IS200TTURH1BEC

Product Description

The IS200TTURH1BEC is a General Electric replacement part designed for use within the company’s turbine control systems, specifically the Mark VI and Mark VIe.  This board is designed to work in conjunction with several other components to help control breaker closure.  The IS200TTURH1BEC may work in conjunction with PTUR boards or VTUR boards.   Our company works hard to maintain as much on-hand stock of GE replacement boards as we can so we can more efficiently fulfill your order needs. 

The IS200TTURH1BEC is part of the synchronization system within the turbine system used to energize breaker close coils at the correct time.    This system includes a K25P relay for turbine sequence status, a K25A repay, for checking the slip and phase are within the synch window, and a K25 relay, that optimizes for top dead center coordination.   This system can be used with either a Simplex or a TMR (triple modular redundant) turbine system.  In a simplex system, voting initiates from <R>.  Meanwhile, in TMR systems, ⅔ logic voting is employed.    Jumpers located along one short board edge decide whether the board will be configured for TMR or Simplex systems. 

Other board components include resistors, variable resistors, capacitors, diodes, transformers, and integrated circuits.  The board also has a number of different connectors, including terminal strips, plug connectors, and d-shell connectors.  There are both male and female d-shell connectors on the board’s surface. 

Refer to original manuals and other GE documentation before any installation begins for information regarding proper handling, as well as extending safety warnings.