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Product Name: Feeder Management Relay
Brand Name: GE
Model Number:750-P5-G5-S5-HI-A1-R
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
General Electric |
Model Number: |
750-P5-G5-S5-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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The GE Multilin 750-P5-G5-S5-HI-A1-R is a microprocessor-based feeder management relay designed for protection, control, metering, and monitoring of medium-voltage distribution feeders. The 750-P5-G5-S5-HI-A1-R features 5 A phase, zero-sequence, and sensitive ground current inputs, with a wide-range control power supply of 88–300 VDC or 70–265 VAC. The GE 750-P5-G5-S5-HI-A1-R integrates overcurrent, ground fault, voltage, and frequency protection into a single intelligent device. With RS485 Modbus RTU communication and EnerVista 750 software support, the 750-P5-G5-S5-HI-A1-R enables seamless integration with SCADA systems.
Comprehensive protection: Overcurrent (50/51), ground fault (50N/51N), voltage (27/59), frequency (81)
5 A current inputs: Phase, zero-sequence, and sensitive ground
RS485 Modbus RTU communication: Standard for SCADA integration
EnerVista 750 software: Setup, monitoring, graphing, trending, and data export
Rugged metal enclosure: Panel-mount design for switchgear installations
Protects feeders against overcurrent, ground faults, voltage anomalies, and frequency deviations
Monitors real-time current, voltage, power, and energy metering
Provides programmable output relays for tripping and alarm schemes
Records fault and event logs for diagnostics and preventive maintenance
Enables remote monitoring and control via SCADA integration
Q1: What does the model number 750-P5-G5-S5-HI-A1-R mean?
A1: P5 = 5 A phase inputs, G5 = 5 A zero-sequence, S5 = 5 A sensitive ground, HI = high-voltage control power, A1 = eight 0–1 mA outputs, R = red breaker closed LED.
Q2: What protection functions does the 750-P5-G5-S5-HI-A1-R provide?
A2: The 750-P5-G5-S5-HI-A1-R provides overcurrent (50/51), ground fault (50N/51N), voltage (27/59), and frequency (81) protection.
Q3: What communication protocols does the 750-P5-G5-S5-HI-A1-R support?
A3: The 750-P5-G5-S5-HI-A1-R supports RS485 Modbus RTU as standard, with optional Ethernet for Modbus TCP, DNP3, or IEC 61850.
Q4: What software is used to configure the 750-P5-G5-S5-HI-A1-R?
A4: The 750-P5-G5-S5-HI-A1-R is configured using EnerVista 750/760 Setup software.
Q5: What is the control power range for the 750-P5-G5-S5-HI-A1-R?
A5: The 750-P5-G5-S5-HI-A1-R accepts 88–300 VDC or 70–265 VAC at 48–62 Hz.
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