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Product Introduction
The GE IS200WREAH1ADB is a specialized Aero Trip Terminal Board developed by General Electric (GE), designed to integrate seamlessly into the Mark VI and Mark VIe turbine control platforms. This board functions as a vital interface for turbine trip and shutdown commands in aero-derivative gas turbines, providing precise and reliable control of trip solenoids and emergency shutdown systems.
Manufactured to meet the rigorous demands of power generation and industrial turbine operations, the IS200WREAH1ADB ensures rapid and fail-safe actuation of trip circuits. It acts as a dependable relay point between the turbine control system and the trip hardware, maintaining electrical integrity, fault detection, and clear signaling paths to protect critical turbine components from damage or unsafe operating conditions.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | IS200WREAH1ADB |
| Product Type | Aero Trip Terminal Board |
| Manufacturer | General Electric (GE) |
| System Compatibility | GE Mark VI / VIe Turbine Control Systems |
| Primary Function | Trip signal interface for turbine emergency shutdown |
| Trip Signal Type | Dry contact relay outputs to trip solenoids or fuel shutoff valves |
| Voltage Interface | 24–125 VDC (system dependent) |
| Number of Channels | Multiple trip circuits, supporting redundancy |
| Contact Rating | Typically 2A at 125 VDC |
| Monitoring Features | Trip status feedback loop for fault detection |
| Terminal Connection | Screw-type terminals for secure field wiring |
| Redundancy Support | Yes – supports dual or multiple path trip architectures |
| Diagnostic Capability | Continuous monitoring and fault detection of trip circuits |
| Operating Temperature | -30°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Mounting | Panel or chassis mountable |
| Construction | Multi-layer PCB with protective conformal coating |
| Compliance | CE, RoHS, UL (based on application) |
| Dimensions (L × W × H) | 200 × 150 × 30 mm |
| Weight | 0.3 kg |
| Product Status | Active / Field Replaceable Unit (FRU) |
Product Applications
The IS200WREAH1ADB is engineered for high-integrity turbine safety systems where fast, reliable emergency shutdown is essential. Common applications include:
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Aero-Derivative Gas Turbine Trip and Shutdown Systems
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Mark VI/VIe Control System Integration
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Emergency Fuel Cutoff Circuits
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Redundant Trip Solenoid Control
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Generator Protection and Overspeed Shutdown Circuits
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Critical Turbine Protection in Power Plants and Industrial Facilities
Product Advantages
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Fast and Reliable Trip Signal Transmission: Ensures prompt turbine shutdown during emergency or fault conditions.
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Redundancy-Ready Architecture: Supports dual trip paths, enhancing system availability and safety.
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Diagnostic Feedback: Continuous monitoring allows early fault detection and preventive maintenance.
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Rugged Construction: Designed to withstand harsh industrial environments, including temperature and humidity extremes.
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Easy Field Replacement: FRU design reduces downtime during maintenance or upgrade activities.
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Secure and Reliable Connections: Screw terminals provide stable wiring and ease of installation.
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Flexible Integration: Compatible with a broad range of GE turbine control system architectures.
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Compliance with Industry Standards: Meets electrical and safety standards to ensure dependable operation.
FAQ
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What type of voltage does the IS200WREAH1ADB support?
It operates typically between 24 and 125 VDC, depending on the system design. -
Can this board support redundant trip signal paths?
Yes, it is designed for multiple trip circuits supporting dual-path redundancy. -
Does the board provide feedback to the control system?
Yes, it includes feedback loops to confirm trip circuit status and integrity. -
Is the board hot-swappable during operation?
No, replacement or installation should be performed only with the system powered down. -
What fault detection capabilities does this board have?
It can detect open circuits, shorts, and relay failures via its monitoring feedback. -
What type of connections are used for field wiring?
The board uses screw-type terminals for secure and reliable wiring. -
Is the IS200WREAH1ADB compatible with both gas and steam turbines?
Primarily designed for aero-derivative gas turbines, but can be used in steam turbines if system compatible. -
How does the board handle transient electrical disturbances?
It is built with protective conformal coating and circuit design to minimize transient impact. -
Are onboard relays included in the IS200WREAH1ADB?
It functions mainly as a terminal interface; relays are typically external or part of the control system. -
What safety certifications does this board comply with?
It complies with CE, RoHS, and UL standards depending on the application and region.
Related Models (Same Series or Functional Family)
| Model Number | Description |
|---|---|
| IS200WREAH1A | Aero Trip Terminal Board – earlier revision |
| IS200WREAH1B | Aero Trip Terminal Board – alternate configuration |
| IS200TRLYH1B | Trip Relay Output Module for shutdown control |
| IS200TREGH1B | Exciter Gate Regulator Board |
| IS200WROBH1AAA | Relay Output Interface Board |
| IS200TVIBH2C | Vibration Interface Terminal Board |
Popular GE Models (Same Brand, Widely Used)
| Model Number | Description |
|---|---|
| IS200DSPXH1D | Digital Signal Processor for turbine control |
| IS220PAICH1A | Analog Input Module for Mark VIe |
| DS200SDCCG4A | Drive Control Board with Communication Support |
| DS200LDCCH1A | LAN Communication and Drive Control Card |
| IS215UCVEM01A | VME-Based Embedded Controller |
| IS200EPCTH1A | Excitation Power Conversion Terminal Board |
