{"product_id":"ge-ds200tcpdg2b-mark-v-power-distribution-board","title":"GE DS200TCPDG2B Mark V Power Distribution Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200TCPDG2B (DS200TCPDG2B)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoperates as the central power distribution hub within the Mark V Speedtronic turbine control cabinet. This board accepts 125 VDC input from the station battery or power system and branches it out to various control cores, including the , , and  processors. We provide this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The DS200TCPDG2B performs critical circuit protection and isolation, ensuring that a localized electrical fault does not compromise the entire turbine control network. Its high-current traces and specialized terminal blocks facilitate stable voltage delivery to the TCPS power supply boards, making it indispensable for maintaining the operational integrity of large-scale gas and steam turbines.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCPDG2B utilizes a rugged hardware layout to manage high-density power routing across the Mark V panel.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\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\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDC Power Distribution and Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGE Mark V Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e125 VDC Nominal (Accepts station battery bus)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCircuit Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-interrupting capacity toggle switches and fuses\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMultiple branched DC outputs for control cores\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-current screw terminals and plug-in headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFrame-mounted distribution board\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\u003cp\u003eThe DS200TCPDG2B optimizes power reliability in high-availability industrial environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLocalized Fault Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features individual toggle switches for each output branch. This allows technicians to de-energize a single control core for maintenance or troubleshooting without disrupting power to the remaining redundant cores, preventing total system trips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Surge Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated metal oxide varistors (MOVs) and filtering capacitors neutralize voltage transients from the station battery bus. This clean power delivery protects the downstream sensitive microprocessors from premature component aging and logic errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Current Thermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers utilized heavy-gauge copper cladding for the primary bus bars on the DS200TCPDG2B. This design minimizes resistive heating during peak loads, ensuring the board remains within safe temperature limits even in poorly ventilated control enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Test Points:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated voltage monitoring points allow field engineers to verify the health of the 125 VDC bus directly at the distribution level. This simplifies the identification of upstream battery faults versus downstream module failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DS200TCPDG2B replace a DS200TCPDG1B version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe G2B revision typically offers enhanced trace durability and updated switch components compared to the G1B. It serves as a backward-compatible replacement; however, always verify the mounting hole patterns and terminal labeling as internal cabinet layouts can vary between Mark V generations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the toggle switches on the front of the board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese switches act as both circuit breakers and manual disconnects for the branched 125 VDC circuits. They allow for \"Partial Core Stoppage,\" enabling the turbine to continue running on two cores while the third is safely powered down for a board replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require any software configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The DS200TCPDG2B is a purely hardware-based power distribution module. It does not contain microprocessors or firmware, making it a \"plug-and-play\" component in terms of the Mark V software environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance is required for the high-current terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe recommend a yearly infrared (IR) thermography scan to detect hot spots. Periodically verify that all screw terminals meet the manufacturer's torque specifications, as vibration from the turbine train can occasionally loosen connections over long operating cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53459862159544,"sku":"DS200TCPDG2B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200TCPDG2B_2_1.jpg?v=1778664401","url":"https:\/\/www.globalpetroparts.com\/products\/ge-ds200tcpdg2b-mark-v-power-distribution-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}