Product: IS200BICLH1AFD GE IGBT Drive/Source Bridge Interface Board

Description

The IS200BICLH1AFD is a circuit board component made by General Electric as part of their Speedtronic Mark VI system. The MKVI was designed by GE for the management of industrial steam or gas turbines and included Ethernet and DCS communications from a windows-based operating system. Like most Speedtronic systems of later iterations (Mark IV forward), the Mark VI is designed with triple-redundant modular protection capability for important controls like temperature, speed, overspeed, and vibration.

The IS200BICLH1AFD functions as an IGBT Drive/Source Bridge Interface Board. It plugs into a VME type rack using its P1 and P2 connectors, which are the only two connectors on the board.

The IS200BICLH1AFD has a 1024 bit serial memory device for board ID and revision information. The board is designed with four relays, four RTDs (for thermal detection,) as well as various integrated circuits, transistors, capacitors, and resistors. The board’s front faceplate connects via two screw mounts and is blank.

The IS200BICLH1A is an IGBT Drive/Source Bridge Interface Board (BICL) created by GE for the Innovation Series.

The purpose of the IS200BICLH1A is to play a go-between an Innovation Series Drive and the Bridge Personality Interface Boards (BPIA, BPIB, or SCNV), being a primary interface between them. This board has the ability to monitor ambient and bridge temperatures. It has an interface with a PWM speed control and a system fault display. This board has a 1024-bit serial memory that is usually equipped with information about the board’s revision and identification.

The IS200BICLH1A has a nearly blank faceplate with a label that has “Install in Slot 5 Only” written on it. There are two brackets on the faceplate that can help install and remove the card from a VME type rack. Next to the brackets are two screws that help to further secure the card to the rack. There are many internal components on the actual PCB though. There are 73 resistors, 31 capacitors, 3 diodes, 15 integrated circuits, 4 relays, a metal oxide varistor, and 3 transistors. On the right edge of the board are two P1 and P2 pin connectors that connect the IS200BICLH1A to a card rack assembly.

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