General Electric 760-P1-G1-S1-LO-A20-R Product Overview

760-P1-G1-S1-LO-A20-R is an industrial relay protection device launched by General Electric (GE), designed specifically for power systems, with high-precision current monitoring and fast fault response capabilities. This module supports real-time data monitoring and configuration through integrated communication interfaces and user interfaces, and is widely used in key equipment protection scenarios in industries such as power, petrochemicals, and metallurgy, ensuring the safe and stable operation of the system.

Main features and advantages

Accurate current monitoring

Provide phase current, zero sequence current, and sensitive grounding current inputs, all supporting 1A rated current and differentiated from 5A models to meet low current detection requirements.

Equipped with tunable diode laser absorption spectroscopy (TDLAS) technology (similar to the principle of GE Aurora analyzer), it enables rapid moisture concentration monitoring and abnormal alarm.

Flexible communication and configuration

Equipped with RS232 port, it can connect to GE Multilin EnerVista software, support set point configuration, trend data monitoring, and parameter adjustment, improving operational convenience.

The user interface uses a 40 character LCD screen and keyboard to work together, supporting the display of set values, actual values, and numerical input, simplifying the on-site debugging process.

High reliability design

Through industrial grade wide temperature tolerance design, it adapts to extreme environments ranging from -40 ℃ to 70 ℃, meeting the long-term operational needs of power equipment under complex working conditions.

LED indicator lights provide real-time feedback on system status and fault alarms, quickly locate anomalies, and reduce downtime.

Modular expansion capability

Support integration with GE PACSystems industrial network switches (such as PACSystems Ethernet Switches) to achieve stable communication at remote industrial sites.

Can be used as a submodule of GE Mark * VIeS safety control system (SIL3 level) to enhance process safety protection capabilities.

technical specifications

Parameter item specification description

Current input type: phase current, zero sequence current, sensitive grounding current (1A rated current)

Communication interface RS232 port (supports EnerVista software connection)

User interface 40 character LCD screen+numeric keypad (supports display and input of set/actual values)

LED indicator light system status and fault alarm indication

Working temperature range -40 ℃ to 70 ℃ (storage temperature -40 ℃ to 85 ℃)

Power requirement 24V DC (compatible with industrial power standards)

Modular structure with standardized dimensions and weight (specific dimensions not disclosed, suitable for industrial cabinet installation)

application area

power system protection

Monitor the abnormal current of key equipment such as transformers and generators, trigger rapid cut-off protection, and prevent the spread of faults.

Petrochemical and metallurgical industry

Used for real-time monitoring of high-voltage motors and transmission and distribution lines to ensure production continuity.

Mining equipment control

Integrate into the mining machinery protection system to enhance the equipment’s ability to resist overload and short circuit.