Product Description

The IS200IGEHG1A is a PCB manufactured by the GE company for its Mark VI system.  The MKVI is a gas/steam turbine management platform created by GE as part of the Speedtronic line.  This system can be used in simplex or in triple redundant form to meet the needs of its associated turbine.  

The IS200IGEHG1A is an IGBT Passive Interface Board that supplies the passive output stage interface parts needed at IGBT gate terminals for drives within the Innovation Series.  It is used with dual IGBT modules and uses axial gating resistors sized as fuse elements. The board performs a normalizing function relative to the Phase Interface and Control Board (IS200PICH.)

The IS200IGEHG1A is a smaller board with few components. It is built with two plug components (P1 and P2,) and six eyelet connectors (E1 through E6,) that are made from factory-drilled holes ringed by a conductive material.  The board has two diodes for transient voltage suppression. It also has a high voltage diode. The board is designed with both a gate ON and a gate OFF resistor, as well as a bleed resistor. Two light emitting diodes are located on opposite sides of the board.   When IGBTs are gated ON, these components will light up.

The IS200IGEHG1A has no fuses and has no adjustable hardware.  While the board does have four TP test points, these are for factory use only  and are not intended for users to access. If more information about the board layout or its components is needed, GE’s library of manuals, user guides, or data sheets should be consulted for this information.