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The GE IS200VRTDH1DAB is a Mark VI Speedtronic module designed for precision turbine speed control in gas/steam power generation. This ruggedized module provides real-time speed monitoring, overspeed protection, and seamless integration with GE's Mark VI control system. With industrial-grade reliability and advanced diagnostics, it ensures safe, efficient turbine operation in critical power plant applications.
Product Specifications
Core Functions:
Turbine Speed Monitoring & Control (0-120% rated speed range)
Triple Redundant Overspeed Protection (meets API 670 4th Ed. standards)
High-Accuracy Magnetic Pickup Input (2-channel vibration-tolerant design)
Built-in Self-Test & Fault Logging (supports predictive maintenance)
Technical Specifications:
Input Signals: Magnetic pickups (60-20,000 Hz), analog/digital I/O
Processing Speed: <10ms response time for critical trips
Operating Voltage: 24V DC ±10% (dual-redundant supply capable)
Environmental: -40°C to +85°C (conformal coated for harsh environments)
Integration & Communication:
Native Mark VI Backplane Integration (VME64 bus compatible)
Real-Time Data Exchange via Genius™/Ethernet networks
LED Status Matrix (channel health, fault codes, active alarms)
Safety & Compliance:
SIL 2 Certified (IEC 61508 functional safety)
NEMA TS2/UL508 industrial enclosure rating
MTBF: >250,000 hours (field-proven in 5,000+ installations)
Applications:
Combined Cycle Power Plants
Aeroderivative/Gas Turbine Controls
Critical Overspeed Protection Systems
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