Product comparison · 2 uninterruptible power supplies (upss)

FSP Clippers RT 10KL vs FSP ST 1500

Add a product
  • 27specifications compared
  • 16differ
  • 11identical
  • 32known for one product only

Key differences

  • UPS topology
    • Clippers RT 10KL:Double-conversion (Online)
    • ST 1500:Line-Interactive
  • Output power capacity
    • Clippers RT 10KL:10 kVA
    • ST 1500:1.5 kVA
  • Output power
    • Clippers RT 10KL:10000 W
    • ST 1500:900 W
  • Input operation voltage (min)
    • Clippers RT 10KL:110 V
    • ST 1500:81 V
  • Input operation voltage (max)
    • Clippers RT 10KL:300 V
    • ST 1500:270 V
  • Input frequency
    • Clippers RT 10KL:46/64 Hz
    • ST 1500:50/60 Hz
  • Output operation voltage (min)
    • Clippers RT 10KL:208 V
    • ST 1500:110 V
  • Output frequency
    • Clippers RT 10KL:46/64 Hz
    • ST 1500:50/60 Hz

Side by side

Differences highlightedShow differences only (off)
Comparison of Clippers RT 10KL, ST 1500
59 specifications
Features9 differ
UPS topologyDiffersDouble-conversion (Online)Line-Interactive
Output power capacityDiffers10 kVA1.5 kVA
Output powerDiffers10000 W900 W
WaveformSineSine
Input operation voltage (min)Differs110 V81 V
Input operation voltage (max)Differs300 V270 V
Input frequencyDiffers46/64 Hz50/60 Hz
Output operation voltage (min)Differs208 V110 V
Output operation voltage (max)240 V240 V
Output frequencyDiffers46/64 Hz50/60 Hz
Output voltage regulationDiffers1%5%
Number of input phasesKnown for one1Unknown — not stated by the source
Power factorKnown for one1Unknown — not stated by the source
Crest factorKnown for one3:1Unknown — not stated by the source
Emergency Power Off (EPO)Known for oneYesUnknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one1%Unknown — not stated by the source
Total Harmonic Distortion (THD) (linear load)Known for one1%Unknown — not stated by the source
Total Harmonic Distortion (THD) (non-linear load)Known for one4%Unknown — not stated by the source
Noise levelKnown for one58 dBUnknown — not stated by the source
Power protection featuresKnown for oneUnknown — not stated by the sourceBattery discharge, Overcharge, Overload
Audible alarm(s)Known for oneUnknown — not stated by the sourceYes
Audible alarm modesKnown for oneUnknown — not stated by the sourceAlarm when on battery, Fault, Low battery alarm, Overload alarm
Power source typeKnown for oneUnknown — not stated by the sourceAC
Ports & interfacesidentical
USB portYesYes
USB 2.0 ports quantity11
USB port typeUSB Type-BUSB Type-B
Serial interfaceKnown for oneYesUnknown — not stated by the source
Serial interface typeKnown for oneRS-232Unknown — not stated by the source
RS-232 portsKnown for one1Unknown — not stated by the source
Parallel ports quantityKnown for one1Unknown — not stated by the source
Emergency Power Off (EPO) connectorKnown for oneYesUnknown — not stated by the source
Number of output IEC jumpersKnown for oneUnknown — not stated by the source8
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source2
Battery1 differ
Battery voltageDiffers13.65 V12 V
Number of batteries supportedKnown for one20Unknown — not stated by the source
Charging currentKnown for one4 AUnknown — not stated by the source
Battery capacityKnown for oneUnknown — not stated by the source18 Ah
Number of battery cellsKnown for oneUnknown — not stated by the source2
Battery recharge timeKnown for oneUnknown — not stated by the source6.8 h
Hot-swap batteryKnown for oneUnknown — not stated by the sourceYes
Design1 differ
Form factorDiffersRackmount/TowerTower
Product colourBlackBlack
Rack capacityKnown for one2UUnknown — not stated by the source
Cooling typeActiveActive
Built-in fanYesYes
Control typeButtonsButtons
Display typeLCDLCD
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Operating altitudeKnown for one0 - 1000 mUnknown — not stated by the source
Packaging contentidentical
Rack mount kitKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneInput power cable, USB cableUnknown — not stated by the source
Batteries includedKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
Compliance certificatesKnown for oneCEUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers600 mm99 mm
DepthDiffers438 mm410 mm
HeightDiffers88 mm280 mm
WeightDiffers20 kg12 kg
Other featuresidentical
Packaging contentKnown for oneUPS, user manual, software CD, C14-C13 cable, USB cable, tower stands, mounting ears & screwsUnknown — not stated by the source

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.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons