Description
Product Description
The GE Multilin SR750-P5-G5-S5-HI-A20-R-T is a configurable feeder management relay from the SR750 family, designed to provide protection, monitoring, and control for industrial and utility distribution feeders. It supports protective functions intended to help detect electrical faults and abnormal operating conditions, allowing operators to coordinate feeder protection and improve power-system visibility.
The SR750 platform supports configurable protection elements, metering, event records, and communication functions according to the installed hardware and firmware. The exact features associated with the complete suffix code should be verified against the relay nameplate and applicable GE Multilin documentation before ordering or replacing the unit. Protection settings and trip logic must be checked by qualified power-system personnel before commissioning.
SR750-P5-G5-S5-HI-A20-R-T
Product Parameters
- Brand: GE Multilin
- Model: SR750-P5-G5-S5-HI-A20-R-T
- Series: SR750 Feeder Management Relay
- Product Name: Feeder Protection and Management Relay
- Product Type: Digital protective relay
- Application: Industrial and utility feeder protection, monitoring, and control
- Protection Functions: Feeder overcurrent and related protection functions, subject to installed configuration
- Measurement: Electrical metering and monitoring; supported measurements depend on configuration
- Current Inputs: Confirm CT input rating and wiring from the exact model documentation
- Voltage Inputs: Confirm the installed voltage-sensing configuration
- Control Power: Verify the relay’s rated auxiliary supply from the nameplate
- Communication: Available interfaces and protocols depend on hardware configuration
- Settings and Configuration: Verify firmware version and compatible configuration software
- Mounting: Panel-mounted relay; confirm cutout and terminal layout
- Dimensions: Verify from the applicable SR750 installation manual
- Weight: Confirm from the product label or shipping documentation
- Place of Manufacture: To be confirmed from the individual unit’s label
- Country of Origin: Verify from product labeling and shipping documents
- Product Status: Legacy product; confirm current support and availability
- Discontinued: Verify lifecycle status with the current GE Vernova / GE Multilin product documentation
Recommended Models
- GE Multilin SR750 — Feeder management relay family; verify the complete order code.
- GE Multilin SR760 — Related feeder protection relay; compare protection functions and hardware requirements.
- GE Multilin 750-P5 — Related SR750 configuration designation; confirm the full model code.
- GE Multilin 760-P5 — Related SR760 configuration; verify input and protection requirements.
- GE Multilin 350 — Feeder protection relay for compatible distribution applications.
- GE Multilin 850 — Feeder protection and control relay for applicable systems.
- GE Multilin 345 — Motor protection relay; suitable only where motor protection is required.
- GE Multilin 369 — Motor management relay for compatible motor applications.
- GE Multilin 469 — Motor protection and management relay.
- GE Multilin F60 — Feeder protection relay from the UR family.
- GE Multilin F35 — Feeder protection and control relay for suitable applications.
- GE Multilin F30 — Feeder protection relay; compare application and I/O requirements.
- GE Multilin D60 — Line distance protection relay, intended for different protection applications.
- GE Multilin C60 — Breaker management relay for compatible applications.
- GE Multilin SR745 — Transformer protection relay; related product family but not a direct feeder-relay replacement.
The recommended models cover related protection and power-management applications. They are not guaranteed direct replacements; verify CT/VT ratings, auxiliary power, terminal assignments, communication options, and protection settings before substitution.
