GE IS215VPROH2BC: Advanced Emergency Turbine Protection Board for Mark VI Systems

Board Type:Emergency Trip or Turbine Protection Board

Frame Rate:Up to 100 Hz

Functional Acronym:VPRO

Input Circuit Sensitivity:Min. 27 mV peak at 2 Hz

Power Supply Rating:125 VDC

Redundancy System:Simplex or TMR

Response Time for Solenoids:Solenoid L/R Time Constant at 0.1 sec

Series Mark VI Trip Solenoids:Quantity Six per VPRO (Three per TREG)

    The GE IS215VPROH2BC is meticulously engineered for seamless integration into the Mark VI turbine control system, providing unparalleled protection against emergencies. This advanced protection board ensures swift and reliable operation during critical system events.

    With a frame rate capability of up to 100 Hz, the IS215VPROH2BC ensures rapid response times, crucial for maintaining system integrity and operational efficiency. The VPRO acronym stands for ‘Variable Protection’, highlighting its adaptability across different safety protocols.

    Featuring a minimum input circuit sensitivity of 27 mV peak at 2 Hz, this board ensures precise detection and response to anomalies, preventing potential hazards. Its 125 VDC power supply rating supports robust performance under various operating conditions.

    The redundancy system implemented in the IS215VPROH2BC offers a choice between simplex or triple modular redundant configurations, enhancing fault tolerance and system reliability. This feature minimizes downtime and maximizes operational safety.

    The response time for solenoids, characterized by a solenoid L/R time constant of 0.1 seconds, ensures instantaneous action upon activation, critical for quick emergency shutdown procedures. With six trip solenoids per VPRO module, this board provides comprehensive coverage and enhanced protection for turbine operations.