Product comparison · 2 uninterruptible power supplies (upss)

APC Smart-UPS VT 40kVA 400V vs Vertiv Liebert PSA 500VA UPS

11specifications compared
8differ
3identical
16known for one product only

Key differences

The APC Smart-UPS VT 40kVA 400V has 39.5 kVA more output power capacity than the Vertiv Liebert PSA 500VA UPS (40 kVA vs 0.5 kVA). The APC Smart-UPS VT 40kVA 400V has 31,700 W more output power than the Vertiv Liebert PSA 500VA UPS (32000 W vs 300 W). The APC Smart-UPS VT 40kVA 400V has 10 dB more noise level than the Vertiv Liebert PSA 500VA UPS (55 dB vs 45 dB). Storage temperature (T-T): -50 - 40 °C on the APC Smart-UPS VT 40kVA 400V, -15 - 40 °C on the Vertiv Liebert PSA 500VA UPS. Operating relative humidity (H-H): 0 - 95% on the APC Smart-UPS VT 40kVA 400V, 0 - 90% on the Vertiv Liebert PSA 500VA UPS.

Output power capacity
- Smart-UPS VT 40kVA 400V:40 kVA
- Liebert PSA 500VA UPS:0.5 kVA
Output power
- Smart-UPS VT 40kVA 400V:32000 W
- Liebert PSA 500VA UPS:300 W
Noise level
- Smart-UPS VT 40kVA 400V:55 dB
- Liebert PSA 500VA UPS:45 dB
Battery recharge time
- Smart-UPS VT 40kVA 400V:5 h
- Liebert PSA 500VA UPS:8 h
Storage temperature (T-T)
- Smart-UPS VT 40kVA 400V:-50 - 40 °C
- Liebert PSA 500VA UPS:-15 - 40 °C
Operating relative humidity (H-H)
- Smart-UPS VT 40kVA 400V:0 - 95%
- Liebert PSA 500VA UPS:0 - 90%
Weight
- Smart-UPS VT 40kVA 400V:182.5 kg
- Liebert PSA 500VA UPS:6 kg
Dimensions (WxDxH)
- Smart-UPS VT 40kVA 400V:523 x 813 x 823 mm
- Liebert PSA 500VA UPS:95 x 356 x 171 mm

Side by side

Differences highlightedShow differences only

Comparison of Smart-UPS VT 40kVA 400V, Liebert PSA 500VA UPS
27 specifications	A APC Smart-UPS VT 40kVA 400V View product	B Vertiv Liebert PSA 500VA UPS View product
Features3 differ
Output power capacityDiffers	40 kVA	0.5 kVA
Output powerDiffers	32000 W	300 W
Maximum currentKnown for one	55 A	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Noise levelDiffers	55 dB	45 dB
Input frequencyKnown for one	Unknown — not stated by the source	50 Hz
Surge energy ratingKnown for one	Unknown — not stated by the source	220 J
Battery1 differ
Battery recharge timeDiffers	5 h	8 h
Designidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
Storage temperature (T-T)Differs	-50 - 40 °C	-15 - 40 °C
Operating relative humidity (H-H)Differs	0 - 95%	0 - 90%
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 999.9 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 15000 m	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	C-tick,CE,EN 50091-2,EN/IEC 62040-3,IEC 61000-3-2,IEC 61000-3-3,ISO 14001,ISO 9001,VFI-SS-112	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	182.5 kg	6 kg
Packaging dataidentical
Package weightKnown for one	221.5 kg	Unknown — not stated by the source
Logistics dataidentical
Products per palletKnown for one	1 pc(s)	Unknown — not stated by the source
Other features1 differ
InterfaceKnown for one	DB-9 RS-232,Smart-Slot	Unknown — not stated by the source
Output connectionsKnown for one	1 x Hard Wire 4-wire (3PH + G) 1 x Hard Wire 5-wire (3PH + N + G) 1 x Screw Terminals	Unknown — not stated by the source
Input connection typeKnown for one	5-wire (3PH + N + G)	Unknown — not stated by the source
Dimensions (WxDxH)Differs	523 x 813 x 823 mm	95 x 356 x 171 mm
Package dimensions (WxDxH)Known for one	720 x 1110 x 1290 mm	Unknown — not stated by the source
Battery typeKnown for one	Unknown — not stated by the source	VRLA

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.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons