Factory Direct Price 3kVA 30kVA 300kVA Battery Backup Online UPS

NASN Uninterrupted Power System NASN High frequency online UPS adopts a dual conversion structure, which is suitable for small and medium-sized data centers, network management centers, and enterprise Server room. It can provide a good solution for instantaneous voltage drop or amplitude reduction oscillation, high-voltage pulse, voltage fluctuation, surge voltage, harmonic distortion, frequency fluctuation, and other conditions, providing safe and reliable power supply guarantee for users' loads.Features:1. The overall efficiency is as high as 98%; Provide ECO mode, achieving efficiency of over 99% and reducing power loss of UPS. 2. Design to meet the requirements of the power grid and provide a wide input voltage range of 210VAC~475VAC. Suitable for harsh power grid environments. The excellent input frequency range enables UPS to adapt to different power supply devices such as generators.3. IGBT frequency modulation intelligent rectification and inversion technology, with an input power factor of up to 0.99 and input current harmonics as low as 3%; The output voltage and current performance are more excellent.4. Powerful overload capacity: 110-125% load can operate normally for 10 minutes; 125-150% load can operate Applications:Vehicle and shipboard equipment: Railway station, transportation equipment, etc. Industrial equipment: solar power, wind power, gas discharge lamps, etc. Office equipment: computer, printer, copy, scanner, etc. Kitchen appliances: microwave oven, induction cooker, rice cooker, etc. Household electrical equipment: electric fans, vacuum cleaners, lighting fixtures, etc. Datasheet:    MODELSWT-25006KSOPhaseSingle phaseParallel funtionsupport parallelRated power6000WInput Rated voltage & Frequency220Vac ; 40Hz~55Hz@50Hz systemVoltage range176~270VacCharing mode DC input voltage & range48Vdc ; 40Vdc~66VdcBattery typeLithium battery,lead acid battery,colloidal batteryCharging currentDefualt:10A, max 60ABulk charging voltage58.4Vdc(Flooded battery)56.4Vdc(AGM/Gel battery)Floating charging Voltage54VdcCharging protection66VdcSolar charging mode(MPPT type) Efficiency98% MaxMax PV array open cicuit voltage145VdcPV voltage accuracy±2VBattery voltage accuracy±0.3%Default charging current60AOutputput Output voltage220VacOutput frequency50Hz/60HzLoad regulation