IS200TPROH1A

About the IS200TPROH1A

General Electric created the IS200TPROH1A to be a component in the Speedtronic Mark VI series. This series is one of several in the Mark line by GE. The IS200TPROH1A is a device which is called a protective termination board. General Electric’s Mark line has been used for the management and automation of gas and steam turbines for several decades since the debut of the Mark I in New Jersey in 1969.

The IS200TPROH1A is a long printed circuit board with many electronic components ranging from very small to large. Two black terminal blocks have twenty-four (24) silver terminals made from metal. Each is labeled with white numbers from one (1) to forty-eight (48). Sitting along the opposite end of the IS200TPROH1A are three (3) large connector ports that may be used to attach additional components to the IS200TPROH1A. Three (3) more connector ports which are about half as large as the others are sitting in a vertical line to the left of these. Two (2) large relays that are red with yellow in the center have been paired vertically at the top of the IS200TPROH1A in the center. A red metal oxide varistor or MOV is placed directly to the left of these MOVs. Much of the lower half of the IS200TPROH1A is occupied by a group of diodes that are shaped like black rectangles. These diodes are arranged in horizontal rows. Many very small resistors covered in bands in blue and black have been arranged in vertical rows along the length of the IS200TPROH1A. Many very small capacitors that are silver are also aligned on the left of the IS200TPROH1A.