{"product_id":"generac-xg04845cnac-48kw-3-phase-standby-generator","title":"Generac XG04845CNAC 48kW 3-Phase Standby Generator","description":"\u003ch2\u003eGenerac XG04845CNAC – 48kW Liquid-Cooled 3-Phase Standby Generator\u003c\/h2\u003e\n\u003cp\u003eThe Generac XG04845CNAC is a 48kW liquid-cooled automatic standby generator designed for backup power applications using 3-phase service. This model supports 208\/120V 3-phase output and can be configured for 240\/120V or 480\/277V 3-phase applications with optional Voltage Configuration Cartridges. It uses a 4.5L engine operating at 1800RPM and supports natural gas or vapor propane fuel. The generator is catalyst equipped and listed as CA and MA emissions compliant in the supplied product data. With Quiet-Test mode, cellular connectivity, TruePower technology, and corrosion-resistant construction, this model supports practical standby power planning for properties and facilities that need verified voltage, fuel, and emissions compatibility.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e48kW Backup Power for Configurable 3-Phase Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe XG04845CNAC is built for standby generator projects where 48kW output, 3-phase service, and voltage flexibility are important requirements. The supplied data lists 208\/120V as the base voltage and notes configurability for 240\/120V or 480\/277V using optional Voltage Configuration Cartridges.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuiet-Test Mode and Low Exercise Sound Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eQuiet-Test mode runs a lower-speed five-minute test cycle to help confirm system readiness while reducing fuel use during the exercise cycle. The supplied details also note that the XG048 operates at low sound levels during exercise and backup operation within its power class.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eController-Selectable Natural Gas or LP Fuel\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Generac XG Series generator supports natural gas or vapor propane fuel. Controller-selectable fuel setup helps simplify installation planning by allowing fuel type selection through the controller rather than requiring a more complex mechanical conversion process.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCorrosion-Resistant Build for Long-Term Outdoor Use\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe supplied product details list an aluminum enclosure, electro-galvanized steel and aluminum frame components, and a stainless-steel exhaust system for corrosion protection. This construction helps support long-term outdoor placement when the generator is professionally installed and maintained.\u003c\/p\u003e\n\u003c!-- Responsive Image\/Text Blocks --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/515Wx515H-XGProtectorSeries3Phase-1200x1200.webp?v=1778192724\" height=\"1000\" width=\"1000\" alt=\"Generac XG04845CNAC 48kW liquid-cooled 3-phase standby generator with configurable voltage support\" class=\"responsive-image\" style=\"width: 100%; height: auto;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\"\u003e\n\u003cp\u003eThe Generac XG04845CNAC is designed for permanent standby generator applications where 48kW output, 3-phase service, and configurable voltage planning are part of the project. Its 208\/120V base configuration and optional VCC support for 240\/120V or 480\/277V applications help match the generator to site requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Image Block 2 --\u003e\n\u003cdiv class=\"image-block-2\" style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; padding: 0;\"\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 1rem; text-align: center;\"\u003e\n\u003cp\u003eWith Quiet-Test mode, cellular monitoring support, TruePower technology, and corrosion-resistant construction, this generator is built for buyers who need practical standby power planning and long-term service visibility. The catalyst-equipped configuration supports CA and MA emissions requirements noted in the supplied product data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"responsive-half\" style=\"flex: 1 1 300px; max-width: 50%; padding: 0 4px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/515Wx515H-XG04845-FrontOpen.webp?v=1778192724\" height=\"1000\" width=\"1000\" alt=\"Generac XG04845CNAC 48kW 3-phase standby generator with Quiet-Test mode and CA MA emissions compliance\" class=\"responsive-image\" style=\"width: 100%; height: auto;\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Mobile Stack Fix --\u003e\n\u003cstyle\u003e\n@media(max-width:768px) {\n  .responsive-half { max-width: 100% !important; flex: 1 1 100% !important; }\n  .responsive-image { width: 100% !important; height: auto !important; }\n  .image-block-2 { flex-direction: column-reverse !important; }\n}\n\u003c\/style\u003e\n\u003ch3\u003eGenerac XG04845CNAC Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48kW standby output:\u003c\/strong\u003e Provides a clear power rating for properly sized 3-phase backup applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable 3-phase voltage:\u003c\/strong\u003e Supports 208\/120V and can be configured for 240\/120V or 480\/277V with optional Voltage Configuration Cartridges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural gas or vapor propane fuel:\u003c\/strong\u003e Gives buyers fuel flexibility for permanent standby generator planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet-Test mode:\u003c\/strong\u003e Runs a lower-speed five-minute self-test that can be programmed weekly, biweekly, or monthly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCellular connectivity:\u003c\/strong\u003e Supports Mobile Link and Fleet monitoring for generator owner and servicer visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruePower technology:\u003c\/strong\u003e Delivers less than 5% total harmonic distortion for clean, stable power quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-resistant construction:\u003c\/strong\u003e Includes aluminum enclosure, electro-galvanized steel and aluminum frame components, and stainless-steel exhaust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalyst-equipped configuration:\u003c\/strong\u003e Listed as CA and MA emissions compliant in the supplied product specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #EFE9DC; border: 1px solid #D6D0C4; border-radius: 8px; padding: 24px; text-align: center; margin: 2rem 0; color: #1f1f1f;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eNeed help matching this generator to your site voltage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003eContact TrueStead Supply for generator sizing guidance, voltage configuration support, and quote assistance.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0;\"\u003e✔ Backup power guidance    ✔ Voltage configuration support    ✔ Generator quote assistance\u003c\/p\u003e\n\u003ca style=\"display: inline-block; padding: 0.75rem 1.5rem; background-color: #2f4f2f; color: #ffffff; text-decoration: none; font-weight: bold; border-radius: 6px;\" href=\"https:\/\/truesteadsupply.com\/pages\/contact-us\"\u003eContact Us for a Quote\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eGenerac XG04845CNAC Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 2rem; border: 1px solid #D6D0C4;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eGenerac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eLiquid Cooled XG Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eXG04845CNAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eLiquid-cooled automatic standby generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eGenerator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eProtector gaseous generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eRated Power Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e48kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eNatural gas \/ vapor propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e208\/120V; configurable for 240\/120V or 480\/277V with optional VCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e4.5L engine, 1800RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eController\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003ePower Zone 410 Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eMonitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eCellular connectivity for Mobile Link and Fleet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eVoltage Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eOptional 3-phase Voltage Configuration Cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003ePower Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eTruePower technology; less than 5% total harmonic distortion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eExercise Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eQuiet-Test self-test mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eAluminum enclosure with corrosion-resistant frame and stainless-steel exhaust components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003e\u003cstrong\u003eEmissions Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #D6D0C4; padding: 8px;\"\u003eCatalyst equipped; CA and MA emissions compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eGenerac XG04845CNAC Info\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/A0005536684.pdf?v=1778101488\" target=\"_blank\" rel=\"noopener\"\u003eGenerac XG04845 User Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/A0005536699.pdf?v=1778101549\" target=\"_blank\" rel=\"noopener\"\u003eGenerac XG04845 Installation Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Generac","offers":[{"title":"Natural gas","offer_id":48987656585368,"sku":"XG04845CNAC-NG","price":26779.0,"currency_code":"USD","in_stock":true},{"title":"Propane","offer_id":48987656618136,"sku":"XG04845CNAC-LP","price":26779.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/5781\/2888\/files\/515Wx515H-XG04845-Top.webp?v=1778192724","url":"https:\/\/www.truesteadsupply.com\/products\/generac-xg04845cnac-48kw-3-phase-standby-generator","provider":"TrueStead Supply","version":"1.0","type":"link"}