Description
GE IS200TTURH1CFD
Technical Specifications:
- Brand: General Electric (GE)
- Model: IS200TTURH1CFD
- Product Type: Turbine Temperature Relay Board
- System Platform: Mark VI Speedtronic
Functional Features:
- Multi-Channel Thermal Monitoring: Simultaneously processes multiple thermocouple inputs for comprehensive temperature profiling.
- Independent Trip Logic: Executes emergency shutdown sequences independently of the main control processor for maximum safety.
- Enhanced Reliability: The CFD suffix indicates upgraded components for improved long-term stability in high-heat environments.
Application Scenarios:
Gas and steam turbine protection systems, specifically monitoring exhaust gas temperature (EGT) spreads and lube oil temperatures.
Performance Parameters:
Millisecond-level trip response times with high-resolution temperature measurement.
Material Composition:
Precision thermocouple compensation circuits, high-reliability relays, and high-temperature rated PCB.
Structural Characteristics:
Standard Mark VI board form factor with connectors for thermocouple extension wires and trip relay outputs.
Working Principle:
Continuously samples thermocouple signals, compares them against predefined safety thresholds, and energizes trip relays to shut down the turbine if limits are breached.
Installation Requirements:
Use proper thermocouple extension wire with correct polarity. Route signal cables away from high-voltage power lines.
Precautions for Use:
Never bypass or jumper temperature trip relays. Regularly calibrate thermocouple inputs to ensure accurate protection.
