IS200IGPAG2A GE Gate Drive Power Supply Module Interface Board Mark VI System

IS200IGPAG2A GE Gate Drive Power Supply Module Interface Board Mark VI System

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IS200IGPAG2A is a gate drive power supply developed by GE. It is a part of EX2100 excitation system. The output of the SCR bridge circuit is phase controlled, which results in excitation control. Digital regulators in the controller generate the SCR firing signals. In the redundant control option either M1 or M2 can be the active master control, while C monitors both to determine which should be active and which should be standby. To ensure a smooth transfer to the standby controller, dual independent firing circuits and automatic tracking are used. The Gate Driver Power Supply board provides the necessary gate driver power required by each Integrated Gate Commutated Thyristor (IGCT). The IGPA board is directly attached to the IGCT. Each IGCT has one IGPA board. IGPA boards are divided into two categories.Each Group 1 board is equipped with two power supplies. Group 2 boards have a single power supply.

The IS200IGPAG2A is a PCB component made by GE for the Mark VI system. The Mark VI is one of the many Speedtronic gas/steam turbine management systems developed and released by General Electric. This series began with the Mark I in 1969 and continued into the 2000s with the Mark VI and the Mark VIe. The Mark VI meets various safety codes and standards, including EN 50081-2 Generic Emissions Standards, EN 50082-2:1994 Generic Immunity Industrial Environment, and EN50178 Gas Contaminants codes.

The IS200IGPAG2A has two sets of two LEDs. These are located on opposite sides of the board, facing outward. In each pair, one LED is amber and one is green. It is worth noting the right side of the board is essentially empty except for these LEDs, several terminal connectors, and a single vertical 9-pin male header connector. The remainder of the right side of the board has outlines marked for the positioning of other components, but they do not appear on the board.

The I/O interface board is a board used to connect input/output devices, which can be understood as a bridge for data transmission between devices. It enables data transmission and signal conversion between different devices, so that these devices can communicate with each other and work together. There are various types of I/O interface boards, such as RS-232, RS-485, USB, HDMI, and DVI, according to different application scenarios and requirements. These interface boards have their own characteristics and advantages, such as some can transmit analog signals, some can transmit digital signals, and some can achieve high-speed data transmission.

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