Product Description
General Electric 750-P1-G1-D1-HI-A20-R Feeder Management Relay
Product Overview
- Description: The General Electric 750-P1-G1-D1-HI-A20-R is a Multilin 750 feeder management relay designed for protection, control, and monitoring of electrical distribution feeders in utility and industrial applications, including power distribution, oil and gas, and manufacturing.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | General Electric |
| Series | Multilin 750 |
| Model/Part Number | 750-P1-G1-D1-HI-A20-R |
| Model Type | Feeder Management Relay |
| Function | Protects, controls, and monitors electrical distribution feeders |
| Display | 40-character LCD with keypad |
| Inputs | 4 current inputs, 4 voltage inputs, 8 digital inputs |
| Outputs | 7 relay outputs (1 trip, 6 auxiliary) |
| Communication Interfaces | Modbus RTU (RS485), RS232, optional Ethernet |
| Signal Conditioning | Internal signal processing for current, voltage, and digital inputs |
| Measurement Range | Phase current: 0.1–20 x CT rating Ground current: 0.02–5 x CT rating Voltage: 0.1–1.2 x VT rating |
| Accuracy | ±2% for current and voltage measurements |
| Redundancy | Non-redundant |
| Diagnostics | Self-test, event logging, fault diagnostics, waveform capture |
| Compatibility | Integrates with SCADA systems, GE Multilin EnerVista software |
| Power Supply | 125–250 VDC or 100–240 VAC (50/60 Hz) |
| Power Consumption | 15 W max |
| Environmental Specifications | Operating Temperature: -40°C to +60°C Storage Temperature: -40°C to +80°C Relative Humidity: 5% to 95% non-condensing |
| Enclosure | IP40 (front), IP20 (rear) |
| Dimensions | 178 mm (H) x 216 mm (W) x 152 mm (D) |
| Weight | 2.7 kg |
| Mounting | Panel mount |
| Certifications | CE, UL, cULus, IEC |