Description

The IS200WETBH1BAA is a GE component created for the Mark VI system.The Mark VI was one of the last of the Speedtronic series, which were gas and steam turbine management systems released by GE from 1969 through the 1990s.These systems focused on improving the efficiency of heavy-duty turbines through reliable management. The Mark VI includes both application specific Input/Outputs as well as general purpose Input/Outputs.I/Os control and monitor for issues such as synchronization, flame detection, shaft voltage build-up, and vibration. The IS200WETBH1BAA is a large, component-dense board.The edge of the board is comprised of an exposed copper strip that has been drilled in multiple locations.The board is populated by over thirty relays. Some relays carry the same designator; for example, there is a K10A and a K10B on the board.The board has a single transformer, two jumpers, seven heat sinks, nine voltage regulators, coil inductors, ten fuses, TP test points, and a switch component.The PCB has over fifty integrated circuits. Diodes, resistors, and capacitors are of mixed materials but include high-voltage electrolytic capacitors and metal film resistors. The IS200WETBH1BAA has a number of male and female plugs and connectors.This includes a 10-pin vertical (male) connector (P1), a 4-pin vertical male header (P3,) a 6-pin vertical male header (P2,)and 47 female plugs from two positions to twenty positions. The board also has sixteen female jack connectors. The board surface is marked with codes and other information, including the codes Type 6” and FA/00.” Refer to user guides or manuals for installation procedures.