IS200TTURH1C | Mark VI Series turbine control terminal board | Control generator synchronization

Component number: IS200TTURH1C
Manufacturer: General Electric
Product type: Terminal board
Series: Mark VI
The IS200TTURH1C is a GE Mark VI series turbine control terminal board. The board can be used with the company's subsequent Speedtronic system. This applies to Mark VI and Mark VIe systems. Both systems, as well as components from the previous Speedtronic system, are in stock and can be shipped to WOC. Since the late 1960s, when the first iterations were available for industrial gas and steam turbine management, Speedtronic systems have gradually become more complex.

With a few small perforations, the IS200TTURH1C is basically rectangular. This board is used in combination with other PCBS, such as PTUR and VTUR boards, to control the synchronization of the generator. This is usually achieved through the use of hardware and connectivity.
There are many surface mount relays on the circuit board. In addition, the board uses variable resistors and has two transformers in the center of the board.
Type D housing connections (male and female), plug connectors, and terminals are used to communicate with other board components. Screw mounting connectors are numbered on the two main terminals of the board for reference.
The IS200TTURH1C also features two jumper switches that can be used to change the board circuit to allow simplex or TMR voting.