Product comparison · 2 uninterruptible power supplies (upss)

APC PowerStack 450VA Standby 4xIEC320 19" US vs Trust UPS Energy Protector 400

6specifications compared
5differ
1identical
25known for one product only

Key differences

The APC PowerStack 450VA Standby 4xIEC320 19" US has 0.05 kVA more output power capacity than the Trust UPS Energy Protector 400 (0.45 kVA vs 0.4 kVA). The APC PowerStack 450VA Standby 4xIEC320 19" US has 170 J more surge energy rating than the Trust UPS Energy Protector 400 (320 J vs 150 J). The Trust UPS Energy Protector 400 has 24.1 min more typical backup time at full load than the APC PowerStack 450VA Standby 4xIEC320 19" US (30 min vs 5.9 min). Dimensions (WxDxH): 445 x 330 x 44 mm on the APC PowerStack 450VA Standby 4xIEC320 19" US, 100 x 330 x 140 mm on the Trust UPS Energy Protector 400.

Output power capacity
- PowerStack 450VA Standby 4xIEC320 19" US:0.45 kVA
- UPS Energy Protector 400:0.4 kVA
Surge energy rating
- PowerStack 450VA Standby 4xIEC320 19" US:320 J
- UPS Energy Protector 400:150 J
Typical backup time at full load
- PowerStack 450VA Standby 4xIEC320 19" US:5.9 min
- UPS Energy Protector 400:30 min
Dimensions (WxDxH)
- PowerStack 450VA Standby 4xIEC320 19" US:445 x 330 x 44 mm
- UPS Energy Protector 400:100 x 330 x 140 mm

Side by side

Differences highlightedShow differences only

Comparison of PowerStack 450VA Standby 4xIEC320 19" US, UPS Energy Protector 400
31 specifications	A APC PowerStack 450VA Standby 4xIEC320 19" US View product	B Trust UPS Energy Protector 400 View product
Features2 differ
Output power capacityDiffers	0.45 kVA	0.4 kVA
Output powerKnown for one	280 W	Unknown — not stated by the source
Surge energy ratingDiffers	320 J	150 J
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	38 dB	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Typical backup time at full loadDiffers	5.9 min	30 min
Typical backup time at half loadKnown for one	19.4 min	Unknown — not stated by the source
Replacement battery cartridgeKnown for one	RBC18	Unknown — not stated by the source
Designidentical
CompatibilityKnown for one	C-tick, CE, EN 50091-1, EN 50091-2, GOST, PCBC, VDE	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	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 altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	10.2 kg	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	12.1 kg	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	CD-ROM(Management software & manual)
Logistics dataidentical
Products per palletKnown for one	24.00 pc(s)	Unknown — not stated by the source
Other features2 differ
Battery typeKnown for one	Lead-Acid	Unknown — not stated by the source
InterfaceKnown for one	DB-9 RS-232	Unknown — not stated by the source
Output connectionsKnown for one	(4) IEC 320 C13 (2) IEC Jumpers	Unknown — not stated by the source
Input connection typeKnown for one	IEC-320 C14	Unknown — not stated by the source
Dimensions (WxDxH)Differs	445 x 330 x 44 mm	100 x 330 x 140 mm
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)Known for one	578 x 445 x 159 mm	Unknown — not stated by the source
I/O portsDiffers	(4) IEC 320 C13 (2) IEC Jumpers IEC-320 C14	RJ-11
Minimum system requirementsKnown for one	Unknown — not stated by the source	Computer / other electronic device

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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