IS200VTURH1A

About the IS200VTURH1A

This design features three independent and separate IONets, Control Modules, and power supplies, which significantly improves the reliability and accuracy of the system. This kind of control system was pioneered by General Electric in 1983. The IS200VTURH1A functions as a Primary Turbine Protection card. The functions of this board include:

• Measuring the turbine speed via four passive pulse rate devices to generate the primary overspeed trip
• Monitoring induced shaft current and voltage
• Providing automatic generator synchronization as well as closing the main breaker
• Controlling three primary overspeed trip relays
  • located on the TRPx terminal board

VTUR Device Personalized Hardware

 The IS200VTURH1A board has various diodes, resistors, and capacitors, as well as inductor coils/beads (L1 through L16,) and over a dozen transistors; most of these components were afforded to its normal Mark VI Series assembly for support of a standardized voltage limitation stategy to the Mark VI. The board has two backplane connectors and a female plug for the connection of a daughterboard. A faceplate is connected to the leading edge using three screw connection. This faceplate is populated by a single cable connector (J5) and three LED components. The board is marked with codes 94V-0 and 6BA01. The IS200VTURH1A board surface is populated by over sixty integrated circuits, including:

• Xilinx Spartan XCS40 field programmable gate arrays
• IDT 7024 S35J Dual-Port Static RAM
• IDT 71016 S15Y CMOS Static RAM