GE SR750-P5-G5-S5-LO-A20-R-T Feeder Management Relay Module

The GE SR750-P5-G5-S5-LO-A20-R-T is a purpose-built feeder management relay designed for heavy-duty electrical distribution protection in industrial environments. Its primary function involves safeguarding medium-voltage feeders through advanced overcurrent protection, fault detection, and real-time monitoring capabilities. This device becomes particularly valuable in scenarios where maintaining power quality and minimizing downtime are critical – think manufacturing plants with continuous production lines or utility substations managing grid stability.

Technical Specifications

Attribute	Specification
Manufacturer	General Electric
Mounting	19-inch panel compatible
Voltage Rating	220V AC
Insulation	300V Class
Communication	Modbus RTU / DNP 3.0
Waveform Capture	4 currents, 3 voltages, 14 logic inputs
Environmental Rating	-40°C to +85°C operating range

Real-World Applications

This relay finds its strength in challenging environments where power system integrity matters most. A chemical plant in Texas recently deployed these units to protect their 13.8kV distribution network, citing “improved fault response times” in their feedback. Similarly, wind farm operators have adopted this model for its ability to handle fluctuating loads while maintaining IEEE C37.118 compliance.

As a GE product specialist, we routinely handle related components such as the VMIVME-7807 communication module and IS230SRTDH2A turbine control boards. Our inventory also includes legacy support for older SR series models like the SR469-P5-HI-A20, ensuring seamless system upgrades remain possible.

Our Commitment to Service

While technical specs matter, real-world support matters more. When a paper mill in Wisconsin faced an unexpected outage last winter, we mobilized our regional warehouse to deliver a replacement unit within 18 hours – that’s the advantage of our 16 global stocking locations. Every unit we ship includes a standard 1-year warranty covering both parts and performance.

For pricing details or technical documentation, you can reach our engineering team directly via email or WhatsApp. We typically provide formal quotations within 2 business hours during standard working days.