Product comparison · 2 uninterruptible power supplies (upss)

APC Back-UPS CS 650VA 230V Promo vs Trust 550VA UPS PW-4055T

6specifications compared
6differ
0identical
21known for one product only

Key differences

The APC Back-UPS CS 650VA 230V Promo has 0.1 kVA more output power capacity than the Trust 550VA UPS PW-4055T (0.65 kVA vs 0.55 kVA). The Trust 550VA UPS PW-4055T has 17.6 min more typical backup time at full load than the APC Back-UPS CS 650VA 230V Promo (20 min vs 2.4 min). The APC Back-UPS CS 650VA 230V Promo has 1.67 kg more weight than the Trust 550VA UPS PW-4055T (6.03 kg vs 4.36 kg). Product colour: Beige on the APC Back-UPS CS 650VA 230V Promo, Black on the Trust 550VA UPS PW-4055T. Package dimensions (WxDxH): 185 x 415 x 494 mm on the APC Back-UPS CS 650VA 230V Promo, 385 x 140 x 225 mm on the Trust 550VA UPS PW-4055T.

Output power capacity
- Back-UPS CS 650VA 230V Promo:0.65 kVA
- 550VA UPS PW-4055T:0.55 kVA
Typical backup time at full load
- Back-UPS CS 650VA 230V Promo:2.4 min
- 550VA UPS PW-4055T:20 min
Product colour
- Back-UPS CS 650VA 230V Promo:Beige
- 550VA UPS PW-4055T:Black
Weight
- Back-UPS CS 650VA 230V Promo:6.03 kg
- 550VA UPS PW-4055T:4.36 kg
Package weight
- Back-UPS CS 650VA 230V Promo:7.31 kg
- 550VA UPS PW-4055T:4.7 kg
Package dimensions (WxDxH)
- Back-UPS CS 650VA 230V Promo:185 x 415 x 494 mm
- 550VA UPS PW-4055T:385 x 140 x 225 mm

Side by side

Differences highlightedShow differences only

Comparison of Back-UPS CS 650VA 230V Promo, 550VA UPS PW-4055T
27 specifications	A APC Back-UPS CS 650VA 230V Promo View product	B Trust 550VA UPS PW-4055T View product
Features1 differ
Output power capacityDiffers	0.65 kVA	0.55 kVA
Output powerKnown for one	400 W	Unknown — not stated by the source
Surge energy ratingKnown for one	320 J	Unknown — not stated by the source
Noise levelKnown for one	45 dB	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Typical backup time at full loadDiffers	2.4 min	20 min
Typical backup time at half loadKnown for one	11.4 min	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Beige	Black
Cable lengthKnown for one	2 m	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	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	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 9000 m	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	A-Tick,C-Tick,CE,GOST,NEMKO	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	6.03 kg	4.36 kg
Packaging data1 differ
Package weightDiffers	7.31 kg	4.7 kg
Other features1 differ
InterfaceKnown for one	USB / DB-9 RS-232	Unknown — not stated by the source
Output connectionsKnown for one	1x IEC 320 C13 3x IEC 320 C13	Unknown — not stated by the source
Input connection typeKnown for one	IEC-320 C14	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	91 x 284 x 165 mm	Unknown — not stated by the source
Nominal input voltageKnown for one	230 V	Unknown — not stated by the source
Nominal output voltageKnown for one	230 V	Unknown — not stated by the source
Package dimensions (WxDxH)Differs	185 x 415 x 494 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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