3000W 12V low frequency pure sine wave off-grid power inverter 220V-240V AC with peak power up to 9000W (3kW nominal, 9kW surge power)

Description

This 3000W (3kW) low frequency inverter converts 12V battery power (DC) into 220V-240V mains output (AC) required for domestic appliances. It generates pure sine wave electricity, similar to electricity supplied by utility companies to households. Low frequency basis means that the inverter operates using a powerful transformer, which is much more reliable and tougher than electronic MOSFETs used in high frequency inverters. As a result, this inverter is able to withstand up to 9000W (9kW) peak power for several seconds. This is needed for appliances with high starting peak power, including motor-driven devices and power tools. The 90A automatic battery charger integrated into the inverter allows quick and efficient charging of 12V batteries from mains. DC / AC priority mode function - In AC priority mode batteries are constantly charged by mains power (until fully charged). Appliances will also be powered by mains. In DC priority mode, appliances are powered by the batteries, even if the mains input is connected. Once the battery charge drops, mains input will automatically kick-in. Another key feature is the uninterrupted power supply (UPS) / bypass mode; the inverter will keep your appliances running if the power supply is cut off from the mains or if the battery is no longer available. Specs - Input: 12V DC - Output voltage: 208V/220V/230V/240V (selectable) - Output freq.: 50Hz / 60Hz / auto (selectable) - Battery charging current options: 18A/36A/54A/72A/90A (selectable) - Power rating: 3000W nominal, 9000W peak - Min. batt. voltage: 10V - Protection: overload, overheat, low battery, overcharge - Overcharge protection volt.: 15.7V - Power factor: 0.9-1.0 - Screw terminals for AC input / output - Size: 44 x 22 x 18 cm / 26kg Please note that DC battery cables are not included with the inverter. Please contact Photonic Universe if you have any questions