sales1@xrjdcs.com+86 15359273791
Welcome to our websites!

GE P84193NC6M0760M Differential Protection Relay

In stock

The GE P84193NC6M0760M belongs to the MiCOM P40 Agile series from GE Grid Solutions.

 

wechatPhone +8615359273791
Phone: +86 15359273791
Email: sales1@xrjdcs.com
connect:Jinny
Image 2

GE P84193NC6M0760M MiCOM P841 Line Differential Protection Relay

The GE P84193NC6M0760M belongs to the MiCOM P40 Agile series from GE Grid Solutions. It is a high-performance line differential protection relay designed for high-voltage and extra-high-voltage transmission systems. This model is widely used in substations, power plants, and industrial power networks where fast and secure protection is essential.

The P841 series is a mature and proven protection platform that has been deployed in utility networks worldwide.


Product Overview

The MiCOM P841 is designed as primary protection for transmission lines, delivering high-speed fault detection and advanced communication capabilities for modern digital substations.

Typical voltage levels supported:

  • 66 kV to 765 kV transmission lines
  • Long overhead lines and underground cables
  • Multi-terminal transmission systems

This relay is typically installed as Main Protection (87L) in utility protection schemes.


Key Protection Functions

Line Current Differential Protection (87L)

The P841 provides fast and selective differential protection for transmission lines using advanced algorithms and high-speed sampling.

Main capabilities include:

  • Phase and earth fault detection
  • High-resistance fault detection
  • Weak-infeed protection
  • Multi-terminal line protection
  • Strong immunity to CT saturation

The relay offers high-speed tripping performance, helping reduce equipment damage and maintain grid stability.


Backup and Additional Protection

To ensure system reliability, the P841 also integrates comprehensive backup protection functions:

  • Phase and earth overcurrent protection (50/51)
  • Distance protection (21)
  • Directional overcurrent protection (67)
  • Overvoltage and undervoltage protection (59/27)
  • Frequency protection (81)

This combination allows the relay to operate as a complete line protection solution.


Fault Recording and Monitoring

The relay provides extensive monitoring and disturbance analysis features:

  • Fault location for rapid maintenance
  • Oscillography and disturbance recording
  • Sequence of Events (SOE) logging
  • Harmonic and power quality analysis

These tools help engineers quickly analyze faults and improve network reliability.


Communication and Smart Substation Integration

The GE P841 is fully designed for digital and smart grid environments.

Supported communication protocols:

  • IEC 61850 Edition 2
  • PRP and HSR network redundancy
  • DNP3, Modbus, IEC 60870-5-103
  • IEEE 1588 PTP time synchronization
  • IRIG-B time input

This makes the P841 ideal for modern IEC 61850 digital substations and SCADA integration.


Key Advantages

  • High-speed differential protection performance
  • Supports multi-terminal transmission lines
  • Excellent immunity to CT saturation and network disturbances
  • Integrated protection, control, monitoring, and recording
  • Advanced redundant communication networking

  • Typical Applications
  • The GE P84193NC6M0760M is widely used in:
  • Utility transmission substations
  • Power generation plants
  • Oil and gas facilities
  • Mining and metallurgy industries
  • Offshore wind and cable transmission systems

  • Conclusion
  • The GE P84193NC6M0760M MiCOM P841 relay is a comprehensive transmission line differential protection solution combining fast protection, advanced monitoring, and modern communication capabilities. It is a reliable choice for protecting critical high-voltage transmission infrastructure in both traditional and digital substations.

GE P84193NC6M0760M

 

Main brand :

ABB     Allen-Bradley     Alstom     Bently      Emerson     Foxboro

GE     MOOG     Schneider     Woodward     HIMA      Honeywell

 

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

GE hot selling//large inventory//brand new//affordable price

GE 151X1215DC20SA01
GE 151X1215DC21MG01
GE 151X1215DC10SA01
GE 151X1215DC29SA01
GE 151X1235BC01SA41
GE 151X1235BC01SA01
GE 151X1235DZ10PC35
GE 151X1207BC02SA01
GE 151X1207BC50SA01
GE IS200EPSMG1AEC
GE IS200EGDMH1AAB
GE 151X1207BC52SA01

Q&A of our advantages:

Q: What is our primary advantage in product availability?
A: Our offers a wide range of industrial automation products with a high level of availability, ensuring quick delivery and minimal downtime.

Q: How does our ensure competitive pricing?
A: Our provides competitive pricing by leveraging strong supplier relationships and optimizing its supply chain.

Q: What sets our customer service apart?
A: Our customer service is distinguished by its knowledgeable support team and commitment to providing timely and effective solutions.

Q: How does our handle product quality?
A: Our ensures product quality through rigorous testing and quality control processes, backed by reliable manufacturer partnerships.

Q: Can our assist with obsolete or hard-to-find components?
A: Yes, our specializes in sourcing obsolete and hard-to-find components, helping customers maintain and upgrade their systems.

Welcome to inquiry,my friend!

What is a DCS?

Distributed Control System (DCS) is a sophisticated, computer-based control system designed to automate, monitor, and manage complex industrial processes. It is widely used in large-scale industrial facilities such as refineries, power plants, chemical plants, and paper mills, where precision, reliability, and scalability are critical.

How Does a DCS Work?

A DCS is composed of several interconnected components that work seamlessly to ensure efficient process control. Here’s a breakdown of its key elements:

  1. Controllers:
    These are the “brains” of the system. Controllers receive data from sensors, process it using pre-programmed logic, and send output signals to actuators to maintain optimal process conditions.
  2. Sensors:
    Sensors act as the “eyes and ears” of the system, measuring critical physical parameters such as temperature, pressure, flow rate, and level. This real-time data is essential for accurate control.
  3. Actuators:
    Actuators are the “muscles” of the system. They execute physical actions based on controller commands, such as opening/closing valves, starting/stopping motors, or adjusting dampers.
  4. Operator Stations:
    These serve as the human-machine interface (HMI), allowing operators to monitor the process, adjust setpoints, and troubleshoot issues. Modern DCS systems often feature intuitive graphical interfaces for ease of use.
  5. Communication Network:
    The backbone of the DCS, this network connects all components, enabling seamless data exchange and coordination. It ensures that every part of the system works in harmony, even across large industrial sites.

Why is a DCS Important?

  • Centralized Control with Distributed Execution: A DCS allows for centralized monitoring while distributing control functions across multiple controllers, reducing the risk of system-wide failures.
  • Scalability: It can easily expand to accommodate growing operational needs.
  • Reliability: Redundant systems and fail-safes ensure continuous operation, even in critical environments.
  • Efficiency: Optimizes processes, reduces waste, and improves overall productivity.

GE Company Introduction

General Electric Company (GE) is a renowned multinational conglomerate with diversified businesses spanning energy, aviation, healthcare, renewable energy, and digital industries. Below are its key details:

1. Company Overview

  • Founded: 1892 (merger of Edison Electric Light Company and Thomson-Houston Electric Company)
  • Headquarters: Boston, Massachusetts, USA
  • Founders: Thomas Edison (technical pioneer), Charles Coffin (business integrator)
  • Current CEO: Larry Culp (since 2018)
  • Market Cap: ~$120 billion (2023 data, adjusted after spin-offs)

2. Core Business Segments

After strategic restructuring, GE now focuses on three main sectors:

  • Aviation (GE Aerospace)
    A global leader in aircraft engines and systems, including CFM International’s (joint venture with Safran) LEAP engines.
  • Healthcare (GE HealthCare)
    Spun off in 2023, specializing in medical imaging, ultrasound, and life care equipment (e.g., CT, MRI machines).
  • Energy Transition (GE Vernova)
    Launched in 2024, combining renewable energy (wind, hydro), gas power, and grid solutions.

3. Historical Milestones

  • Early 1900s: Pioneered electrification, inventing the first commercial incandescent lamp and X-ray machine.
  • 1970s: Entered aviation with the GE90 jet engine.
  • Post-2008: Restructured after the financial crisis, divesting GE Capital.
  • 2015-2020: Pushed digital transformation with the Predix industrial IoT platform.
  • 2020s: Spun off non-core assets (e.g., appliances, biopharma) to focus on advanced manufacturing.

4. Presence in China

Since 1906, GE has contributed to projects like the Three Gorges Dam and COMAC C919, with multiple R&D and manufacturing sites (e.g., Beijing, Shanghai, Wuxi).

5. Recent Developments (2023-2024)

  • Completed spin-offs of GE HealthCare and GE Vernova, leaving GE Aerospace as the remaining public entity.
  • Accelerated sustainable tech R&D, including hydrogen-powered turbines and hybrid-electric aircraft engines.

6. Corporate Culture & Legacy

  • Slogan“Imagination at Work”
  • Achievements: Holds numerous Nobel-level innovations and consistently ranks in the Fortune Global 500.

Through continuous transformation, GE aims to lead in low-carbon and high-tech industrial solutions.

    Customers reviews

    There are no reviews yet.

    Be the first to review “GE P84193NC6M0760M Differential Protection Relay”

    Your email address will not be published. Required fields are marked *

    Search for products

    Back to Top
    Product has been added to your cart
    phone: +86 15359273791
    to whats
    +8615359273791
    to whats
    +8615359273791
    email: sales1@xrjdcs.com