Product Description
The IS200DAMBG1ACB printed circuit board was designed by General Electric shell company GE Industrial Systems, most likely for use in their Innovation Series of drive assemblies and drive assembly component parts. This printed circuit board is more expressly definable as a Gate Drive Amplifer/Interface Board, and has been modified through its unique inclusion of three different product revisions. The first two significant product revisions obvious to the IS200DAMBG1ACB board are functional revisions, rated at "A" and "C" respectively, while the third major revision to the original IS200DAMBG1A is an artwork revision rated at a "B" grading.
Hardware Tips and Specifications
To fully understand and contextualize the hardware components important to normative functioning of this DAMB-abbreviated printed circuit board; it is first necessary to maintain an understanding of the product's intended function and purpose. This Gate Drive Amplifier and Interface Board provides an interface specifically between the control racks and IGBT power switching devices inherent to lower-voltage Innovation Series drives. This DAMB module is one of six total gate drive board variations, although more variations are created through different combinations of functional and artwork revisions available to this specific PCB. The versions of Gate Drive Amplifier/Interface Board outside of the DAMB version include:
- The 620-frame DAMA board
- The 250-frame DAMC board
- The 92, 125, or 180-frame DAMD board
- The 65-frame DAME board
As you might have collected through an analysis of the other board options available above; the IS200DAMBG1ACB board is a 375-frame offering of Gate Drive Amplifier and Interface board; existing between the DAMA and DAMC models. As specified in original-issue instructional manual information, the IS200DAMBG1ACB board features a Powerrex IGBT CM600HA-28H type, and utilizes one singular IGBT module for both its upper and lower phase legs. All three of the DAMA, DAMB, and DAMC boards are usually featured in groups of three each within their respective Innovation Series drive assemblies. Unlike some other similar Innovation Series printed circuit boards, the IS200DAMBG1ACB includes a number of LED indicators in its hardware configuration, to provide Diagnostic and IGBT status insights. The DS1 LED present on this DAMB-abbreviated board's front faceplate is named UON, and glows yellow when the upper IGBT is driven on. The UFF-named DS3 LED glows green, however, when the IS200DAMBG1ACB board is driven off. The remaining DS2 and S4 LEDs, named LON and LFF respectively; feature the exact same functionality for the remaining lower IGBT. All of the previously-mentioned hardware components important to the use of this board should be protected by a thick, basic layer of chemically-applied normal-style printed circuit board coating. Before making a purchase decision for this product, it is important to understand that all of the hardware information posited on this page is sourced from original factory-printed manufacturer materials concerning the original, unrevised IS200DAMBG1 parent product.
