Product comparison · 2 uninterruptible power supplies (upss)

APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA vs APC Easy UPS 3S Pro 40 kVA

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  • 21specifications compared
  • 16differ
  • 5identical
  • 47known for one product only

Key differences

The APC Easy UPS 3S Pro 40 kVA has 39.05 kVA more output power capacity than the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA (40 kVA vs 0.95 kVA). The APC Easy UPS 3S Pro 40 kVA has 39,520 W more output power than the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA (40000 W vs 480 W). The APC Easy UPS 3S Pro 40 kVA has 230 V more input operation voltage (min) than the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA (380 V vs 150 V). Input frequency: 50/60 Hz on the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA, 40/70 Hz on the APC Easy UPS 3S Pro 40 kVA. Product colour: Black on the APC BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA, White on the APC Easy UPS 3S Pro 40 kVA.

  • Output power capacity
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:0.95 kVA
    • Easy UPS 3S Pro 40 kVA:40 kVA
  • Output power
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:480 W
    • Easy UPS 3S Pro 40 kVA:40000 W
  • Input operation voltage (min)
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:150 V
    • Easy UPS 3S Pro 40 kVA:380 V
  • Input operation voltage (max)
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:280 V
    • Easy UPS 3S Pro 40 kVA:415 V
  • Input frequency
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:50/60 Hz
    • Easy UPS 3S Pro 40 kVA:40/70 Hz
  • Noise level
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:45 dB
    • Easy UPS 3S Pro 40 kVA:66 dB
  • Product colour
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:Black
    • Easy UPS 3S Pro 40 kVA:White
  • Storage temperature (T-T)
    • BX950U-MS uninterruptible power supply (UPS) Line-Interactive 0.95 kVA:-15 - 45 °C
    • Easy UPS 3S Pro 40 kVA:-25 - 55 °C

Side by side

Differences highlightedShow differences only (off)
Comparison of BX950U-MS, E3SP40KH
68 specifications
Features6 differ
UPS topologyKnown for oneLine-InteractiveUnknown — not stated by the source
Output power capacityDiffers0.95 kVA40 kVA
Output powerDiffers480 W40000 W
WaveformKnown for oneSineUnknown — not stated by the source
Input operation voltage (min)Differs150 V380 V
Input operation voltage (max)Differs280 V415 V
Input frequencyDiffers50/60 Hz40/70 Hz
Automatic Voltage Regulation (AVR)Known for oneYesUnknown — not stated by the source
Maximum currentKnown for one4 AUnknown — not stated by the source
Surge energy ratingKnown for one273 JUnknown — not stated by the source
Hold time (max)Known for one10 msUnknown — not stated by the source
Hold time (min)Known for one8 msUnknown — not stated by the source
EfficiencyKnown for one97.1%Unknown — not stated by the source
Noise levelDiffers45 dB66 dB
Surge protectionKnown for oneYesUnknown — not stated by the source
Surge protection featuresKnown for oneFax, ModemUnknown — not stated by the source
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Audible alarm modesKnown for oneLow battery alarm, Overload alarmUnknown — not stated by the source
Output operation voltage (max)Known for oneUnknown — not stated by the source400 V
Output frequencyKnown for oneUnknown — not stated by the source50/60 Hz
Number of input phasesKnown for oneUnknown — not stated by the source3
Number of output phasesKnown for oneUnknown — not stated by the source3
Output voltage Total Harmonic Distortion (THD)Known for oneUnknown — not stated by the source5%
Input current Total Harmonic Distortion (THD)Known for oneUnknown — not stated by the source3%
Ports & interfacesidentical
AC outlet typesKnown for oneC13 couplerUnknown — not stated by the source
Power plugKnown for oneC14 couplerUnknown — not stated by the source
AC outlets quantityKnown for one6 AC outlet(s)Unknown — not stated by the source
Number of output IEC jumpersKnown for one1Unknown — not stated by the source
USB portKnown for oneYesUnknown — not stated by the source
Batteryidentical
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacityKnown for one76 VAhUnknown — not stated by the source
Battery voltageKnown for one12 VUnknown — not stated by the source
Number of batteries supportedKnown for one1Unknown — not stated by the source
Typical backup time at full loadKnown for one1.3 minUnknown — not stated by the source
Typical backup time at half loadKnown for one7.5 minUnknown — not stated by the source
Battery life (max)Known for one5 year(s)Unknown — not stated by the source
Battery recharge timeKnown for one8 hUnknown — not stated by the source
Automatic battery testKnown for oneYesUnknown — not stated by the source
Design1 differ
Form factorTowerTower
Product colourDiffersBlackWhite
Cable lengthKnown for one1.22 mUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Control typeKnown for oneUnknown — not stated by the sourceTouch
Display typeKnown for oneUnknown — not stated by the sourceLCD
International Protection (IP) codeKnown for oneUnknown — not stated by the sourceIP20
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °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 - 3000 mUnknown — not stated by the source
Non-operating altitudeKnown for one0 - 9000 mUnknown — not stated by the source
Packaging contentidentical
ManualKnown for oneYesUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
CertificationKnown for oneA-tick, C-tick, CE, IEC 62040-1-1, RCM, TelePermit, REACHUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers130 mm250 mm
DepthDiffers336 mm916 mm
HeightDiffers215 mm796 mm
WeightDiffers8 kg59 kg
Packaging data4 differ
Bundled softwareKnown for onePowerChute Personal EditionUnknown — not stated by the source
Package widthDiffers245 mm380 mm
Package depthDiffers440 mm970 mm
Package heightDiffers295 mm982 mm
Package weightDiffers8.99 kg73 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one85078000Unknown — not stated by the source
Other featuresidentical
Nominal input voltageKnown for one230 VUnknown — not stated by the source
Nominal output voltageKnown for one230 VUnknown — not stated by the source
Type of input protection requiredKnown for one3-pole circuit breakerUnknown — not stated by the source
Poweridentical
Input current (max)Known for oneUnknown — not stated by the source61 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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