Product comparison · 2 uninterruptible power supplies (upss)

APC SAI Easy vs Vultech GS-3KVAS REV. 2.4

28specifications compared
18differ
10identical
26known for one product only

Key differences

Output power capacity
- SAI Easy:1 kVA
- GS-3KVAS REV. 2.4:3 kVA
Output power
- SAI Easy:800 W
- GS-3KVAS REV. 2.4:3000 W
Input operation voltage (min)
- SAI Easy:120 V
- GS-3KVAS REV. 2.4:110 V
Output operation voltage (min)
- SAI Easy:85 V
- GS-3KVAS REV. 2.4:208 V
Output operation voltage (max)
- SAI Easy:150 V
- GS-3KVAS REV. 2.4:240 V
Efficiency
- SAI Easy:88%
- GS-3KVAS REV. 2.4:91%
AC outlet types
- SAI Easy:NEMA 5-15R
- GS-3KVAS REV. 2.4:Terminal, Type F
AC outlets quantity
- SAI Easy:4 AC outlet(s)
- GS-3KVAS REV. 2.4:3 AC outlet(s)

Side by side

Differences highlightedShow differences only

Comparison of SAI Easy, GS-3KVAS REV. 2.4
54 specifications	A APC SAI Easy View product	B Vultech GS-3KVAS REV. 2.4 View product
Features6 differ
UPS topology	Double-conversion (Online)	Double-conversion (Online)
Output power capacityDiffers	1 kVA	3 kVA
Output powerDiffers	800 W	3000 W
Waveform	Pure sine	Pure sine
Input operation voltage (min)Differs	120 V	110 V
Input operation voltage (max)Known for one	Unknown — not stated by the source	300 V
Input frequency	50/60 Hz	50/60 Hz
Output operation voltage (min)Differs	85 V	208 V
Output operation voltage (max)Differs	150 V	240 V
Output frequency	50/60 Hz	50/60 Hz
Automatic Voltage Regulation (AVR)Known for one	Unknown — not stated by the source	Yes
Response timeKnown for one	Unknown — not stated by the source	0 ms
Number of input phasesKnown for one	Unknown — not stated by the source	1
Number of output phases	1	1
EfficiencyDiffers	88%	91%
Efficiency (On-line mode)Known for one	Unknown — not stated by the source	95%
Power factorKnown for one	Unknown — not stated by the source	1
Power protection featuresKnown for one	Unknown — not stated by the source	Overload, Short circuit
Surge energy ratingKnown for one	600 J	Unknown — not stated by the source
Crest factorKnown for one	3:1	Unknown — not stated by the source
ECO modeKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
AC outlet typesDiffers	NEMA 5-15R	Terminal, Type F
AC outlets quantityDiffers	4 AC outlet(s)	3 AC outlet(s)
USB portDiffers	No	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB port typeKnown for one	Unknown — not stated by the source	USB Type-B
Serial interface	Yes	Yes
Serial interface type	RS-232	RS-232
RS-232 ports	1	1
Emergency Power Off (EPO) connectorKnown for one	Unknown — not stated by the source	Yes
Battery3 differ
Battery technologyDiffers	Lead-Calcium (Pb-Ca)	Sealed Lead Acid (VRLA)
Battery capacityDiffers	216 Ah	7 Ah
Battery voltageKnown for one	Unknown — not stated by the source	12 V
Battery recharge timeDiffers	4 h	6 h
Design1 differ
Form factorDiffers	Rackmount	Tower
Product colour	Black	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Built-in fanKnown for one	Unknown — not stated by the source	Yes
Display type	LCD	LCD
Rack capacityKnown for one	2U	Unknown — not stated by the source
Cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	Power load cable, RS-232	Input power cable, USB cable
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	437 mm	190 mm
DepthDiffers	312 mm	325 mm
HeightDiffers	86 mm	410 mm
WeightDiffers	11 kg	25 kg
Packaging dataidentical
Package widthKnown for one	455 mm	Unknown — not stated by the source
Package depthKnown for one	551 mm	Unknown — not stated by the source
Package heightKnown for one	218 mm	Unknown — not stated by the source
Package weightKnown for one	13.1 kg	Unknown — not stated by the source

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