IS200EXHSG1A
IS200EXHSG1A - Image 2
IS200EXHSG1A - Image 3

IS200EXHSG1A

  • High – Precision Control: The IS200EXHSG1A offers extremely precise control over the exciter field contactor. It can accurately adjust the contactor’s state based on real – time generator conditions, ensuring that the excitation current is finely tuned. In a large – scale power plant, it can maintain the generator’s output voltage within a very narrow tolerance range, typically within ±0.5% of the rated value, even under varying load conditions.
  • Reliability: Built with high – quality components and a robust design, the IS200EXHSG1A is highly reliable. It can withstand harsh industrial environments, including high temperatures, vibrations, and electrical noise. In long – term operation, it has a very low failure rate, which is crucial for continuous power generation. For example, in a power plant with a 24/7 operation schedule, it has proven to operate reliably for years without major malfunctions.
  • Ease of Integration: The board is designed for easy integration into the existing GE EX2100 excitation control system. It uses standardized communication protocols and interfaces, allowing it to quickly connect and communicate with other system components. This reduces the installation time and complexity, enabling faster commissioning of new power generation projects or upgrades to existing systems.
Get a Quote
Manufacturer:

Our extensive catalogue, including , is available now for dispatch to the worldwide.
  • Full 12-month warranty
  • Available for dispatch immediately
  • We deliver worldwide

Description

1. Product Description

The IS200EXHSG1A, a product of GE, is a key component within the EX2100 excitation control system. As an exciter field contactor control board, the IS200EXHSG1A is designed to precisely manage the operation of the exciter field contactor. It plays a pivotal role in the excitation process of generators, ensuring that the correct amount of electrical current is supplied to the exciter field. This is crucial for maintaining the generator’s output voltage and frequency at stable levels, which is essential for the reliable operation of power systems. The IS200EXHSG1A communicates with other parts of the excitation control system to receive and execute control commands, making it an indispensable part of modern power generation setups.

2. Product Parameters

Parameter Specification
Power Supply Typically operates at 24V DC, providing stable power for internal circuitry and control functions.
Input Signals Accepts a variety of input signals, including digital control signals from the main control unit and analog feedback signals related to generator parameters such as voltage and current.
Output Signals Generates output signals to control the opening and closing of the exciter field contactor, with specific signal levels and timings optimized for contactor operation.
Contact Rating The contactor controlled by the board can handle a certain current capacity, usually in the range suitable for the exciter field requirements of different – sized generators, for example, up to several hundred amperes.
Communication Interface May feature serial communication interfaces (e.g., RS – 485) to exchange data with other components in the control network, facilitating system – wide monitoring and coordination.

3. Advantages and Features

  • High – Precision Control: The IS200EXHSG1A offers extremely precise control over the exciter field contactor. It can accurately adjust the contactor’s state based on real – time generator conditions, ensuring that the excitation current is finely tuned. In a large – scale power plant, it can maintain the generator’s output voltage within a very narrow tolerance range, typically within ±0.5% of the rated value, even under varying load conditions.
  • Reliability: Built with high – quality components and a robust design, the IS200EXHSG1A is highly reliable. It can withstand harsh industrial environments, including high temperatures, vibrations, and electrical noise. In long – term operation, it has a very low failure rate, which is crucial for continuous power generation. For example, in a power plant with a 24/7 operation schedule, it has proven to operate reliably for years without major malfunctions.
  • Ease of Integration: The board is designed for easy integration into the existing GE EX2100 excitation control system. It uses standardized communication protocols and interfaces, allowing it to quickly connect and communicate with other system components. This reduces the installation time and complexity, enabling faster commissioning of new power generation projects or upgrades to existing systems.

4. Application Areas and Application Cases

  • Application Areas: The IS200EXHSG1A is mainly used in the power generation industry, including thermal power plants, hydropower plants, and wind farms. It is also applicable in industrial settings where large – scale generators are used for self – power generation, such as in large factories and mining operations.
  • Application Case: In a hydropower plant, the IS200EXHSG1A is installed in the generator’s excitation control system. When the water flow rate changes due to seasonal variations or dam operations, the generator’s load also changes accordingly. The IS200EXHSG1A can rapidly adjust the exciter field contactor to change the excitation current, ensuring that the generator’s output voltage and frequency remain stable. This allows the hydropower plant to continuously supply high – quality electricity to the grid.

5. Comparison with Competing Products

Compared to similar products in the market, the IS200EXHSG1A has several distinct advantages. In terms of control precision, it outperforms many competing products, providing more accurate and stable excitation control. Its reliability is also superior, with a lower failure rate and better resistance to environmental factors. Additionally, its ease of integration with the GE EX2100 system gives it an edge over competitors, as it can be more easily incorporated into existing power generation setups without extensive modifications.

6. Selection Suggestions

  • Compatibility: Ensure that the IS200EXHSG1A is fully compatible with your existing excitation control system. Check the communication interfaces, power supply requirements, and signal types to avoid any integration issues.
  • Power Requirements: Confirm that the power supply at the installation site can meet the 24V DC requirement of the IS200EXHSG1A. Inadequate or unstable power supply can lead to improper operation of the board.
  • Performance Requirements: Evaluate your specific application requirements, such as the required control accuracy, response speed, and the size of the generator. Make sure the IS200EXHSG1A can meet these performance criteria.

7. Precautions

  • Installation: Follow the installation instructions in the product manual carefully. Incorrect wiring, improper grounding, or incorrect mounting can cause damage to the board or lead to system malfunctions.
  • Operating Environment: Keep the operating environment of the IS200EXHSG1A within the specified temperature and humidity range. Avoid exposing it to strong electromagnetic interference, corrosive substances, and excessive dust, as these can degrade the performance and lifespan of the board.
  • Maintenance: Regularly inspect the board for any signs of damage, loose connections, or abnormal operation. Follow the recommended maintenance schedule, including cleaning and component testing, to ensure the long – term stable operation of the IS200EXHSG1A.

 

Shanxi Xinyeda International Trade Co., Ltd. is your reliable partner. We provide the sales and technical support of
Placeholder

IC660ELB912J

High-Speed Gigabit Ethernet Connectivity

The IC660ELB921M provides 1Gbps throughput and dual-port flexibility at approximately 1.5 times the cost of the single-port IC660ELB910, making it ideal for users with high-bandwidth needs. A German automotive assembly plant used 12 IC660ELB921M modules to build a gigabit Ethernet network for its RX3i-based production line control system: each module connected an RX3i rack (equipped with IC695CPU331) to 8 robotic arms and 2 HMI terminals. The 1Gbps throughput supported real-time transmission of robotic motion data (1000 data points per second per robot), and the dual-port design enabled separate networks for control and monitoring—reducing data latency by 70% compared to the IC660ELB910, ensuring precise coordination of the assembly line.

Redundant Ring Network for Uninterrupted Operation

Unlike single-port modules (where a cable break shuts down communication), the IC660ELB921M’s ring topology support ensures network redundancy. A US integrated power plant deployed 18 IC660ELB921M modules in a ring network connecting 18 RX3i racks (controlling turbines, boilers, and generators): when a cable between two modules failed, the network recovered within 250ms, and all control loops continued operating without interruption. This reduced unplanned downtime from 4 hours (with single-port modules) to 0 minutes, avoiding $200,000 in lost power generation revenue per incident.

Multi-Protocol Compatibility for Interoperability

Supporting Modbus TCP, Ethernet/IP, and DNP3.0 protocols, the IC660ELB921M ensures seamless integration with diverse industrial devices. A Chinese smart factory used 8 IC660ELB921M modules to connect its RX3i PLC system with third-party equipment: 4 modules acted as Modbus TCP clients to collect data from Siemens S7-1200 PLCs (controlling conveyors), 2 modules served as Ethernet/IP adapters to communicate with Allen-Bradley VFDs, and 2 modules ran DNP3.0 over IP to send data to the plant’s SCADA system. This compatibility avoided the need for expensive protocol converters (which would have cost $30,000), reducing integration costs by 60%.

Advanced Security and Remote Diagnostics

Equipped with 802.1X authentication and a built-in web server, the IC660ELB921M enhances network security and simplifies maintenance. A Middle Eastern oil refinery deployed 10 IC660ELB921M modules in its hazardous area RX3i systems: 802.1X authentication prevented unauthorized access to the control network, and the web server allowed engineers to remotely configure IP addresses and run ping tests. During a recent maintenance cycle, engineers used the built-in packet capture tool to diagnose a communication issue with a DNP3.0 SCADA link—reducing troubleshooting time by 80% compared to modules without remote diagnostics.

Get a Quote
and other automation spare parts. Please contact us, and we will be happy to serve you.
We've got you covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
  • Full 12-month warranty on all components
  • Dedicated after-sales support
  • Same-day dispatch on 1000s of parts
  • All units are fully tested
Continue Searching
We're here when you need us
What happens next?
  • 1. Email confirmation
    You will get an email confirming that we have received your enquiry.
  • 2. Dedicated Account Manager
    One of our team will be in touch to confirm your part(s) specification and condition.
  • 3. Your quote
    You will receive a comprehensive quote tailored to your specific needs.

Related products