Low Frequency 6000W 48VDC Pure Sine Wave off Grid Inverter with Battery 6000W DC 48V Split Phase Pure Sine wave Inverter with AC Charger 6000W DC 48V Split Phase Pure Sine wave Inverter with AC Charger Lw Series Low Frequency Pure Sine Wave Power Inverter 24 48V 5000W. Robust 6000W (nominal) 48 V low frequency pure sine wave off grid inverter with built in battery charger and 18,000W peak power for demanding mobile and marine applications. Pure sine wave output suitable for a broader range of appliances (for example, appliances with electric motors cannot be reliably powered by modified sine wave inverters). Built in fast battery charger with programmable charging current options: 7 A 14 A 21 A 28 A 35 A (selectable). Power ratings: 6000W nominal; peak power 18,000W (18kW) for several seconds; nominal inverter efficiency 88%. Electrical specifications: Input 48 V DC. Output voltage programmable 208 V 220 V 230 V 240 V. Output frequency 50Hz 60Hz Auto. Output wave: pure sine wave. Input voltage range: Normal or Wide (programmable). Battery bank types: sealed leadacid, gel and similar battery chemistries. Operating modes: power saving mode; UPS and bypass mode; AC DC priority mode. Power factor: 0. 91. 0. Protections and alerts: overload, overheat, low battery, overcharge. Minimum battery voltage 40 V; low battery alert at 42 V; overcharge protection voltage 62. 8 V. Environmental & physical: operating temperature 040C (32104F). Weight 40 kg (88. 2 lb). Size 60. 5 x 21. 8 x 17. 9 cm (23. 8 x 8. 6 x 7. 1 in). Covered by a 1 year manufacturer warranty. User manual for the 6000W 48 V pure sine wave low frequency inverter with charger is available to download. Suitable for offgrid, marine, caravan and motorhome systems ensure battery bank capacity and DC cabling are correctly sized and follow the supplied user manual for safe installation and compatibility.