Product comparison · 2 uninterruptible power supplies (upss)

Trust 500VA UPS PW-4050T vs Vertiv PowerSure PSA 500VA

3specifications compared
2differ
1identical
21known for one product only

Key differences

Surge energy rating
- 500VA UPS PW-4050T:150 J
- PowerSure PSA 500VA:660 J
Typical backup time at half load
- 500VA UPS PW-4050T:35 min
- PowerSure PSA 500VA:21 min

Side by side

Differences highlightedShow differences only

Comparison of 500VA UPS PW-4050T, PowerSure PSA 500VA
24 specifications	A Trust 500VA UPS PW-4050T View product	B Vertiv PowerSure PSA 500VA View product
Features1 differ
Output powerKnown for one	Unknown — not stated by the source	300 W
Maximum currentKnown for one	Unknown — not stated by the source	2.1 A
Surge energy ratingDiffers	150 J	660 J
Noise levelKnown for one	Unknown — not stated by the source	40 dB
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Sealed Lead Acid (VRLA)
Typical backup time at full loadKnown for one	Unknown — not stated by the source	7 min
Typical backup time at half loadDiffers	35 min	21 min
Designidentical
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Product colourKnown for one	Black	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3000 m
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	EN 50091-1, CE, TUV
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	7.4 kg
Packaging dataidentical
Bundled softwareKnown for one	Unknown — not stated by the source	MS Windows NT/2000/XP/95/98/ME, AIX, Linux, Sun Solaris, HP-UX, Novell Netware
Package weightKnown for one	Unknown — not stated by the source	8.5 kg
Other featuresidentical
Output connectionsKnown for one	Unknown — not stated by the source	6x IEC-320-C13 (BB+SP) 2x IEC-320-C13 (SP)
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	116 x 196 x 222 mm
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	196 x 310 x 293 mm
I/O portsKnown for one	RJ-11	Unknown — not stated by the source

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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