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Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS 1440VA 980W vs Trust 550VA UPS PW-4055T

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  • 5specifications compared
  • 4differ
  • 1identical
  • 22known for one product only

Key differences

The APC Smart-UPS 1440VA 980W has 0.89 kVA more output power capacity than the Trust 550VA UPS PW-4055T (1.44 kVA vs 0.55 kVA). The Trust 550VA UPS PW-4055T has 13.3 min more typical backup time at full load than the APC Smart-UPS 1440VA 980W (20 min vs 6.7 min). The Trust 550VA UPS PW-4055T has 1.96 kg more weight than the APC Smart-UPS 1440VA 980W (4.36 kg vs 2.4 kg).

  • Output power capacity
    • 1.44 kVA
    • 0.55 kVA
  • Typical backup time at full load
    • 6.7 min
    • 20 min
  • Weight
    • 2.4 kg
    • 4.36 kg
  • Package weight
    • 26.4 kg
    • 4.7 kg

Side by side

Differences highlightedShow differences only
27 specifications
A

APC

Smart-UPS 1440VA 980WView product
B

Trust

550VA UPS PW-4055TView product
Features1 differ
Output power capacityDiffers1.44 kVA0.55 kVA
Output powerKnown for one980 W
Input frequencyKnown for one60 Hz
Surge energy ratingKnown for one959 J
Emergency Power Off (EPO)Known for oneYes
Noise levelKnown for one45 dB
Audible alarm(s)Known for oneYes
Ports & interfacesidentical
Serial ports quantityKnown for one1
Battery1 differ
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Typical backup time at full loadDiffers6.7 min20 min
Typical backup time at half loadKnown for one23.9 min
Battery recharge timeKnown for one3 h
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Storage temperature (T-T)Known for one-15 - 45 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions1 differ
WeightDiffers2.4 kg4.36 kg
Packaging data1 differ
Package weightDiffers26.4 kg4.7 kg
Other featuresidentical
Output connectionsKnown for one8 X NEMA 5-15R
Input connection typeKnown for oneNEMA 5-15P
Dimensions (WxDxH)Known for one170 x 439 x 216 mm
Filtering descriptionKnown for one0.3
Nominal input voltageKnown for one120 V
Nominal output voltageKnown for one120 V
Relative humidityKnown for one0 - 95%
Minimum system requirementsKnown for oneWall power connection.
Package dimensions (WxDxH)Known for one385 x 140 x 225 mm

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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