{"product_id":"ge-mark-v-direct-current-power-amplifier-board-ds200dcpag1abb","title":"GE | Mark V Direct Current Power Amplifier Board | DS200DCPAG1ABB","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe DS200DCPAG1ABB (DS200DCPAG1ABB) serves as the primary Direct Current Power Amplifier within the GE Mark V Speedtronic control system. This board drives heavy-duty industrial loads, specifically targeting the precision control of DC motors and solenoid actuators used in gas and steam turbine fuel systems. It converts low-level control signals from the processor into high-current outputs, enabling the exact positioning of fuel valves and inlet guide vanes. This unit arrives as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and original\u003c\/strong\u003e, providing the thermal stability and switching speed required to maintain optimal combustion and mechanical performance in power generation assets.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200DCPAG1ABB utilizes high-performance power transistors and integrated diagnostic circuits to manage high-current transitions.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200DCPAG1ABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark V Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDC Power Amplifier (DCPA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRegulated DC Current\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Signals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow-voltage logic from TCQC\/TCQA boards\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling Requirement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eForced air or natural convection (cabinet dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to 85 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.25 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Current Regulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board employs high-speed feedback loops to ensure output current remains stable despite fluctuations in supply voltage or load resistance, which prevents actuator jitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated heat sinks and high-temperature rated capacitors allow the DS200DCPAG1ABB to operate continuously in the elevated ambient temperatures of turbine control rooms without derating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn-Board Fault Detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board monitors for overcurrent, short-circuit, and thermal overload conditions. It instantly communicates fault states to the core processor, allowing the system to initiate safe shutdown procedures before hardware damage occurs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect-Drive Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineers designed this amplifier to interface directly with large electromagnetic coils, eliminating the need for external interposing relays and reducing the complexity of the control loop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Field Guidelines\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAirflow Clearance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInstall the DS200DCPAG1ABB in a rack position that allows unobstructed airflow across the heat sinks. Excessive heat buildup in the amplifier section remains a leading cause of intermittent control faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Torque:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure all high-current terminal connections meet the specified torque requirements. Loose connections on a DC amplifier board create localized heating and arc risks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eJumper Audit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBefore energizing the board, cross-reference the hardware jumpers with the original board settings. These jumpers define the gain and current limits of the amplifier stage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the DS200DCPAG1ABB support bidirectional motor control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. This power amplifier manages the polarity and magnitude of the DC output, allowing for full four-quadrant control of the connected motor or actuator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this board be used in Mark VI or VIe systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The DS200DCPAG1ABB is specifically designed for the Mark V Speedtronic architecture and utilizes the proprietary pinouts and bus communication protocols of that generation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the \"ABB\" suffix signify?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The \"ABB\" suffix denotes the specific hardware revision. Revision B generally includes updated component specifications and improved circuit protection over the base \"A\" version. It maintains full backward compatibility with older Mark V DCPA slots.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53455736045752,"sku":"DS200DCPAG1ABB","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200DCPAG1ABB_1.jpg?v=1778567207","url":"https:\/\/www.globalpetroparts.com\/products\/ge-mark-v-direct-current-power-amplifier-board-ds200dcpag1abb","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}