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Product comparison · 2 uninterruptible power supplies (upss)

FSP Custos 9X+ 1K vs FSP Custos 9X + 2K

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  • 46specifications compared
  • 10differ
  • 36identical
  • 0known for one product only

Key differences

  • Output power capacity
    • 1 kVA
    • 2 kVA
  • Output power
    • 900 W
    • 1800 W
  • Input frequency
    • 40 - 70 Hz
    • 40/70 Hz
  • Efficiency
    • 87%
    • 88%
  • Efficiency (On-line mode)
    • 85%
    • 86%
  • Efficiency (ECO mode)
    • 94%
    • 95%
  • AC outlet types
    • C13 coupler, C20 coupler
    • C13 coupler, C19 coupler
  • Number of batteries supported
    • 2
    • 4

Side by side

Differences highlightedShow differences only
46 specifications
A

FSP

Custos 9X+ 1KView product
B

FSP

Custos 9X + 2KView product
Features6 differ
UPS topologyDouble-conversion (Online)Double-conversion (Online)
Output power capacityDiffers1 kVA2 kVA
Output powerDiffers900 W1800 W
WaveformPure sinePure sine
Input operation voltage (min)55 V55 V
Input operation voltage (max)300 V300 V
Input frequencyDiffers40 - 70 Hz40/70 Hz
Output operation voltage (min)100 V100 V
Output operation voltage (max)240 V240 V
Output frequency47/63 Hz47/63 Hz
Output voltage regulation-1 - 1%-1 - 1%
Response time4 ms4 ms
Number of input phases11
EfficiencyDiffers87%88%
Efficiency (On-line mode)Differs85%86%
Efficiency (ECO mode)Differs94%95%
Input power factor0.990.99
Crest factor5:15:1
ECO modeYesYes
Emergency Power Off (EPO)YesYes
Output voltage Total Harmonic Distortion (THD)2%2%
Noise level50 dB50 dB
Audible alarm(s)YesYes
Audible alarm modesAlarm when on battery, Fault, Low battery alarm, Overload alarmAlarm when on battery, Fault, Low battery alarm, Overload alarm
Ports & interfaces1 differ
AC outlet typesDiffersC13 coupler, C20 couplerC13 coupler, C19 coupler
AC outlets quantity9 AC outlet(s)9 AC outlet(s)
USB portYesYes
USB port typeUSB Type-BUSB Type-B
Serial interface typeRS-232RS-232
Serial ports quantity11
Battery1 differ
Battery capacity9 Ah9 Ah
Battery voltage12 V12 V
Number of batteries supportedDiffers24
Battery recharge time4 h4 h
Charging current1 A1 A
Hot-swap batteryYesYes
Designidentical
Form factorRackmount/TowerRackmount/Tower
Product colourBlackBlack
Display typeLCDLCD
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)20 - 90%20 - 90%
Weight & dimensions2 differ
Width438 mm438 mm
DepthDiffers410 mm510 mm
Height88 mm88 mm
WeightDiffers12.9 kg20.6 kg
Other featuresidentical
Compatible operating systemsWindows 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10; Linux; Unix; MACWindows 2000 / 2003 / XP / Vista / 2008 / 7 / 8 / 10; Linux; Unix; MAC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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