Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS 750VA USB & Serial 120V vs Trust 550VA UPS PW-4055T

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  • 6specifications compared
  • 5differ
  • 1identical
  • 20known for one product only

Key differences

The APC Smart-UPS 750VA USB & Serial 120V has 0.2 kVA more output power capacity than the Trust 550VA UPS PW-4055T (0.75 kVA vs 0.55 kVA). The Trust 550VA UPS PW-4055T has 15.4 min more typical backup time at full load than the APC Smart-UPS 750VA USB & Serial 120V (20 min vs 4.6 min). The APC Smart-UPS 750VA USB & Serial 120V has 8.84 kg more weight than the Trust 550VA UPS PW-4055T (13.2 kg vs 4.36 kg). Package dimensions (WxDxH): 270 x 500 x 290 mm on the APC Smart-UPS 750VA USB & Serial 120V, 385 x 140 x 225 mm on the Trust 550VA UPS PW-4055T.

  • Output power capacity
    • Smart-UPS 750VA USB & Serial 120V:0.75 kVA
    • 550VA UPS PW-4055T:0.55 kVA
  • Typical backup time at full load
    • Smart-UPS 750VA USB & Serial 120V:4.6 min
    • 550VA UPS PW-4055T:20 min
  • Weight
    • Smart-UPS 750VA USB & Serial 120V:13.2 kg
    • 550VA UPS PW-4055T:4.36 kg
  • Package weight
    • Smart-UPS 750VA USB & Serial 120V:14.6 kg
    • 550VA UPS PW-4055T:4.7 kg
  • Package dimensions (WxDxH)
    • Smart-UPS 750VA USB & Serial 120V:270 x 500 x 290 mm
    • 550VA UPS PW-4055T:385 x 140 x 225 mm

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Comparison of Smart-UPS 750VA USB & Serial 120V, 550VA UPS PW-4055T
26 specifications
Features1 differ
Output power capacityDiffers0.75 kVA0.55 kVA
Output powerKnown for one500 WUnknown — not stated by the source
Input frequencyKnown for one60 HzUnknown — not stated by the source
Surge energy ratingKnown for one540 JUnknown — not stated by the source
Emergency Power Off (EPO)Known for oneYesUnknown — not stated by the source
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Battery1 differ
Typical backup time at full loadDiffers4.6 min20 min
Typical backup time at half loadKnown for one15.9 minUnknown — not stated by the source
Battery recharge timeKnown for one3 hUnknown — not stated by the source
Replacement battery cartridgeKnown for oneRBC48Unknown — not stated by the source
Designidentical
Product colourBlackBlack
Cable lengthKnown for one1.83 mUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-15 - 45 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers13.2 kg4.36 kg
Packaging data1 differ
Package weightDiffers14.6 kg4.7 kg
Other features1 differ
InterfaceKnown for oneDB-9 RS-232Unknown — not stated by the source
Input connection typeKnown for oneNEMA 5-15RUnknown — not stated by the source
Dimensions (WxDxH)Known for one137 x 358 x 157 mmUnknown — not stated by the source
Mac compatibilityKnown for oneNoUnknown — not stated by the source
Nominal input voltageKnown for one120 VUnknown — not stated by the source
Nominal output voltageKnown for one120 VUnknown — not stated by the source
Package dimensions (WxDxH)Differs270 x 500 x 290 mm385 x 140 x 225 mm
Minimum system requirementsKnown for oneUnknown — not stated by the sourceWall power connection.

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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