{"product_id":"nova-3k12-3000w-12v-pure-sine-wave-inverter-built-in-transfer-switch","title":"NOVA SWITCH 3K | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch | UL458 Certified for RVs, Campers, Trailers, Vans","description":"\u003ch2\u003eFeatures\u003c\/h2\u003e \u003ch3\u003ePower Conversion\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003e3,000W Pure Sine Wave Output: Delivers reliable AC power with a 6,000W surge capacity for RVs, boats, and off-grid applications.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eUp to 91% Peak Efficiency: Maximizes battery runtime while reducing energy loss.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eBuilt-in Transfer Switch (\u0026lt;20ms): Automatically switches between shore power and inverter power for uninterrupted operation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSmart Operation\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMultiple Power Sources: Supports utility grid power or AC generators for AC input and 12V battery power for inverter operation.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eBattery Compatibility: Compatible with 12V deep-cycle and lithium (BMS) batteries.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eConfigurable AC Output: Selectable 108V, 110V, or 120V output voltage and 50Hz or 60Hz output frequency.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eIgnition Control: Supports automatic inverter ON\/OFF with the vehicle's ignition circuit or a manual remote switch.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eReliable Protection\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003ePure Sine Wave Output (\u0026lt;5% THD): Delivers clean, stable power for sensitive electronics and household appliances.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eAdvanced Protection System: Adjustable low-voltage shutdown (10.5V–12.8V) with overload, short-circuit, and over-temperature protection.\u003cbr\u003e \u003c\/li\u003e \u003cli\u003eCertified to UL 458 and FCC Part 15 standards.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ch3\u003eDC Input\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eNominal DC Voltage:\u003c\/strong\u003e 12V DC\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating voltage range: \u003c\/strong\u003eLBCO - 18.0V DC\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNominal current at full load: \u003c\/strong\u003e288A DC\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAC Input\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eNominal Input Voltage: \u003c\/strong\u003e120V AC\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 80–140V AC (Full Power)\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eInput Frequency: \u003c\/strong\u003e50Hz \/ 60Hz Selectable\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 45–70Hz\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAC Output\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eRated Output Power:\u003c\/strong\u003e 3000W\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSurge Power: \u003c\/strong\u003e6000W (5 sec)\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOutput voltage options: \u003c\/strong\u003e120V AC, 110V AC, or 108V AC\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eContinuous current:\u003c\/strong\u003e 25A\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOutput Frequency: \u003c\/strong\u003e50Hz or 60Hz Selectable\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eTotal Harmonic Distortion (THD):\u003c\/strong\u003e \u0026lt;5%\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePeak Efficiency:\u003c\/strong\u003e 91%\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eGeneral\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eTransfer Time:\u003c\/strong\u003e \u0026lt;20ms\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eTransfer Relay Rating (A): \u003c\/strong\u003e30A\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCommunication: \u003c\/strong\u003eRS232 \/ RS485\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°F to 160°F\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating Humidity: \u003c\/strong\u003e5%–95% RH (Non-Condensing)\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimensions: \u003c\/strong\u003e15.6 × 12.0 × 4.1 in\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eNet Weight: \u003c\/strong\u003e17.6 lb\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 20 × 9 × 17 in\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eGross Weight: \u003c\/strong\u003e23 lb\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCertifications \u0026amp; Compliance\u003cbr\u003e \u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eSafety Certification: \u003c\/strong\u003eUL 458\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEMC Compliance: \u003c\/strong\u003eFCC Part 15\u003cstrong\u003e\u003c\/strong\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"RICH SOLAR","offers":[{"title":"Default Title","offer_id":55057652318547,"sku":"RS-V3P12TS","price":302.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/NOVA_3K12_12V_3000W_INVERTER_20260330_1.jpg?v=1790341145","url":"https:\/\/progradewarehouse.com\/products\/nova-3k12-3000w-12v-pure-sine-wave-inverter-built-in-transfer-switch","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}