IS200RCSBG1B

Product Description

The IS200RCSBG1B is a printed circuit board component for the Mark VI system.  This system is part of the Speedtronic series that has been created by GE and used for the management of gas or steam turbine systems in various iterations since the late 1960s.  The Mark VI is one of the last Speedtronic systems to be developed and released. It includes advances like Ethernet communication capabilities, along with a PC-based operator interface that allows the end user to easily access system data from a single location.

The IS200RCSBG1B  functions as a 620 Frame RC Snubber board, which provides capacitors for SCRs and diodes on one phase of a 620 frame SCR/diode source bridge.  A single card is all that is necessary for a single bridge.

The IS200RCSBG1B is built with twelve capacitors that are placed in six pairs. These pairs are placed in two lines of three pairs. The capacitors each have a clamping current of 8.5 Apk, 0.5 A rms and a capacitance of  0.095 to .150 µF. The board is also built with four terminal connections (two negative and two positive,) as well as six stab-on connectors. The stab-on connectors are placed on the board as two lines of three.  The board is drilled in multiple locations. It is marked with the GE logo, with the code 6BA01, and with the board number.

More information on the IS200RCSBG1B board including application data, snubber circuit requirements, and mechanical requirements, can be found within GE publication GEI-100295.  A shipping quote can be provided before shipment upon request.