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.

 

 

 

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
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