{"product_id":"generator-control-module-woodward-8406-120","title":"Generator Control Module Woodward 8406-120","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWoodward 8406-120\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a key component of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGCP-31 (Generator Control Package)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries. It manages the synchronization, load sharing, and protection of single or multiple generator sets, ensuring stable power grid interaction and emergency standby operations. The module provides automated control logic and integrates multiple inputs to monitor critical system parameters.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8406-120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGCP-31 \/ GCP-30 Family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% Brand New and Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Dedicated Monitoring Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOver\/Undervoltage, Over\/Underfrequency, Reverse Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Interface for Parameter Tuning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Switchgear\/Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutomated Synchronization Logic\u003c\/strong\u003e: The 8406-120 calculates the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ephase angle\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efrequency\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoltage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edifferences between the generator and the busbar. It automatically adjusts engine speed and excitation for seamless grid synchronization, ensuring a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebumpless\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Engine-Generator Protection\u003c\/strong\u003e: By integrating multiple protection functions (overcurrent, reverse power, and frequency protection) into a single module, the 8406-120 reduces\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewiring complexity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand failure points within the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible 4-Input Monitoring\u003c\/strong\u003e: The module allows for monitoring\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 critical parameters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(e.g., oil pressure, coolant temperature, fuel levels). It can trigger alarms or shutdowns based on these real-time values, providing essential protection for the engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Load Sharing\u003c\/strong\u003e: In multi-engine setups, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGCP-31 logic\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures proportional load sharing across generators, preventing smaller units from being overloaded and optimizing fuel efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Housing\u003c\/strong\u003e: The ruggedized chassis is designed to withstand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectromagnetic interference (EMI)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand mechanical vibrations typical in industrial environments, ensuring stable operation in diesel and gas engine skids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eIs this Woodward 8406-120 module a brand new unit?\u003c\/h4\u003e\n\u003cp\u003eYes, we supply only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoriginal\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWoodward\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8406-120\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules, ensuring full compliance with manufacturer standards and operational integrity.\u003c\/p\u003e\n\u003ch4\u003eDoes the 8406-120 support remote monitoring?\u003c\/h4\u003e\n\u003cp\u003eYes, the module includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecommunication ports\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor integration with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePC-based service tools\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCADA systems\u003c\/strong\u003e. This allows operators to remotely monitor generator performance and adjust settings without accessing the high-voltage switchgear.\u003c\/p\u003e\n\u003ch4\u003eCan this module replace older GCP-20 series controllers?\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8406-120\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a more advanced model in the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGCP-31 family\u003c\/strong\u003e, offering enhanced features. However, be sure to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003everify terminal pinouts and mounting dimensions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eas they may differ from older\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGCP-20\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrollers.\u003c\/p\u003e\n\u003ch4\u003eWhat happens if the 24 VDC power supply fluctuates?\u003c\/h4\u003e\n\u003cp\u003eThe module features an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einternal voltage regulator\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat can handle typical fluctuations of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e±15%\u003c\/strong\u003e. For optimal performance, a stable, filtered power source is recommended to ensure precise operation.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":52036066246968,"sku":"8406-120","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/8406-120.jpg?v=1775528156","url":"https:\/\/www.automodulexpert.com\/products\/generator-control-module-woodward-8406-120","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}