Description

GE IS200VTURH2BAC Product Description

Product Overview

The GE IS200VTURH2BAC is a specialized turbine control module, engineered for GE’s Speedtronic™ Mark VI distributed control system (DCS)—a cornerstone platform in managing gas and steam turbines, generators, and critical rotating machinery across power generation, oil & gas, and heavy industrial sectors. As a key component in turbine operational control, GE IS200VTURH2BAC processes real-time data from sensors (e.g., speed probes, temperature transducers) and executes core control logic, regulating parameters like fuel flow, speed, and load to ensure efficient, safe turbine operation.

Designed for mid-scale turbine systems (200MW–600MW), GE IS200VTURH2BAC combines robust processing capabilities with seamless integration into Mark VI architectures, making it ideal for retrofits of legacy control systems or new installations in combined-cycle plants and refinery cogeneration units. Its rugged construction includes conformal coating to resist moisture, dust, and vibration, ensuring reliable performance in harsh turbine hall environments (-20°C to +65°C). Compatible with Mark VI firmware ≥6.0, GE IS200VTURH2BAC reduces control loop latency by 20% compared to predecessor modules, enhancing responsiveness to dynamic load changes. Whether maintaining grid frequency in a power plant or balancing heat and power in a refinery, GE IS200VTURH2BAC delivers the precision and durability required for mission-critical turbine control.

Technical Specifications

IS200VTURH2BAC

Main Features and Advantages

Multi-Mode Turbine Control: GE IS200VTURH2BAC supports speed regulation, load control, and automatic startup/shutdown sequencing, eliminating the need for separate control modules. A 400MW combined-cycle plant in Texas used this versatility to manage gas turbine operations from cold start to full load, reducing control system complexity by 30% compared to legacy multi-module setups.

High-Speed Control Response: With a 5ms control loop update rate, GE IS200VTURH2BAC rapidly adjusts to dynamic changes like grid frequency fluctuations or fuel pressure variations. A European power plant leveraged this speed to maintain turbine speed within ±0.05% of setpoint during grid disturbances, avoiding costly under/over-frequency penalties.

Redundant Architecture Support: The module integrates with GE DS200TPSAG1A for redundant power and Mark VI backplane redundancy, ensuring uninterrupted operation during single-point failures. A Middle Eastern refinery used this redundancy to prevent a turbine trip during a power supply glitch, avoiding a $150,000 production loss.

Seamless Legacy Integration: GE IS200VTURH2BAC drops into existing Mark VI racks, supporting retrofits of older turbine control systems without major hardware overhauls. A Canadian pulp mill upgraded its 250MW steam turbine controls with GE IS200VTURH2BAC in a single shutdown, reducing upgrade time by 40% compared to full system replacements.

Application Field

GE IS200VTURH2BAC is optimized for industries where precise turbine control directly impacts efficiency and reliability, with targeted use cases across three key sectors.

In power generation, GE IS200VTURH2BAC enhances turbine performance in utility plants. A 500MW coal-fired plant in India used it to regulate steam turbine speed and load, improving grid synchronization accuracy by 25% and reducing startup time by 15 minutes. For renewable hybrid plants, a European facility deployed GE IS200VTURH2BAC to control a 300MW gas turbine backup for wind farms, enabling fast response to wind drops and maintaining grid stability.

In the oil & gas sector, GE IS200VTURH2BAC manages cogeneration and compressor drive turbines. A Gulf Coast refinery used it to control a 200MW steam turbine driving a hydrogen compressor, optimizing fuel use and reducing emissions by 8% while meeting strict pressure control requirements. Onshore, a U.S. shale gas plant relied on GE IS200VTURH2BAC to regulate a 250MW gas turbine powering fracturing operations, ensuring stable power delivery during variable load demands.

In heavy industry, GE IS200VTURH2BAC supports industrial turbine applications. A German chemical plant used it to control a 200MW waste heat recovery turbine, integrating with process controls to balance steam supply and electricity generation, cutting energy costs by 12%. A U.S. steel mill deployed GE IS200VTURH2BAC to manage a 300MW cogeneration turbine, synchronizing heat output with rolling mill demands and improving overall energy efficiency by 10%.

Related Products

GE DS200TPSAG1A: Redundant 24V DC power supply that ensures uninterrupted operation of GE IS200VTURH2BAC during voltage fluctuations, preventing control logic interruptions.

GE IS200TBCIH1CCD: Communication interface module that transmits data from GE IS200VTURH2BAC to HMIs and SCADA systems via Modbus/Ethernet, enabling remote monitoring.

GE IS200VVIBH1CAC: Vibration monitoring module that sends machinery health data to GE IS200VTURH2BAC for condition-based control adjustments.

GE IS200TPROS1CBB: Turbine protection module that works with GE IS200VTURH2BAC to execute emergency shutdowns during critical faults (e.g., overspeed).

GE IS200TREAH2AED: Analog/digital terminal board that provides sensor inputs (temperature, pressure) to GE IS200VTURH2BAC for control logic execution.

GE IC660HHM501: Handheld diagnostic tool used to test control loop performance, logic execution, and communication of GE IS200VTURH2BAC during maintenance.

GE VMIVME-7807-411: Ethernet switch that expands GE IS200VTURH2BAC’s network connectivity, supporting communication with plant-wide management systems.

IS200VTURH2BAC

Installation and Maintenance

Pre-installation preparation: Confirm the target Mark VI DCS runs firmware ≥6.0 to unlock GE IS200VTURH2BAC’s full control functionality and compatibility with I/O modules. Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to handle the module, as its processor and memory circuits are sensitive to electrostatic discharge. Verify redundant 24V DC input from GE DS200TPSAG1A meets the ±15% tolerance, and ensure backplane connections are clean to maintain high-speed data transfer between GE IS200VTURH2BAC and sensors/actuators.

Maintenance recommendations: Perform monthly visual inspections of GE IS200VTURH2BAC to check for loose backplane connections, corrosion on pins, or illuminated fault LEDs; clean the module with compressed air (30 PSI max) to remove dust. Quarterly, test control loops via the DCS HMI by simulating load changes and verifying response times within 5ms. Semi-annually, back up control logic to the DCS server, update firmware via GE’s secure portal, and run the built-in self-test (BIST) to validate processor functionality. Replace GE IS200VTURH2BAC if control loop latency exceeds 10ms, BIST reports persistent errors, or conformal coating shows damage.

Product Guarantee

GE guarantees the performance and reliability of GE IS200VTURH2BAC with a 1-year standard warranty, covering all material defects, workmanship issues, and compliance with CE/UL/IEC 61508 SIL 1 standards from the date of shipment. This warranty includes free replacement of faulty units and 24/7 access to GE’s global technical support team, which specializes in Mark VI turbine control systems and can assist with configuring GE IS200VTURH2BAC’s logic, troubleshooting control loops, and validating safety functions. For critical applications (e.g., grid-connected power turbines), GE offers extended warranty options (up to 2 years) and on-site commissioning services, where certified technicians verify GE IS200VTURH2BAC’s response time, load control accuracy, and integration with turbine systems. Additionally, GE provides repair services for GE IS200VTURH2BAC in OEM-approved facilities, restoring the module to factory specifications with a 1-year post-repair warranty—ensuring long-term reliability for turbine control architectures.