GE IS200TPROH1BBB Protection Terminal Board
Description:
IS200TPROH1BBB is part of GE Mark VI series. It is a protection terminal board, which can be used with Backup turbine protection I/O pack IS220PPROH1A.
The Emergency Protection (TPRO) terminal board hosts three PPRO IO packsIt conditions speed signal inputs for the PPROs and contains a pair of potentialtransformers (PTs) for bus and generator voltage input. It has three DC-37 pinconnectors. each adjacent to the PPRO pack connectors. Each DC-37 accepts acable leading to a lark* WIe backup trip relay terminal board.
TPROH1C features two 24 barrier terminals, each in a pluggable block
TPROH2C features two 24 pluggable Euro-style box terminals
TPROH#C works with the PPRO I/O pack and supports simplex and TRapplications. In TMR systems, TPROH#C connects to three PPRO I/O packs. BothIPROH1CD and H12C accept direct mounting ofthree PPROH1As and provide DC-37connectors for three cables to the selected backup trip relay terminal boards.