+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE IS200SPROH2A is a Turbine Generator Emergency Protection Terminal Board designed for GE’s SPEEDTRONIC™ Mark VIe gas turbine control system. As a critical component of the Mark VIe platform, this board provides redundant protection and signal conditioning for turbine generator systems, ensuring safe and efficient operation in power generation and heavy industrial applications. Mounted on the DS200DCCA base card, the IS200SPROH2A hosts the PPRO (Primary Protection Relay Output) or YPRO (Yaw Protection Relay Output) I/O package, supporting voltage transformer (PT) inputs for bus and generator voltage monitoring, as well as speed signal conditioning for overspeed protection 17.
The GE IS200SPROH2A is a Turbine Generator Emergency Protection Terminal Board designed for GE’s SPEEDTRONIC™ Mark VIe gas turbine control system. As a critical component of the Mark VIe platform, this board provides redundant protection and signal conditioning for turbine generator systems, ensuring safe and efficient operation in power generation and heavy industrial applications. Mounted on the DS200DCCA base card, the IS200SPROH2A hosts the PPRO (Primary Protection Relay Output) or YPRO (Yaw Protection Relay Output) I/O package, supporting voltage transformer (PT) inputs for bus and generator voltage monitoring, as well as speed signal conditioning for overspeed protection 17.
Engineered for compatibility with GE’s Mark VIe architecture, the IS200SPROH2A features a DC-37 pin connector for backup trip relay integration and Euro-style terminal blocks for field wiring. Its modular design allows easy integration with terminal boards like the IS200STCIH1A and IS200STCIH2A, enabling scalable I/O configurations for simplex or triple-redundant (TMR) systems. The board’s rugged enclosure and conformal coating ensure operation in harsh environments, with a wide temperature range (-30°C to +65°C) and resistance to vibration and electromagnetic interference 57. By combining advanced signal conditioning with GE’s ControlST software suite, the IS200SPROH2A delivers actionable insights for predictive maintenance and optimized turbine performance.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | GE IS200SPROH2A |
| Manufacturer | General Electric (GE) |
| Product Type | Emergency Protection Terminal Board |
| Interface Type | DC-37 pin connector, Euro-style terminal block |
| Signal Types | Voltage transformer (PT) inputs, speed signal conditioning |
| Power Requirements | 24 VDC ±10% (via base card) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Weight | 0.55 lb (0.25 kg) |
| Vibration Resistance | 10–500 Hz, 2g |
| Isolation Voltage | 500 VDC |
| Redundancy Support | Simplex and triple-redundant (TMR) configurations |
| Programming Software | GE ControlST |
Main Features and Advantages
The GE IS200SPROH2A stands out for its emergency protection capabilities and high-reliability signal conditioning. It continuously monitors generator voltage and turbine speed, triggering protective actions (e.g., turbine trip) when overspeed or voltage anomalies are detected. This feature is critical for preventing catastrophic failures in gas and steam turbines, particularly in power plants and oil refinery compressors 17.
The GE IS200SPROH2A stands out for its emergency protection capabilities and high-reliability signal conditioning. It continuously monitors generator voltage and turbine speed, triggering protective actions (e.g., turbine trip) when overspeed or voltage anomalies are detected. This feature is critical for preventing catastrophic failures in gas and steam turbines, particularly in power plants and oil refinery compressors 17.
Another key strength is its modular architecture and hot-swappable design. The board supports field replaceable units (FRUs), allowing engineers to replace faulty components without manual reconfiguration. GE’s ControlST software automatically downloads the latest firmware and configuration settings, reducing downtime and maintenance complexity. The IS200SPROH2A also features advanced diagnostics, including channel-level fault detection and self-test capabilities, enabling proactive maintenance and minimizing unplanned outages 57.
Additionally, the board’s DC-37 pin connector enables seamless integration with backup trip relay terminal boards (e.g., PTUR, TTUR), ensuring redundant protection in mission-critical operations. Its compatibility with GE’s Mark VIe system allows seamless integration with other I/O modules (e.g., IS220PCLAHIA for analog signals, IS220PSCAHIA for serial communication) and enterprise-wide SCADA systems, supporting scalable automation solutions 17.
Application Areas
The GE IS200SPROH2A is primarily used in turbine generator protection systems across industries requiring precise and reliable power management:
The GE IS200SPROH2A is primarily used in turbine generator protection systems across industries requiring precise and reliable power management:
- Power Generation: Monitors steam and gas turbines to detect overspeed and voltage imbalances, ensuring grid stability and preventing generator damage. Integrates with SCADA systems for real-time performance optimization.
- Oil & Gas: Protects turbine-driven compressors and pumps in pipelines and refineries, enhancing safety and operational efficiency. Used in emergency shutdown systems to prevent mechanical damage.
- Heavy Manufacturing: Controls industrial turbines in steel production and water treatment plants, optimizing resource allocation and compliance.
- Marine Propulsion: Provides diagnostic feedback for shipboard turbine engines, improving fuel efficiency and reducing maintenance costs.
By enabling high-speed analog signal processing and redundant communication, the IS200SPROH2A plays a vital role in maintaining turbine performance and reducing unplanned outages. Its compatibility with legacy and modern protocols also makes it suitable for retrofitting older systems to meet current industry standards 17.
Related Products
- IS200STCIH1A/2A: Terminal boards for signal conditioning and distribution, compatible with the IS200SPROH2A.
- DS200DCCA: Base card providing power and backplane connectivity for Mark VIe modules.
- IS220PCLAHIA: Core analog I/O module for integrating thermocouple and 4-20 mA signals.
- IS220PSCAHIA: Serial communication I/O module supporting MODBUS and PROFIBUS protocols.
- GE ControlST Software: Configures and monitors the IS200SPROH2A, enabling advanced diagnostics and real-time control.
- PTUR/TTUR: Backup trip relay terminal boards for redundant protection.
- DS200TCERG2BTF: Emergency overspeed protection board for turbine safety systems.
Installation and Maintenance
Installation Preparation:
Ensure the IS200SPROH2A is installed in a clean, dry environment with proper ventilation. Verify compatibility with the DS200DCCA base card and secure the board using anti-vibration mounts. Prior to powering up, check all wiring connections for accuracy, particularly the DC-37 pin connector and Euro-style terminals. Use GE’s ControlST software to update firmware to the latest version and configure I/O channels according to the turbine’s sensor requirements 7.
Installation Preparation:
Ensure the IS200SPROH2A is installed in a clean, dry environment with proper ventilation. Verify compatibility with the DS200DCCA base card and secure the board using anti-vibration mounts. Prior to powering up, check all wiring connections for accuracy, particularly the DC-37 pin connector and Euro-style terminals. Use GE’s ControlST software to update firmware to the latest version and configure I/O channels according to the turbine’s sensor requirements 7.
Maintenance Recommendations:
Regularly inspect the IS200SPROH2A for signs of physical damage or loose connections. Clean the board periodically to prevent dust accumulation, and ensure the operating temperature remains within the specified range. Monitor power supply voltage levels to avoid overloading, and replace aging components (e.g., capacitors) during scheduled outages. Perform quarterly firmware updates to access new features and security patches. For redundant systems, test communication failover mechanisms bi-annually to ensure seamless operation during faults 7.
Regularly inspect the IS200SPROH2A for signs of physical damage or loose connections. Clean the board periodically to prevent dust accumulation, and ensure the operating temperature remains within the specified range. Monitor power supply voltage levels to avoid overloading, and replace aging components (e.g., capacitors) during scheduled outages. Perform quarterly firmware updates to access new features and security patches. For redundant systems, test communication failover mechanisms bi-annually to ensure seamless operation during faults 7.
Product Assurance
GE provides a 1-year warranty for the IS200SPROH2A, covering defects in materials and workmanship. Authorized partners like Radwell and AX Control offer 2-year warranties on refurbished units, ensuring long-term system viability. GE’s global technical support team provides 24/7 assistance for installation, troubleshooting, and firmware updates. The company’s Predix platform enables remote monitoring and predictive maintenance, further enhancing uptime and operational efficiency. For discontinued products like the IS200SPROH2A, GE’s certified partners also offer repair services, ensuring continued support for legacy systems 711.
GE provides a 1-year warranty for the IS200SPROH2A, covering defects in materials and workmanship. Authorized partners like Radwell and AX Control offer 2-year warranties on refurbished units, ensuring long-term system viability. GE’s global technical support team provides 24/7 assistance for installation, troubleshooting, and firmware updates. The company’s Predix platform enables remote monitoring and predictive maintenance, further enhancing uptime and operational efficiency. For discontinued products like the IS200SPROH2A, GE’s certified partners also offer repair services, ensuring continued support for legacy systems 711.
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