Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS 1440VA vs Vertiv PowerSure PSA 500VA

13specifications compared
9differ
4identical
21known for one product only

Key differences

Output power capacity
- Smart-UPS 1440VA:1.44 kVA
- PowerSure PSA 500VA:0.5 kVA
Output power
- Smart-UPS 1440VA:980 W
- PowerSure PSA 500VA:300 W
Surge energy rating
- Smart-UPS 1440VA:459 J
- PowerSure PSA 500VA:660 J
Noise level
- Smart-UPS 1440VA:45 dB
- PowerSure PSA 500VA:40 dB
Typical backup time at half load
- Smart-UPS 1440VA:26.6 min
- PowerSure PSA 500VA:21 min
Cable length
- Smart-UPS 1440VA:1.83 m
- PowerSure PSA 500VA:2 m
Weight
- Smart-UPS 1440VA:24.1 kg
- PowerSure PSA 500VA:7.4 kg
Dimensions (WxDxH)
- Smart-UPS 1440VA:170 x 439 x 216 mm
- PowerSure PSA 500VA:116 x 196 x 222 mm

Side by side

Differences highlightedShow differences only

Comparison of Smart-UPS 1440VA, PowerSure PSA 500VA
34 specifications	A APC Smart-UPS 1440VA View product	B Vertiv PowerSure PSA 500VA View product
Features4 differ
Output power capacityDiffers	1.44 kVA	0.5 kVA
Output powerDiffers	980 W	300 W
Surge energy ratingDiffers	459 J	660 J
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Noise levelDiffers	45 dB	40 dB
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Maximum currentKnown for one	Unknown — not stated by the source	2.1 A
Battery1 differ
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Typical backup time at full load	7 min	7 min
Typical backup time at half loadDiffers	26.6 min	21 min
Battery recharge timeKnown for one	3 h	Unknown — not stated by the source
Design1 differ
Product colourKnown for one	Black	Unknown — not stated by the source
Cable lengthDiffers	1.83 m	2 m
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
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
Operating altitude	0 - 3000 m	0 - 3000 m
Non-operating altitudeKnown for one	0 - 15000 m	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	24.1 kg	7.4 kg
Other features2 differ
InterfaceKnown for one	DB-25 RS-232,Smart-Slot,USB	Unknown — not stated by the source
Output connectionsDiffers	(8) NEMA 5-15R	6x IEC-320-C13 (BB+SP) 2x IEC-320-C13 (SP)
Input connection typeKnown for one	NEMA 5-15P	Unknown — not stated by the source
Dimensions (WxDxH)Differs	170 x 439 x 216 mm	116 x 196 x 222 mm
Filtering descriptionKnown for one	0.3% IEEE	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
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
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
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	EN 50091-1, CE, TUV
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

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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