Product comparison · 2 uninterruptible power supplies (upss)

APC BC650-RS uninterruptible power supply (UPS) 0.65 kVA vs FSP EP450 uninterruptible power supply (UPS) 0.45 kVA

16specifications compared
13differ
3identical
29known for one product only

Key differences

Output power capacity
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:0.65 kVA
- EP450 uninterruptible power supply (UPS) 0.45 kVA:0.45 kVA
Output power
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:390 W
- EP450 uninterruptible power supply (UPS) 0.45 kVA:240 W
Input operation voltage (min)
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:180 V
- EP450 uninterruptible power supply (UPS) 0.45 kVA:81 V
Input operation voltage (max)
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:266 V
- EP450 uninterruptible power supply (UPS) 0.45 kVA:290 V
Input frequency
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:45/65 Hz
- EP450 uninterruptible power supply (UPS) 0.45 kVA:50/60 Hz
Output operation voltage (max)
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:230 V
- EP450 uninterruptible power supply (UPS) 0.45 kVA:240 V
Noise level
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:45 dB
- EP450 uninterruptible power supply (UPS) 0.45 kVA:40 dB
Battery recharge time
- BC650-RS uninterruptible power supply (UPS) 0.65 kVA:8 h
- EP450 uninterruptible power supply (UPS) 0.45 kVA:6 h

Side by side

Differences highlightedShow differences only

Comparison of BC650-RS, EP450
45 specifications	A APC BC650-RS uninterruptible power supply (UPS) 0.65 kVA Model BC650-RS View product	B FSP EP450 uninterruptible power supply (UPS) 0.45 kVA Model EP450 View product
Features7 differ
Output power capacityDiffers	0.65 kVA	0.45 kVA
Output powerDiffers	390 W	240 W
WaveformKnown for one	Sine	Unknown — not stated by the source
Input operation voltage (min)Differs	180 V	81 V
Input operation voltage (max)Differs	266 V	290 V
Input frequencyDiffers	45/65 Hz	50/60 Hz
Output operation voltage (max)Differs	230 V	240 V
Maximum currentKnown for one	3 A	Unknown — not stated by the source
Surge energy ratingKnown for one	273 J	Unknown — not stated by the source
EfficiencyKnown for one	96.2%	Unknown — not stated by the source
Noise levelDiffers	45 dB	40 dB
Audible alarm(s)	Yes	Yes
Output operation voltage (min)Known for one	Unknown — not stated by the source	110 V
Response timeKnown for one	Unknown — not stated by the source	10 ms
Power protection featuresKnown for one	Unknown — not stated by the source	Overcharge, Overdischarge, Overload
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
AC outlets quantityKnown for one	Unknown — not stated by the source	4 AC outlet(s)
RS-232 portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Battery1 differ
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Battery recharge timeDiffers	8 h	6 h
Replacement battery cartridgeKnown for one	APCRBC110	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	4.5 Ah
Battery voltageKnown for one	Unknown — not stated by the source	12 V
Typical backup time at half loadKnown for one	Unknown — not stated by the source	5 min
Designidentical
Product colour	Black	Black
Cable lengthKnown for one	1.16 m	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Form factorKnown for one	Unknown — not stated by the source	Tower
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	-15 - 40 °C	Unknown — not stated by the source
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
Non-operating altitudeKnown for one	0 - 9000 m	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	115 mm	110 mm
DepthDiffers	256 mm	294 mm
HeightDiffers	200 mm	145 mm
WeightDiffers	5.8 kg	3.55 kg
Packaging dataidentical
Package widthKnown for one	200 mm	Unknown — not stated by the source
Package depthKnown for one	278 mm	Unknown — not stated by the source
Package heightKnown for one	343 mm	Unknown — not stated by the source
Other featuresidentical
Output connectionsKnown for one	Schuko CEE 7	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98 SE/ME/NT 4.x/2000/2003/XP/Vista/2008

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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