GE IS200AEPCH1CCB Speedtronic Turbine Control PCB Bboard

IS200AEPCH1A Technical Specifications

• Part/Model Number: IS200AEPCH1A

• Original Manufacturer: GE Industrial Solutions

• Functional Product Acronym: AEPC

• Availability: In Stock

• Assembly Type: Normal Assembly

• Revision Quantity: 1 Revision

• Functional Revision: A

About the IS200AEPCH1A

The IS200AEPCH1A is a circuit board component designed as a replacement part for GE Speedtronic Mark VI systems. The Mark VI system includes timing, control, and safety features developed to ensure reliable operation of industrial steam, hydro, and gas turbines.

This board, known as the Alternative Energy Pitch Center Module, represents a significant functional enhancement over the earlier Mark V Turbine Control System Series. The Mark VI Series added support for alternative energy applications such as wind turbines, expanding beyond the traditional gas and steam turbine controls.

The IS200AEPCH1A is part of one of the last GE Mark series products to utilize the patented Speedtronic control system technology, making it a highly desirable component for turbine control applications.

Hardware Overview and Specifications

• The IS200AEPCH1A is a rectangular circuit board without an attached faceplate, unlike many other Mark VI boards.

• It features factory-drilled mounting holes at each corner, each reinforced with conductive material for grounding.

• Additional drilled holes are positioned along the board edges and within its body.

• Typically, an auxiliary (daughter) board is mounted near the center of the primary board, attached via standoffs and screws.

• The auxiliary board is populated with components such as FPGAs, integrated circuits, female connectors, transistors, diodes, resistors, and capacitors.

• Markings on the auxiliary board include codes like FA/00 and DCOM.

• The main board includes various components identified by reference designations: terminal strips, jack connectors, integrated circuits, and three fuses.

• Components such as diodes, fuses, rectifiers, and capacitors play key roles in the board’s voltage regulation strategy, consistent with the overall Mark VI Turbine Control System Series design.