rack online ups 6kva rack ups supplier

ModelEH1KREH1KRSEH2KREH2KRSEH3KREH3KRSEH6KREH6KRSCAPACITY1000VA/700W2000VA/1400W3000VA/2100W6000VA/4200WINPUTPhaseSingle Phase with GroundFrequency Range50Hz:46 54HzPower Factor>=0.97>=0.98Voltage RangeBase on load percentage (100%-80% / 80%-70% / 70%-60% / 60%-0%)Line Low Transfer160VAC/140VAC/120VAC/110VAC± 5VAC176 ±3% VACLine Low Comeback175VAC ± 5VAC185 ± 3% VACLine High Transfer300VAC± 5VAC276 ± 3% VACLine High Comeback285VAC± 5VAC266 ± 3% VACOUTPUTPhaseSingleVoltage220VAC/230VAC/240VACVoltage Regulation± 2%± 1%Frequency( Synchronized Range)46 54HzFrequency( Battery Mode)50 ± 0.2 Hz50Hz ± 0.05HzCurrent Crest Ratio3:1Harmonic Distortion<= 4% THD ( Linear Load) / <= 7% THD ( Non-Linear Load)<= 2% THD (Linear Load)/<= 6%THD(Non-Linear Load)Output WaveformPure SinewaveEFFICIENCYTo AC Mode85%85%85%> 88%To Battery Mode83%83%83%> 88%BATTERYBattery Type12V/7AhDepending on the capacity of external batteries12V/7AhDepending on the capacity of external batteries12V/7AhDepending on the capacity of external batteries12V/7AHDepending on the capacity of external batteriesNumbers of Batteries38820Backup Time(Full Load)>5 minutes>9 minutes>5 minutes8 minutesRecharge Time5 hours to 90%5 hours to 90%5 hours to 90%7 hours to 90%Charging Current (Max.)1.0A7A1.0A8A+/-1A1.0A8A+/-1A2.0A4.2ACharging Voltage41.1Vdc ± 0.6V110Vdc ± 0.4V274Vdc ± 1%VExternal Battery typeN/A12V/7.2AH *6N/A12V/7.2AH *8N/A12V/7.2AH *8N/A12V/7.2AH *20 This rack online ups received good feedback.