{"product_id":"ge-820-0411-03-energy-control-system-board","title":"GE 820-0411\/03 Energy Control System Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE 820-0411\/03\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e820-0411\u003c\/strong\u003e Energy Control System Board, operates as a dedicated hardware component for turbine protection, fault monitoring, and DC power distribution within GE Energy control system platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e820-0411\/03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing Unit\u003c\/td\u003e\n\u003ctd\u003e32-bit microprocessor with real-time OS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, ground fault, differential, transformer overtemperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Memory\u003c\/td\u003e\n\u003ctd\u003eHigh-capacity buffer for event recording and logic processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eModbus, TCP\/IP, and extended field protocols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e240 VAC, single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Current\u003c\/td\u003e\n\u003ctd\u003eUp to 83 A (2000 W capacity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Efficiency\u003c\/td\u003e\n\u003ctd\u003e88%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e380 x 200 x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2000 W max output dissipation profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe system board utilizes a 32-bit microprocessor running a real-time operating system to execute sub-millisecond trip evaluation cycles across internal protection logic. Onboard firmware flash compatibility facilitates deterministic packet transmission over Modbus and TCP\/IP channels without interrupting background event recorder buffering. Internal backplane bus communication velocity allows high-density I\/O signals and protective trip logic to execute simultaneously while suppressing high-voltage transients.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power output capacity does the onboard DC conversion circuit deliver?\u003c\/p\u003e\n\u003cp\u003eA: The onboard power circuit converts 240 VAC single-phase input to 24 VDC output, delivering up to 83 A with an overall continuous power rating of 2000 W at 88% efficiency.\u003c\/p\u003e\n\u003cp\u003eQ: How are protection trip events and diagnostic logs stored on the board?\u003c\/p\u003e\n\u003cp\u003eA: The board contains onboard non-volatile memory allocated for event recording, sequence-of-events timestamping, and complex protective algorithm execution.\u003c\/p\u003e\n\u003cp\u003eQ: Can communication protocols be expanded beyond basic serial Modbus?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the integrated communications hardware supports Modbus and TCP\/IP networks, with expansion interfaces capable of hosting additional industrial protocols via system firmware configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the board assembly into its designated enclosure slot, maintaining vertical alignment to support passive air thermal convection across the 2000 W power conversion components.\u003c\/li\u003e\n\u003cli\u003eEnsure a minimum structural clearance of 100 mm around the perimeter heat sinks for thermal dissipation.\u003c\/li\u003e\n\u003cli\u003eFasten protective grounding connections directly from the chassis grounding tab to the primary panel ground bus bar using minimum 10 AWG copper wire.\u003c\/li\u003e\n\u003cli\u003eSeparate 240 VAC power input wiring and 24 VDC\/83 A high-current output lines from low-level measurement and communication cables to prevent electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003eVerify input line voltage compliance and terminal wire tightening torque prior to applying 240 VAC power to the main input terminals.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53267585401141,"sku":"820-0411\/03","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/820-040702_e03a61ae-d340-4ec7-b169-6a4cfabeefcc.jpg?v=1786429375","url":"https:\/\/www.5gplc.com\/products\/ge-820-0411-03-energy-control-system-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}