About the IS200ERDDH1ABB
The IS200ERDDH1ABB was a major GE PCB element designed to be for the Mark VI turbine management system. The Mark VI was a vital part of the Speedtronic platform intended to manage heavy gas or steam durable turbines. This IS200ERDDH1ABB product's Mark VI Turbine Control System Series in truth exists as quite the significant functionality-minded upgrade upon the previously-developed Mark V Turbine Control System Series of just about the exact same full extended GE product series title, given the fact that the Mark VI Series added the alternative energy-minded wind turbine possible functional application onto the gas and steam applications first adopted in the mentioned Mark V Series. This IS200ERDDH1ABB printed circuit board product offering's greater Mark VI Turbine Control System Series is additionally considered desirable in general given the fact that it is one of the trusted manufacturer's final-developed GE Mark product series to adopt the Speedtronic control system technology into a range of different product offerings.
Hardware Tips and Specifications
This IS200ERDDH1ABB PCB's greater Mark VI Turbine Control System Series automated drive system offered central control of the CCM (Central Control Module) which was connected to the termination boards. The CCM also connected to an O/I (operator interface) which allowed interfacers to access data regarding the turbines using dedicated software intended to flawlessly integrate within the system hardware, such as the CIMPLICITY graphics platform. The IS200ERDDH1ABB was also an element in the third-generation digital excitation platform (EX2100). This control system was meant to accompany and integrate within MKVI and its HMIs. It worked well within the LS2100 Static Starter. The EX2100 could be used in tandem with separate retrofitted applications with incorporation finalized through serial or Ethernet Modbus. The IS200ERDDH1ABB was an IGBT Exciter Regulator/Dynamic Discharge card. This board had many functions including:
- Controlling the K3 charging station for redundant applications.
- Controlling the K41 de-excitation station, in Simplex applications,
- Providing bridge feedback which helped monitor dc link and output field voltage. This feature also allowed for the monitoring of output shunt currents, bridge temperatures, and the IGBT gate drive statuses.
- Providing total gate drive control for field excitation
- Controlling surplus dc-link voltage by way of a dynamic discharge.
The IS200ERDDH1ABB could be used with both redundant and Simplex applications. The board mounts, however, were in different positions within these different circumstances. The Simplex applications, for example, had the board fastened in the ERBP backplane. Although, in superfluous applications, dual ERDD boards were often used. More data about these systems or other material about the ERDD boards can be located in GE published user guides and manuals. Believe it or not this, IS200ERDDH1ABB device is actually not the originally-produced device of its specific Mark VI Turbine Control System Series intended functional role. The original IGBT Exciter Regulator/Dynamic Discharge Card developed for placement in this specific General Electric Mark product series iteration would have to be the IS200ERDDH1 parent printed circuit board not utilizing this IS200ERDDH1ABB product's three-fold extended revision history. This IS200ERDDH1ABB PCB makes use of two functional revisions and an artwork configuration revision rated at grades of A, B, and B, to be specific.
