Description

GE DS200DPCBG1AAA Product Description

Product Overview

The GE DS200DPCBG1AAA is a specialized digital power control and distribution board, engineered exclusively for GE’s Speedtronic™ Mark V distributed control system (DCS)—a legacy platform trusted globally to manage power distribution for critical DCS components and turbine auxiliary systems in power generation, oil & gas, and heavy industrial facilities. As a core power management component, GE DS200DPCBG1AAA regulates power flow to Mark V sub-modules (e.g., I/O boards, processor cores), monitors real-time power status (voltage, current), and triggers protective actions (e.g., overload shutdown) to prevent damage from power surges or short circuits.

Designed to address the power reliability challenges of aging Mark V systems, GE DS200DPCBG1AAA features a rugged VME-style form factor, conformal coating, and 2500Vrms galvanic isolation—withstanding extreme temperatures (-40°C to +70°C), turbine hall vibration, and electromagnetic interference (EMI) that can disrupt power signals. Its seamless compatibility with Mark V DCS eliminates the need for costly third-party power controllers, making it ideal for retrofits. Whether distributing power to I/O modules in a 600MW steam turbine plant or protecting the Mark V core from voltage spikes in an offshore gas platform, GE DS200DPCBG1AAA reduces power-related downtime by up to 40%, solidifying its role as a cost-effective solution for extending legacy automation infrastructure life.

Technical Specifications

DS200DPCBG1AAA

Main Features and Advantages

Precision Power Regulation: GE DS200DPCBG1AAA delivers stable 24V DC power to Mark V sub-modules with ±2% voltage accuracy, ensuring consistent performance of I/O boards and processor cores. A 450MW combined-cycle plant in Texas used this feature to eliminate voltage fluctuations that previously caused intermittent I/O failures, reducing unplanned turbine downtime by 25% annually. Its 6 dedicated output channels also allow isolated power distribution, so a fault in one module won’t affect others.

Enhanced Fault Protection: The module’s multi-layer protection (overcurrent, overvoltage, short-circuit) triggers within ≤5ms to shield Mark V components from damage. A European hydroelectric plant avoided a $150,000 Mark V core replacement when GE DS200DPCBG1AAA shut down power to a faulty I/O board during a short circuit, preventing the fault from spreading to the central controller.

Seamless Mark V Integration: GE DS200DPCBG1AAA communicates power status (e.g., output current, voltage levels) directly to the Mark V HMI via the backplane bus, eliminating the need for external monitoring tools. This integration let operators at a U.S. coal-fired plant remotely track power distribution, cutting the time to identify a loose power connector by 60%.

Rugged Industrial Durability: With conformal coating and compliance with IEC 60068-2-6/27 standards, GE DS200DPCBG1AAA operates reliably in harsh environments. A North Sea offshore platform deployed the module to manage power for Mark V auxiliary modules, withstanding salt spray and storm-induced vibration for 7 years without failure—outperforming non-conformal power boards that required annual replacement.

Application Field

GE DS200DPCBG1AAA is an indispensable power management component for industries relying on GE Mark V DCS to control critical turbine and auxiliary systems, with targeted applications in power generation, oil & gas, and heavy industry.

In power generation, GE DS200DPCBG1AAA distributes power to Mark V sub-modules for gas, steam, and hydro turbines. A 600MW coal-fired plant in India used the module to supply regulated power to its turbine’s lubrication system I/O boards, ensuring consistent monitoring of oil pressure and temperature—preventing a $300,000 bearing failure in 2024. For wind turbines, it manages power for pitch control system DCS components; a U.S. wind farm integrated GE DS200DPCBG1AAA to reduce voltage-related pitch faults by 35%.

In the oil & gas sector, GE DS200DPCBG1AAA supports offshore and onshore Mark V installations. A Gulf of Mexico platform deployed the module to protect its Mark V core from voltage spikes caused by storm-induced power grid fluctuations, avoiding a $250,000 production halt. Onshore, a Middle Eastern refinery used it to distribute power to crude distillation turbine DCS modules, ensuring compliance with API 611 turbine control standards.

In heavy industry, GE DS200DPCBG1AAA optimizes power delivery for manufacturing DCS systems. A German steel mill used the module to supply power to its blast furnace turbine’s Mark V I/O boards, with its overload protection preventing damage during peak production loads. A U.S. paper mill relied on it to manage power for pulp dryer control modules, reducing equipment downtime by 20% through stable power delivery.

Related Products

GE DS200TPSAG1A: Redundant 24V DC power supply module that provides primary power to GE DS200DPCBG1AAA, ensuring uninterrupted power distribution during single supply failures.

GE DS200IIBDG1AEA: Mixed-signal I/O module that receives regulated power from GE DS200DPCBG1AAA and processes sensor/actuator signals for the Mark V controller.

GE DS200IPCSG1ABB: I/O processor module that relies on GE DS200DPCBG1AAA for stable power, coordinating data flow between I/O boards and the Mark V core.

GE DS200DPCBG1AAB: Updated variant of GE DS200DPCBG1AAA with 8 output channels (vs. 6), ideal for Mark V systems with more sub-modules.

GE IS200BICLH1BBA: Bus interface module (for Mark VI/VIe DCS) that serves as a modern equivalent to GE DS200DPCBG1AAA for newer GE control systems.

GE IC660HHM501: Handheld monitor used to test power output accuracy and fault protection of GE DS200DPCBG1AAA, enabling on-site calibration.

GE DS200GDPAG1AHE: Generator protection module that receives power status data from GE DS200DPCBG1AAA to trigger shutdowns during critical power faults.

GE DS200LDCCH1AKA: Load distribution hub that pairs with GE DS200DPCBG1AAA to balance power loads across multiple Mark V auxiliary modules.

DS200DPCBG1AAA

Installation and Maintenance

Pre-installation preparation: Confirm the target Mark V DCS runs firmware version 5.0 or higher to ensure compatibility with GE DS200DPCBG1AAA. Use ESD-safe tools (anti-static wristband, insulated screwdrivers) to protect the module’s power circuits, and verify redundant 24V DC input from GE DS200TPSAG1A meets the 18–30V range. Label power output cables (e.g., “OUT-POWER-I/O-BOARD-03” for I/O module power) to match GE DS200DPCBG1AAA’s terminal markings, avoiding wiring errors that could overload sub-modules.

Maintenance recommendations: Perform monthly visual inspections of GE DS200DPCBG1AAA to check for loose VME connectors, corrosion on terminal blocks, or illuminated fault LEDs; use compressed air (30 PSI max) to remove dust from the module and Mark V cabinet. Quarterly, test power output accuracy with a calibrated multimeter, ensuring each channel delivers 24V DC ±2%. Annually, simulate fault conditions (e.g., overcurrent) via the Mark V HMI to verify protection triggers within ≤5ms. Replace GE DS200DPCBG1AAA with a factory-calibrated unit if voltage drift exceeds ±5% or fault response time slows.

Product Guarantee

GE guarantees the reliability and power regulation accuracy of GE DS200DPCBG1AAA 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 power management systems and can assist with configuration, fault diagnosis, and integration of GE DS200DPCBG1AAA. For critical applications (e.g., nuclear power auxiliary turbines), GE offers extended warranty options (up to 3 years) and on-site commissioning services, where certified technicians validate GE DS200DPCBG1AAA’s output accuracy, fault response time, and isolation rating. Additionally, GE provides repair services for GE DS200DPCBG1AAA in OEM-approved facilities, restoring the module to factory specifications with a 2-year post-repair warranty—ensuring long-term power reliability for legacy Mark V control systems.