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Kstar 1KVA Rack-Type Online UPS MP RT 1K S


Only 1 left in stock

  • Brand:KStar
  • Colour:Black

QAR 1,159

Only 1 left in stock

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Nominal voltage208/220/230/240Vac
Input voltage range110~300Vac (176~280Vac @ 100% load)
Frequency range40~70Hz  (50/60Hz Auto-Sensing)
Power factor≥0.99
Output voltage208/220/230/240Vac
Power factor0.9
Voltage regulation±1%
Output frequencyLine Mode46~54Hz or 56~64Hz
Bat. Mode(50/60±0.1%)Hz
Crest factor3:01
Harmonic distortion (THDv)≤3% Linear load
≤5% Non linear load
Transfer timeAC mode to Bat.Mode0ms
Inverter to Bypass4ms (Typical)
Output waveformPure Sinewave
AC mode89%91%92%
Battery mode85%87%88%
Battery number23234646686
Capacity (Standard unit)9Ah/12V
Typical recharging time4 hours (to 90% of full capacity)
Charging voltage27.4Vdc±1%41.1Vdc±1%27.4Vdc±1%41.1Vdc±1%54.8Vdc±1%82.2Vdc±1%54.8Vdc±1%82.2Vdc±1%82.2Vdc±1%109.6Vdc±1%82.2Vdc±1%
Charging current (Max)6A/12A1A6A/12A1A6A/12A1A
LED displayLine mode,Bat.mode,ECO mode,Bypass mode,Battery low voltage,Overload & UPS fault
LCD displayInput voltage,Input frequency,Output voltage,Output frequency,Load percentage,
Battery voltage,Inner temperature& Remaining battery backup time
Battery modeBeeping every 4 seconds
Battery lowBeeping every second
OverloadBeeping twice every second
FaultContinously beeping
Dimension W x D×H (mm)440 x 325x 86.5440 x 460 x 86.5440 x 600 x 86.5440 x 460 x 86.5440 x 600 x 86.5
Net weight (kg)5.611.31410.519.5251126
Operating temperature0℃~40℃
Storage temperature-25℃~55℃
Humidity range20~95%RH @ 0~40℃ (Non condensing)
Altitude<1500m,derating required when>1500m
Noise level<50db at 1 Meter


■ Rack/Tower convertible design online double conversion with full digital control
■ Wide input voltage range:110~300Vac
■ Input power factor 0.99 with PFC
■ Selectable output voltage: 208/220/230/240Vac
■ Smart charger design for optimized battery performance
■ Maximum charging current can be expanded to 12A (Long run unit)
■ Emergency power-off function (EPO)
■ ECO mode operation for energy saving
■ Generator compatible
■ Hot-Swappable battery design
■ Cold start
■ Intelligent fan speed regulation
■ Load segment settable (Optional)
■ Versatile LCD human-computer interface
■ Multiple communication interfaces: RS232 (USB/EPO/Relay card/SNMP card optional)
■ Multiple protection functions: short-circuit, overload, overheat, battery  overcharge and over-discharge, output low voltage and fan fault alarm


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