrangement, paired assemblies, firmware or logic requirements and approved project records. After replacement, review diagnostics and function-test every affected control, protection, communication or field-signal path before returning the equipment to service.
The SR489-RELAY General Electric Generator Management Relay may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric SR489-RELAY documentation and reference links.
Important Notice: The linked information must identify the listed model or its documented family. Confirm the complete order code, hardware revision and installed-system requirements before replacement.
Verify that the supplied item is marked SR489-RELAY and that its generator management relay form, connectors and revision agree with the approved GE Multilin receiving record.
For SR489-RELAY, state the required condition, quantity, installed position, connected assemblies and document requirements in the written enquiry.
Apply only parameters supported by the exact SR489-RELAY record or a documented family source. Do not infer electrical ratings or interchangeability from appearance.
