Product comparison · 2 uninterruptible power supplies (upss)

APC BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs APC Easy UPS 3S Pro 20kVA

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  • 23specifications compared
  • 17differ
  • 6identical
  • 32known for one product only

Key differences

The APC Easy UPS 3S Pro 20kVA has 18.5 kVA more output power capacity than the APC BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (20 kVA vs 1.5 kVA). The APC Easy UPS 3S Pro 20kVA has 19,100 W more output power than the APC BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (20000 W vs 900 W). The APC Easy UPS 3S Pro 20kVA has 295 V more input operation voltage (max) than the APC BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA (415 V vs 120 V). UPS topology: Line-Interactive on the APC BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA, Double-conversion (Online) on the APC Easy UPS 3S Pro 20kVA. Input frequency: 60 Hz on the APC BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA, 40/70 Hz on the APC Easy UPS 3S Pro 20kVA.

  • UPS topology
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:Line-Interactive
    • Easy UPS 3S Pro 20kVA:Double-conversion (Online)
  • Output power capacity
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1.5 kVA
    • Easy UPS 3S Pro 20kVA:20 kVA
  • Output power
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:900 W
    • Easy UPS 3S Pro 20kVA:20000 W
  • Input operation voltage (max)
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:120 V
    • Easy UPS 3S Pro 20kVA:415 V
  • Input frequency
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:60 Hz
    • Easy UPS 3S Pro 20kVA:40/70 Hz
  • Output frequency
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:60 Hz
    • Easy UPS 3S Pro 20kVA:50/60 Hz
  • Noise level
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:45 dB
    • Easy UPS 3S Pro 20kVA:57 dB
  • Product colour
    • BR1500MS2 uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:Black
    • Easy UPS 3S Pro 20kVA:White

Side by side

Differences highlightedShow differences only (off)
Comparison of BR1500MS2, E3SP20KHB
55 specifications
Features7 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers1.5 kVA20 kVA
Output powerDiffers900 W20000 W
WaveformKnown for oneSineUnknown — not stated by the source
Input operation voltage (max)Differs120 V415 V
Input frequencyDiffers60 Hz40/70 Hz
Output frequencyDiffers60 Hz50/60 Hz
Maximum currentKnown for one12 AUnknown — not stated by the source
Surge energy ratingKnown for one1080 JUnknown — not stated by the source
Response timeKnown for one6 msUnknown — not stated by the source
Noise levelDiffers45 dB57 dB
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Audible alarm modesKnown for oneAlarm when on battery, Low battery alarmUnknown — not stated by the source
Input operation voltage (min)Known for oneUnknown — not stated by the source380 V
Output operation voltage (min)Known for oneUnknown — not stated by the source380 V
Output operation voltage (max)Known for oneUnknown — not stated by the source415 V
Heat dissipationKnown for oneUnknown — not stated by the source2971 BTU/h
Number of input phasesKnown for oneUnknown — not stated by the source3
Number of output phasesKnown for oneUnknown — not stated by the source3
Crest factorKnown for oneUnknown — not stated by the source3:1
Ports & interfacesidentical
AC outlet typesKnown for oneNEMA 5-15RUnknown — not stated by the source
Power plugKnown for oneNEMA 5-15PUnknown — not stated by the source
AC outlets quantityKnown for one10 AC outlet(s)Unknown — not stated by the source
USB portKnown for oneYesUnknown — not stated by the source
USB port typeKnown for oneUSB Type A/USB Type-CUnknown — not stated by the source
Batteryidentical
Battery replacement accessibilityKnown for oneEnd-userUnknown — not stated by the source
Battery technologyLead-AcidLead-Acid
Battery life (max)Known for one5 year(s)Unknown — not stated by the source
Battery recharge timeKnown for one16 hUnknown — not stated by the source
Replacement battery cartridgeKnown for oneAPCRBC163Unknown — not stated by the source
Design1 differ
Form factorTowerTower
Product colourDiffersBlackWhite
Housing materialKnown for oneAluminiumUnknown — not stated by the source
Cable lengthKnown for one1.8288 mUnknown — not stated by the source
International Protection (IP) codeIP20IP20
Control typeKnown for oneUnknown — not stated by the sourceTouch
Display typeKnown for oneUnknown — not stated by the sourceLCD
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 40 °C-25 - 55 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitudeKnown for one0 - 914 mUnknown — not stated by the source
Non-operating altitudeKnown for one0 - 1524 mUnknown — not stated by the source
Packaging contentidentical
Rack mount kitKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Quick installation guideKnown for oneYesUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers100 mm380 mm
DepthDiffers368 mm907 mm
HeightDiffers260 mm1400 mm
WeightDiffers12.5 kg119 kg
Packaging data4 differ
Package widthDiffers482 mm380 mm
Package depthDiffers223 mm907 mm
Package heightDiffers358.7 mm1400 mm
Package weightDiffers14.2 kg145 kg
Poweridentical
Input current (max)Known for oneUnknown — not stated by the source31 A

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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