{"product_id":"cotek-4000w-pure-sine-inverter-sp4000","title":"Cotek 4000w Pure Sine Inverter SP4000","description":"\u003cp\u003e\u003cstrong\u003eCotek SP-4000 Pure Sine Wave Inverter Series\u003c\/strong\u003e\u003c\/p\u003e    \u003cp\u003eThe Cotek SP-4000 Series Pure Sine Wave Inverters deliver robust, reliable, and clean AC power, making them the ideal solution for powering sensitive electronics, appliances, and other devices. Designed for applications ranging from off-grid systems to portable power setups, this series ensures exceptional performance and efficiency.\u003c\/p\u003e    \u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003ePure Sine Wave Output:\u003c\/strong\u003e Provides clean and stable AC power, ensuring safe and reliable operation for sensitive electronics and appliances.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eRemote Control Ready:\u003c\/strong\u003e Equipped with a green terminal for ON\/OFF remote control; compatible with optional remote controllers like the CR-8 and CR-16A for added convenience.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eEnhanced Safety Features:\u003c\/strong\u003e Input protections include reverse polarity, under-voltage, and over-voltage safeguards. Output protections cover short circuits, overloads, and overheating.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eCustomizable Settings:\u003c\/strong\u003e Offers adjustable output voltage and frequency through DIP switches, with a power-saving mode customizable via a variable resistor.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eDurable Build and Cooling:\u003c\/strong\u003e Constructed with a strong aluminum case and temperature\/load-controlled cooling fans for efficient and long-lasting operation.\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/p\u003e    \u003cp\u003eThe Cotek SP-4000 Series is built to deliver up to 4,000 watts of continuous power and 8,000 watts of peak power. Its pure sine wave output ensures compatibility with all types of AC devices, making it perfect for delicate electronics, medical equipment, and other power-sensitive applications.\u003c\/p\u003e    \u003cp\u003eUser-friendly features such as DIP switches allow you to select the output voltage (110\/115\/120 VAC or 220\/230\/240 VAC) and frequency (50\/60 Hz), while the power-saving mode provides energy efficiency tailored to your specific needs.\u003c\/p\u003e    \u003cp\u003eWith comprehensive safety features and a robust design, the SP-4000 Series offers a reliable power solution for homes, vehicles, boats, and off-grid solar systems.\u003c\/p\u003e    \u003cp\u003e\u003cstrong\u003eAvailable Models:\u003c\/strong\u003e\u003c\/p\u003e    \u003cp\u003eThe SP-4000 Series comes in various configurations to meet different input voltage requirements:\u003c\/p\u003e    \u003cul\u003e  \t\u003cli\u003e \u003cstrong\u003eSP-4000-124:\u003c\/strong\u003e Designed for 24V DC input, outputs 110\/115\/120 VAC.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eSP-4000-148:\u003c\/strong\u003e Designed for 48V DC input, outputs 110\/115\/120 VAC.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eSP-4000-224:\u003c\/strong\u003e Designed for 24V DC input, outputs 220\/230\/240 VAC.\u003c\/li\u003e  \t\u003cli\u003e \u003cstrong\u003eSP-4000-248:\u003c\/strong\u003e Designed for 48V DC input, outputs 220\/230\/240 VAC.\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e    \u003ctable border=\"1\"\u003e  \t\u003cthead\u003e  \t\t\u003ctr\u003e  \t\t\t\u003cth\u003eSpecification\u003c\/th\u003e  \t\t\t\u003cth\u003eSP-4000-124\u003c\/th\u003e  \t\t\t\u003cth\u003eSP-4000-148\u003c\/th\u003e  \t\t\t\u003cth\u003eSP-4000-224\u003c\/th\u003e  \t\t\t\u003cth\u003eSP-4000-248\u003c\/th\u003e  \t\t\u003c\/tr\u003e  \t\u003c\/thead\u003e  \t\u003ctbody\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eModel Number\/ID\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eSP-4000-124\u003c\/td\u003e  \t\t\t\u003ctd\u003eSP-4000-148\u003c\/td\u003e  \t\t\t\u003ctd\u003eSP-4000-224\u003c\/td\u003e  \t\t\t\u003ctd\u003eSP-4000-248\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e24V DC\u003c\/td\u003e  \t\t\t\u003ctd\u003e48V DC\u003c\/td\u003e  \t\t\t\u003ctd\u003e24V DC\u003c\/td\u003e  \t\t\t\u003ctd\u003e48V DC\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e110\/115\/120 VAC\u003c\/td\u003e  \t\t\t\u003ctd\u003e110\/115\/120 VAC\u003c\/td\u003e  \t\t\t\u003ctd\u003e220\/230\/240 VAC\u003c\/td\u003e  \t\t\t\u003ctd\u003e220\/230\/240 VAC\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eContinuous Power\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e4,000 W\u003c\/td\u003e  \t\t\t\u003ctd\u003e4,000 W\u003c\/td\u003e  \t\t\t\u003ctd\u003e4,000 W\u003c\/td\u003e  \t\t\t\u003ctd\u003e4,000 W\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eSurge Power\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003eUp to 8,000 W\u003c\/td\u003e  \t\t\t\u003ctd\u003eUp to 8,000 W\u003c\/td\u003e  \t\t\t\u003ctd\u003eUp to 8,000 W\u003c\/td\u003e  \t\t\t\u003ctd\u003eUp to 8,000 W\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOutput Waveform\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003ePure Sine Wave (THD \u0026lt;5%)\u003c\/td\u003e  \t\t\t\u003ctd\u003ePure Sine Wave (THD \u0026lt;5%)\u003c\/td\u003e  \t\t\t\u003ctd\u003ePure Sine Wave (THD \u0026lt;3%)\u003c\/td\u003e  \t\t\t\u003ctd\u003ePure Sine Wave (THD \u0026lt;3%)\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e50\/60 Hz ± 0.5% (Selectable)\u003c\/td\u003e  \t\t\t\u003ctd\u003e50\/60 Hz ± 0.5% (Selectable)\u003c\/td\u003e  \t\t\t\u003ctd\u003e50\/60 Hz ± 0.5% (Selectable)\u003c\/td\u003e  \t\t\t\u003ctd\u003e50\/60 Hz ± 0.5% (Selectable)\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e91%\u003c\/td\u003e  \t\t\t\u003ctd\u003e90%\u003c\/td\u003e  \t\t\t\u003ctd\u003e91%\u003c\/td\u003e  \t\t\t\u003ctd\u003e91%\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e-20°C to 40°C\u003c\/td\u003e  \t\t\t\u003ctd\u003e-20°C to 40°C\u003c\/td\u003e  \t\t\t\u003ctd\u003e-20°C to 40°C\u003c\/td\u003e  \t\t\t\u003ctd\u003e-20°C to 40°C\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e255 x 158 x 462 mm\u003c\/td\u003e  \t\t\t\u003ctd\u003e255 x 158 x 462 mm\u003c\/td\u003e  \t\t\t\u003ctd\u003e255 x 158 x 462 mm\u003c\/td\u003e  \t\t\t\u003ctd\u003e255 x 158 x 462 mm\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e  \t\t\t\u003ctd\u003e10 kg\u003c\/td\u003e  \t\t\t\u003ctd\u003e10 kg\u003c\/td\u003e  \t\t\t\u003ctd\u003e10 kg\u003c\/td\u003e  \t\t\t\u003ctd\u003e10 kg\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\u003c\/tbody\u003e  \u003c\/table\u003e    \u003cp\u003e\u003c!-- notionvc: f6835901-5bf3-4651-9468-2fe6bf78ba2f --\u003e\u003c\/p\u003e","brand":"COTEK","offers":[{"title":"24v \/ 110 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