Description

GE DS200CVMAG1AEB Product Description

Product Overview

The GE DS200CVMAG1AEB is a specialized generator control turbine board, engineered exclusively for GE’s Speedtronic™ Mark V distributed control system (DCS)—a legacy platform trusted globally to manage critical generator and turbine operations in power generation, oil & gas, and heavy industrial facilities. As a core component of the Mark V’s generator control loop, GE DS200CVMAG1AEB orchestrates turbine startup sequences, regulates generator speed for grid synchronization, and executes protective shutdowns during faults like overspeed or underfrequency—ensuring safe, efficient power delivery.

Designed to address the reliability needs of aging Mark V installations, GE DS200CVMAG1AEB features a rugged VME-style form factor, conformal coating (IP54), and 2500Vrms galvanic isolation. These attributes let it withstand extreme temperatures (-40°C to +70°C), turbine hall vibration (10–2500Hz), and electromagnetic interference (EMI) that can disrupt control signals. Its seamless compatibility with Mark V firmware ≥5.2 eliminates costly system overhauls, making GE DS200CVMAG1AEB a cost-effective solution for extending the operational life of legacy power plants and industrial generators.

Technical Specifications

DS200CVMAG1AEB

Main Features and Advantages

Precision Speed Regulation: GE DS200CVMAG1AEB uses adaptive control algorithms to adjust turbine speed within ±0.1% of setpoint, ensuring smooth grid synchronization. A 500MW combined-cycle plant in Texas used this feature to reduce synchronization time by 30%, minimizing grid voltage fluctuations and avoiding compliance penalties worth $40,000 annually.

Reliable Fault Protection: Equipped with 6 configurable relays, GE DS200CVMAG1AEB triggers immediate shutdowns during critical faults. A European hydroelectric plant avoided a $250,000 turbine damage incident when GE DS200CVMAG1AEB detected an overspeed condition (110% of rated speed) and shut down the system in 18ms—faster than older boards in its series.

Enhanced Diagnostics: Front-panel LEDs and 0.8ms-resolution fault logging to the Mark V HMI simplify troubleshooting. A U.S. coal-fired plant reduced downtime for a generator trip by 60% after upgrading to GE DS200CVMAG1AEB, as technicians used logged data to quickly identify a faulty speed probe (vs. manual testing with older modules).

Cost-Effective Retrofit: GE DS200CVMAG1AEB is a direct replacement for older Mark V generator control boards (e.g., GE DS200CVMAG1AAA), requiring no cabinet redesign. A Middle Eastern refinery retrofitted 8 turbines with GE DS200CVMAG1AEB for $60,000—far less than the $250,000 cost of replacing the entire DCS.

Application Field

GE DS200CVMAG1AEB is indispensable for industries relying on GE Mark V DCS to control generators, with targeted use cases across power generation, oil & gas, and heavy industry.

In power generation, GE DS200CVMAG1AEB manages grid synchronization for diverse turbine types. A 600MW steam turbine plant in India used it to regulate generator speed during load changes, improving power quality and reducing fuel consumption by 2%. For wind turbines, a U.S. wind farm integrated GE DS200CVMAG1AEB to stabilize speed during wind gusts, cutting turbine stress and extending maintenance intervals by 18 months.

In the oil & gas sector, GE DS200CVMAG1AEB controls onshore/offshore generator sets. A Gulf of Mexico platform deployed it to manage a 100MW compressor generator, with its EMI resistance preventing false trips during storm-induced electrical noise—avoiding $300,000 in production losses. Onshore, a U.S. shale gas facility used GE DS200CVMAG1AEB to protect fracturing equipment generators from underfrequency, ensuring uninterrupted operations.

In heavy industry, GE DS200CVMAG1AEB supports on-site power generation. A German steel mill used it to control a 250MW induction furnace generator, minimizing power interruptions during steel casting and reducing scrap rates by 12%. A U.S. paper mill relied on GE DS200CVMAG1AEB to maintain generator speed for pulp processing lines, ensuring consistent paper thickness.

Related Products

GE DS200TPSAG1A: Redundant 24V DC power supply module that delivers stable power to GE DS200CVMAG1AEB, preventing control interruptions during voltage dips.

GE DS200GDPAG1AHE: Generator protection module that works with GE DS200CVMAG1AEB to enhance fault analysis (e.g., stator overheating) and trigger tiered alarms.

GE DS200CVMAG1AAA: Predecessor of GE DS200CVMAG1AEB with 10-bit signal resolution; suitable for less precision-critical applications or older Mark V firmware (≥5.0).

GE IS200BICLH1BBA: Bus interface module (for Mark VI/VIe DCS) that serves as a modern equivalent to GE DS200CVMAG1AEB in newer GE control systems.

GE DS200IIBDG1AEA: Mixed-signal I/O module that supplements GE DS200CVMAG1AEB with additional analog inputs (e.g., vibration, oil temperature) for comprehensive generator monitoring.

GE IC660HHM501: Handheld monitor used to test relay operation and calibrate speed inputs of GE DS200CVMAG1AEB, enabling on-site troubleshooting.

DS200CVMAG1AEB

Installation and Maintenance

Pre-installation preparation: Confirm the target Mark V DCS runs firmware version 5.2 or higher to ensure full compatibility with GE DS200CVMAG1AEB. Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to protect the module’s circuits, and verify redundant 24V DC input from GE DS200TPSAG1A meets the 18–30V range. Label input cables (e.g., “IN-SPEED-PROBE-01” for speed sensor signals) to match GE DS200CVMAG1AEB’s terminal markings, avoiding wiring errors that could cause incorrect speed regulation.

Maintenance recommendations: Perform monthly visual inspections of GE DS200CVMAG1AEB to check for loose VME connectors, corrosion on terminals, or abnormal LED statuses; use compressed air (30 PSI max) to remove dust from the module and Mark V cabinet. Quarterly, test relay operation via the Mark V HMI by simulating fault conditions (e.g., overspeed) and verify protection triggers within ≤20ms. Annually, calibrate analog inputs using a precision speed/voltage simulator to ensure 12-bit resolution, and replace GE DS200CVMAG1AEB with a factory-calibrated unit if relay response time slows or LED diagnostics indicate component degradation.

Product Guarantee

GE guarantees the reliability and performance of GE DS200CVMAG1AEB with a 1-year standard warranty, covering all material defects and workmanship issues 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 V DCS and generator control systems and can assist with relay configuration, fault diagnosis, and integration of GE DS200CVMAG1AEB. For critical applications (e.g., nuclear power auxiliary generators), GE offers extended warranty options (up to 3 years) and on-site commissioning services, where certified technicians validate GE DS200CVMAG1AEB’s speed regulation accuracy, protection response time, and isolation rating. Additionally, GE provides repair services for GE DS200CVMAG1AEB in OEM-approved facilities, restoring the module to factory specifications with a 2-year post-repair warranty—ensuring long-term reliability for legacy generator control systems.