China Pure Sine Wave UPS Uninterruptible Power Supply for Server

pure sine wave ups uninterruptible power supply 1kva to 3kva for server
pure sine wave ups, sine wave ups, ups uninterruptible power supply, online ups, power supply,
online ups power supply, rack mount ups, 19 inch rack mount ups
Features:
1 pure sine wave ups adopts advanced full digitalized dsp-base micro-processor control tech;
high reliability power solution
2 sine wave ups of double convertion structure: ac to dc rectifier, dc to ac inverter;
3 online ups in advanced power factor correction ac to dc rectifier, high input power factor of 0.99
better ac-ultilization
4 online ups power supply, sine wave ups in advanced,transformer-less,dsp-based dc to ac Igbt
inverter tech: high stability,high efficiency, power-saving;
5 sine wave ups, rack mount ups, 1 kva ups, 2 kva ups, 3 kva ups thorough communication interface
standard RS232, optional USB, AS400 expansion card, SNMP network monitor, power management
tool, protocol
6. Wide input range allow ups keep in ac-mode longer, power-saving and extends battery service time
tower 1-3kva: 145-275vac
rack mount 1-3kva: 115-300vac
output power factor: 0.8
inverter efficiency: 0.85(ac-mode),0.9(battery-mode)
7battery dc nominal voltage:
1kva/s: 24/36vdc
2kva/s:72/96vdc
2ks rack mount: 72vdc
3kva/s: 96/96vdc
pure sine wave ups, sine wave ups, ups uninterruptible power supply, online ups, power supply,
online ups power supply, rack mount ups, 19 inch rack mount ups
schematic diagram
pure sine wave ups, sine wave ups, ups uninterruptible power supply, online ups, power supply,
online ups power supply, rack mount ups, 19 inch rack mount ups
electrical view pictures:

pure sine wave ups1 kva ups 2 kva ups3 kva upsrated power800 W 1600 W2400 WINPUTVoltage Range (145-275vac)Low Line Transfer160 VAC / 140 VAC / 120 VAC / 110 VAC ± 5 % or80 VAC / 70 VAC / 60 VAC / 50 VAC ± 5 %(based on load percentage 100%-80%/80%-70%/70%-60%/60%-0)LowLine Comeback175 VAC ± 5 % or 85 VAC ± 5 %High Line Transfer300 VAC ± 5 % or 150 VAC ± 5 %High Line290 VAC ± 5 VAC or 143 VAC ± 3 VACComebackFrequency Range46-54HzPhaseSingle phase with neutral groundPower Factor≥0.99 with pfc rectifierOUTPUTAC Voltage Regulation (Bat. Mode)±1%Frequency Range47 ~ 53 Hz or 57 Hz ~ 63 Hz(Synchronized Range) 50 Hz ± 0.25 Hz or 60 Hz ± 0.3 HzFrequency Range (Bat. Mode)Current Crest Ratio3:1Harmonic Distortion<= 3 % THD (Linear Load)<= 4 % THD (Linear Load)<= 6 % THD(Non-linear Load)<= 7 % THD(Non-linear Load)Transfer TimeAC to DCZero transfer time upsInverter to Bypass2 ms (Typical)Waveform(Bat. Mode)Pure Sine Wave ups sine wave ups, online sinusodal upsEFFICIENCYTo AC Mode85%90%To Battery Mode83%BATTERYStandard ModelBattery Type12 V / 7 AH12 V / 9 AH12 V / 7 AH12 V / 7 AHNumbers2 or 336 or 88Typical Recharge Time4 hours recover to 90% capacityCharging Current (max.)user settable 1amp, 2amp,4amp,6ampCharging Voltage13.8vdc each cell ± 1%Long-run ModelBattery Type/NumbersSLA 36vdc or 96vdc external fixedCharging Current (max.)6.0 ACharging Voltage13.8vdc each cell ± 1%INDICATORSLCD PanelUPS status, Load percentage, Battery level, Input/Output voltage, Discharge timer, and Fault conditionsALARMBattery Modebeeper beeps once every 4 secondsLow Batterybeeper beeps once every 1 secondOverloadbeeper beeps twice every 1 secondFaultContinuously beepingPHYSICALSize DXWXH (mm)400x145x220460x192x348OPERATING ENVIRONMENTHumidity20-90 % RH @ 0- 40°C (non-condensing)Noise LevelLess than 45dB @ 1 MeterMANAGEMENTSmart RS-232/ optional USBSupports Windows®98/2000/2003/XP/Vista/2008,Windows®7,Linux,and MACoptional intelligent slot & SNMPNetwork monitor and power management tool/protocol