Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS 3000VA USB & Serial 120V vs Trust 550VA UPS PW-4055T

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

Key differences

The APC Smart-UPS 3000VA USB & Serial 120V has 2.45 kVA more output power capacity than the Trust 550VA UPS PW-4055T (3 kVA vs 0.55 kVA). The Trust 550VA UPS PW-4055T has 14.5 min more typical backup time at full load than the APC Smart-UPS 3000VA USB & Serial 120V (20 min vs 5.5 min). The APC Smart-UPS 3000VA USB & Serial 120V has 48.34 kg more weight than the Trust 550VA UPS PW-4055T (52.7 kg vs 4.36 kg). Package dimensions (WxDxH): 381 x 762 x 559 mm on the APC Smart-UPS 3000VA USB & Serial 120V, 385 x 140 x 225 mm on the Trust 550VA UPS PW-4055T.

Output power capacity
- Smart-UPS 3000VA USB & Serial 120V:3 kVA
- 550VA UPS PW-4055T:0.55 kVA
Typical backup time at full load
- Smart-UPS 3000VA USB & Serial 120V:5.5 min
- 550VA UPS PW-4055T:20 min
Weight
- Smart-UPS 3000VA USB & Serial 120V:52.7 kg
- 550VA UPS PW-4055T:4.36 kg
Package weight
- Smart-UPS 3000VA USB & Serial 120V:60.9 kg
- 550VA UPS PW-4055T:4.7 kg
Package dimensions (WxDxH)
- Smart-UPS 3000VA USB & Serial 120V:381 x 762 x 559 mm
- 550VA UPS PW-4055T:385 x 140 x 225 mm

Side by side

Differences highlightedShow differences only

Comparison of Smart-UPS 3000VA USB & Serial 120V, 550VA UPS PW-4055T
26 specifications	A APC Smart-UPS 3000VA USB & Serial 120V View product	B Trust 550VA UPS PW-4055T View product
Features1 differ
Output power capacityDiffers	3 kVA	0.55 kVA
Output powerKnown for one	2700 W	Unknown — not stated by the source
Input frequencyKnown for one	60 Hz	Unknown — not stated by the source
Surge energy ratingKnown for one	459 J	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Battery1 differ
Typical backup time at full loadDiffers	5.5 min	20 min
Typical backup time at half loadKnown for one	13.6 min	Unknown — not stated by the source
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Replacement battery cartridgeKnown for one	RBC55	Unknown — not stated by the source
Designidentical
Cable lengthKnown for one	1.83 m	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-15 - 45 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	52.7 kg	4.36 kg
Packaging data1 differ
Package weightDiffers	60.9 kg	4.7 kg
Other features1 differ
InterfaceKnown for one	DB-9 RS-232	Unknown — not stated by the source
Input connection typeKnown for one	NEMA L5-30P	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	196 x 546 x 432 mm	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Nominal input voltageKnown for one	120 V	Unknown — not stated by the source
Nominal output voltageKnown for one	120 V	Unknown — not stated by the source
Package dimensions (WxDxH)Differs	381 x 762 x 559 mm	385 x 140 x 225 mm
Minimum system requirementsKnown for one	Unknown — not stated by the source	Wall 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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