IS200ERDDH1A | General Electric Circuit Board Mark VI

Description 

The GE IS200ERDDH1A Circuit Board, part of the Mark VI series, is designed for reliable signal processing and control in complex industrial systems. It provides critical functionality, enhancing system stability and operational efficiency, and is crucial for maintaining high performance in automation applications.

Technical Specifications 

Information About IS200ERDDH1A

The IS200ERDDH1A is a specialized circuit board within the General Electric Mark VI series, designed for critical applications in the EX2100 Excitation Controller system. This board plays a pivotal role in managing gate drive control and regulating excessive DC link voltage, essential functions for maintaining the stability and performance of industrial drive systems.

As a gate drive control board, the IS200ERDDH1A is responsible for the precise management of gate signals to the power electronic components, ensuring reliable switching operations within the drive system. Its functionality extends to controlling excessive DC link voltage, a crucial aspect in protecting the system from potential overvoltage conditions that could compromise operational safety and equipment longevity.

The IS200ERDDH1A supports both simplex and redundant operating modes, providing flexibility to accommodate various system reliability requirements. In simplex mode, the board operates in a single-channel configuration, interfacing directly with the ERBP (Excitation Relay Backplane) to manage gate drive functions and voltage control. This mode is suitable for standard operational scenarios where high redundancy is not a critical requirement.

In redundant mode, the board enhances system reliability by integrating with both the ERBP and ERRB (Excitation Relay Redundancy Backplane). This configuration ensures continued operation even in the event of a failure within one of the redundant channels. The inclusion of redundancy is particularly valuable in critical applications where uninterrupted operation is essential for maintaining system performance and safety.

For controlling redundant modes, the IS200ERDDH1A utilizes the K41 De-Excitation Relay, which manages the transition and coordination between redundant drive channels. This relay plays a key role in ensuring seamless switching and maintaining operational continuity, even during fault conditions.

In simplex mode, the board employs the K3 Charging Relay to handle the charging and maintenance of the DC link voltage. This relay ensures that the voltage levels are appropriately managed during normal operation, preventing excessive voltage buildup and contributing to the overall stability of the drive system.

The IS200ERDDH1A is mounted on the ERBP backplane for simplex configurations and integrates with both the ERBP and ERRB backplanes for redundant setups. This design approach allows for flexible mounting and integration options, aligning with the specific requirements of the application and the desired level of redundancy.

Overall, the General Electric IS200ERDDH1A circuit board is a critical component within the Mark VI series, offering advanced gate drive control and DC link voltage management. Its support for both simplex and redundant modes, along with the use of specialized relays for voltage and redundancy management, makes it a versatile and reliable choice for enhancing the performance and reliability of industrial drive systems.

Manufacturer information

General Electric (GE) is a multinational conglomerate founded in 1892, based in the United States. It operates in various industries, including aviation, healthcare, renewable energy, and power. GE is known for its innovations in technology, manufacturing, and infrastructure solutions.