GE IS200VPROH2B Turbine Protection Board Brand New

Overview

The GE IS200VPROH2B is an Emergency Turbine Protection Board. It controls gas and steam turbines in the GE Mark VI Speedtronic system. It provides critical overspeed protection to ensure safe turbine operation. Additionally, it monitors exhaust temperature and supports backup synchronization checks.

Technical Specifications

• Product Type: Emergency Turbine Protection Board
• Manufacturer: GE
• Model Number: IS200VPROH2B
• System Compatibility: GE Mark VI Speedtronic Control System
• Protection Functions:
  • Overspeed protection
  • Exhaust over-temperature monitoring
  • Backup synchronization check
• Thermocouple Inputs: 9 (for exhaust temperature monitoring)
• Analog Current Inputs: 3
• Redundancy: Triple redundant VPRO boards for high reliability
• Trip Solenoid Control: Managed via TREG board
• Power Supply: Onboard power generation (5V DC and 28V DC)