Product comparison · 2 uninterruptible power supplies (upss)

APC P SHIELD UNIV INPUT 48 V DC vs APC PowerStack 450VA Standby 4xIEC320 19" US

14specifications compared
13differ
1identical
15known for one product only

Key differences

Output power capacity
- P SHIELD UNIV INPUT 48 V DC:50 kVA
- PowerStack 450VA Standby 4xIEC320 19" US:0.45 kVA
Output power
- P SHIELD UNIV INPUT 48 V DC:50 W
- PowerStack 450VA Standby 4xIEC320 19" US:280 W
Product colour
- P SHIELD UNIV INPUT 48 V DC:Beige
- PowerStack 450VA Standby 4xIEC320 19" US:Black
Operating temperature (T-T)
- P SHIELD UNIV INPUT 48 V DC:-20 - 45 °C
- PowerStack 450VA Standby 4xIEC320 19" US:0 - 40 °C
Storage temperature (T-T)
- P SHIELD UNIV INPUT 48 V DC:-20 - 45 °C
- PowerStack 450VA Standby 4xIEC320 19" US:-15 - 45 °C
Operating relative humidity (H-H)
- P SHIELD UNIV INPUT 48 V DC:5 - 95%
- PowerStack 450VA Standby 4xIEC320 19" US:0 - 95%
Storage relative humidity (H-H)
- P SHIELD UNIV INPUT 48 V DC:5 - 95%
- PowerStack 450VA Standby 4xIEC320 19" US:0 - 95%
Weight
- P SHIELD UNIV INPUT 48 V DC:8.18 kg
- PowerStack 450VA Standby 4xIEC320 19" US:10.2 kg

Side by side

Differences highlightedShow differences only

Comparison of P SHIELD UNIV INPUT 48 V DC, PowerStack 450VA Standby 4xIEC320 19" US
29 specifications	A APC P SHIELD UNIV INPUT 48 V DC View product	B APC PowerStack 450VA Standby 4xIEC320 19" US View product
Features2 differ
Output power capacityDiffers	50 kVA	0.45 kVA
Output powerDiffers	50 W	280 W
Surge energy ratingKnown for one	Unknown — not stated by the source	320 J
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Noise levelKnown for one	Unknown — not stated by the source	38 dB
Audible alarm(s)Known for one	Unknown — not stated by the source	Yes
Batteryidentical
Typical backup time at full loadKnown for one	Unknown — not stated by the source	5.9 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	19.4 min
Replacement battery cartridgeKnown for one	Unknown — not stated by the source	RBC18
Design1 differ
Product colourDiffers	Beige	Black
CompatibilityKnown for one	Unknown — not stated by the source	C-tick, CE, EN 50091-1, EN 50091-2, GOST, PCBC, VDE
Cable lengthKnown for one	2.44 m	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	-20 - 45 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 45 °C	-15 - 45 °C
Operating relative humidity (H-H)Differs	5 - 95%	0 - 95%
Storage relative humidity (H-H)Differs	5 - 95%	0 - 95%
Weight & dimensions1 differ
WeightDiffers	8.18 kg	10.2 kg
Packaging data1 differ
Package weightDiffers	8.41 kg	12.1 kg
Logistics dataidentical
Products per palletKnown for one	Unknown — not stated by the source	24.00 pc(s)
Other features4 differ
Battery typeKnown for one	Unknown — not stated by the source	Lead-Acid
InterfaceKnown for one	Unknown — not stated by the source	DB-9 RS-232
Output connectionsKnown for one	Unknown — not stated by the source	(4) IEC 320 C13 (2) IEC Jumpers
Input connection typeKnown for one	Unknown — not stated by the source	IEC-320 C14
Dimensions (WxDxH)Differs	282 x 94 x 295 mm	445 x 330 x 44 mm
Nominal input voltageDiffers	100 V	230 V
Nominal output voltageKnown for one	Unknown — not stated by the source	230 V
Package dimensions (WxDxH)Differs	417 x 218 x 417 mm	578 x 445 x 159 mm
I/O portsDiffers	IEC 320 C5	(4) IEC 320 C13 (2) IEC Jumpers IEC-320 C14

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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