IS200RAPAG1A

Product Description

The IS200RAPAG1A is a Rack Power Supply Board designed for the Mark VI system, which is part of General Electric's Speedtronic series of gas and steam turbine management systems. The RAPA board is inserted into an Innovation Series board rack by connecting it to the P1 backplane connector. P1 consists of three rows, each with 32 pins. The RAPA board does not have any other connectors apart from P1. On the RAPA board, you will find four test points, two LED indicators, and one fuse. The only adjustable hardware component on the board is the RESET switch, which is explained in the Reset Function paragraph.

This Rack Power Supply Board is designed to accept a square wave input of 48V at 25kHz. The board's front panel bears the GE logo and provides access to a reset switch and four TP test points. Additionally, the front panel is equipped with two LED indicators labeled MPOK and IPOK. The four test points accessible from the front panel are P5, P15, N15, and DCOM. The panel is secured to the circuit board through two screw connections.

The IS200RAPAG1A includes a 1 amp, 250 V fuse that safeguards the 24 Vdc isolated power supply. It incorporates various integrated circuits, including a serial 1024-bit memory device. The board features a single backplane connector, transistors, two heat sinks, capacitors (including high-voltage capacitors), resistors, and an inductor coil. It has been drilled at multiple locations and bears the manufacturer's logo. For further details about the IS200RAPAG1A board, additional information can be found in GEI-100261, a publication released by General Electric, which found on this part page.