• General Electric 750-P5-G5-HI-A1-R-E
  • General Electric 750-P5-G5-HI-A1-R-E
  • General Electric 750-P5-G5-HI-A1-R-E
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General Electric Multilin 750-P5-G5-HI-A1-R-E Feeder Management Relay

General Electric Multilin 750-P5-G5-HI-A1-R-E Feeder Management Relay

Description

The General Electric Multilin 750-P5-G5-HI-A1-R-E is a high-performance Feeder Management Relay from the SR750 series. Designed for the protection, control, and monitoring of electrical distribution feeders, this relay provides comprehensive...

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SKU: 750-P5-G5-HI-A1-R-E
Proveedora: General Electric
tipo: Feeder Management Relay
Related Series:

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Description

The General Electric Multilin 750-P5-G5-HI-A1-R-E is a high-performance Feeder Management Relay from the SR750 series. Designed for the protection, control, and monitoring of electrical distribution feeders, this relay provides comprehensive protection features for industrial and utility power systems. It features advanced metering capabilities and flexible communication options to ensure reliable operation in demanding electrical environments.

Features

  • Phase current input: 5 Amp
  • Ground current input: 5 Amp Zero Sequence
  • Sensitive current input: 5 Amp
  • Wide range power supply: 80-300 V DC or 70-265 V AC (48/62 Hz)
  • Analog output: Eight 4-20 mA channels
  • Visual indication: Red LED for breaker closed status
  • Fully isolated outputs for enhanced noise immunity
  • High-speed response: 100% indication in less than 3 power system cycles

Technical Specifications

Product Model 750-P5-G5-HI-A1-R-E
Manufacturer General Electric
Power Consumption 25 VA nominal, 35 VA maximum
Make and Carry 15 A @ 250 VDC for 500 ms
Accuracy +/- 1% of full scale
Voltage Loss Hold-up Time 30 ms
Operating Temperature -40 degC to +60 degC
Storage Temperature -40 degC to +85 degC
Humidity Up to 95% (non-condensing) @ 55 degC

Installation Guidelines

  • Ensure the relay is installed in a clean, dry environment protected from excessive dust and moisture.
  • Verify that the control power supply matches the specified voltage range (80-300 V DC or 70-265 V AC) before applying power.
  • Use shielded cables for analog inputs and outputs to minimize electromagnetic interference (EMI).
  • Ensure proper grounding of the relay chassis to the panel ground bus to maintain signal integrity and safety.
  • Perform all wiring connections while the system is de-energized to prevent accidental short circuits or damage to the internal electronics.
  • Maintain adequate clearance around the unit to allow for proper heat dissipation and airflow.

FAQ

What is the primary function of the 750-P5-G5-HI-A1-R-E relay?

This unit is a feeder management relay designed to provide protection, control, and monitoring for electrical distribution systems, specifically handling phase, ground, and sensitive current inputs.

Does this relay require a specific power supply?

Yes, this model supports a wide range of input power, specifically 80-300 V DC or 70-265 V AC at 48/62 Hz.

What is the ambient operating temperature range?

The device is rated for operation in temperatures ranging from -40 degC to +60 degC.