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Product Name: Feeder Management Relay
Brand Name: GE
Model Number:SR750-P5-G5-D5-HI-A1-R
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
General Electric |
Model Number: |
SR750-P5-G5-D5-HI-A1-R |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Value / Description |
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Manufacturer |
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Model Number |
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Product Type |
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Series |
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Phase CT Input |
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Ground CT Input |
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Control Power |
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Display |
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Digital Inputs |
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Analog Outputs |
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Output Contacts |
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Communication Protocols |
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Sampling Rate |
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Operating Temperature |
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Dimensions |
18.5x17.8x23cm |
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Weight |
5.74kg |
The GE Multilin SR750-P5-G5-D5-HI-A1-R is a digital feeder management relay engineered for primary protection and control of distribution feeders . The SR750-P5-G5-D5-HI-A1-R integrates over 20 protection functions including overcurrent, ground fault, voltage, and frequency protection into a single compact device . The GE SR750 features a graphic LCD with intuitive 9-key keypad , and supports Modbus RTU or DNP 3.0 communication protocols . With 16 digital inputs, eight output contacts, and four analog outputs, the SR750-P5-G5-D5-HI-A1-R delivers comprehensive feeder management for medium-to-large distribution systems .
Comprehensive protection functions: Over 20 elements including overcurrent (TOC/IOC/directional), ground fault, over/under voltage, over/under frequency, voltage unbalance, and breaker failure
Graphic LCD display: High-visibility screen with intuitive 9-key navigation
16 digital inputs: 24–250 VDC/AC auto-sensing, opto-isolated
Waveform capture: 15-second fault recorder with COMTRADE export
EnerVista 750 software: Setup, monitoring, oscillography, and data analysis
Flexible communication: Modbus RTU or DNP 3.0
Protects distribution feeders against overcurrent, short-circuit, ground faults, frequency deviations, and voltage anomalies
Provides programmable output relays for tripping and alarm schemes
Records fault and event logs with waveform capture for diagnostics and preventive maintenance
Enables remote monitoring and control via Modbus RTU or DNP 3.0 communication
Supports auto-reclosing and transfer schemes for enhanced system reliability
Q1: What does the model number SR750-P5-G5-D5-HI-A1-R mean?
A1: P5 = 5 A phase CTs, G5 = 5 A ground CTs, D5 = 88–300 VDC / 70–265 VAC control power, HI = graphic LCD display, A1 = 4 analog outputs + 16 digital inputs, R = redundant communication slot .
Q2: What protection functions does the SR750-P5-G5-D5-HI-A1-R provide?
A2: The SR750-P5-G5-D5-HI-A1-R provides over 20 functions including overcurrent (TOC/IOC/directional), ground fault, over/under voltage, over/under frequency, voltage unbalance, and breaker failure protection .
Q3: What communication protocols does the SR750-P5-G5-D5-HI-A1-R support?
A3: The SR750-P5-G5-D5-HI-A1-R supports Modbus RTU or DNP 3.0 communication protocols .
Q4: What software is used to configure the SR750-P5-G5-D5-HI-A1-R?
A4: The SR750-P5-G5-D5-HI-A1-R is configured using GE EnerVista 750 Setup software .
Q5: What is the operating temperature range for the SR750-P5-G5-D5-HI-A1-R?
A5: The SR750-P5-G5-D5-HI-A1-R operates from -40°C to +70°C .
Enquiry Now: [email protected]
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