Product comparison · 2 uninterruptible power supplies (upss)

NGS FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA vs Vultech GS-1KVAS uninterruptible power supply (UPS) 1 kVA

9specifications compared
6differ
3identical
40known for one product only

Key differences

Output power capacity
- FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA:1.5 kVA
- GS-1KVAS uninterruptible power supply (UPS) 1 kVA:1 kVA
Output power
- FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA:900 W
- GS-1KVAS uninterruptible power supply (UPS) 1 kVA:800 W
Input operation voltage (max)
- FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA:230 V
- GS-1KVAS uninterruptible power supply (UPS) 1 kVA:240 V
Battery capacity
- FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA:8 Ah
- GS-1KVAS uninterruptible power supply (UPS) 1 kVA:9 Ah
Battery voltage
- FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA:12 V
- GS-1KVAS uninterruptible power supply (UPS) 1 kVA:24 V
Battery type
- FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA:NP
- GS-1KVAS uninterruptible power supply (UPS) 1 kVA:Lead acid

Side by side

Differences highlightedShow differences only

Comparison of FORTRESS2000, GS-1KVAS
49 specifications	A NGS FORTRESS2000 uninterruptible power supply (UPS) Standby (Offline) 1.5 kVA Model FORTRESS2000 View product	B Vultech GS-1KVAS uninterruptible power supply (UPS) 1 kVA Model GS-1KVAS View product
Features3 differ
Output power capacityDiffers	1.5 kVA	1 kVA
Output powerDiffers	900 W	800 W
Input operation voltage (min)Known for one	Unknown — not stated by the source	208 V
Input operation voltage (max)Differs	230 V	240 V
Output operation voltage (min)Known for one	Unknown — not stated by the source	208 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	240 V
Output voltage regulationKnown for one	Unknown — not stated by the source	85%
UPS topologyKnown for one	Standby (Offline)	Unknown — not stated by the source
Input frequencyKnown for one	50 Hz	Unknown — not stated by the source
Output frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Response timeKnown for one	10 ms	Unknown — not stated by the source
EfficiencyKnown for one	80%	Unknown — not stated by the source
Power factorKnown for one	0.6	Unknown — not stated by the source
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Power protection featuresKnown for one	Overload, Short circuit	Unknown — not stated by the source
Ports & interfacesidentical
AC outlet typesKnown for one	Unknown — not stated by the source	C13 coupler
AC outlets quantityKnown for one	Unknown — not stated by the source	4 AC outlet(s)
Number of output IEC jumpersKnown for one	Unknown — not stated by the source	4
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
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
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Number of type F outputsKnown for one	3	Unknown — not stated by the source
Battery2 differ
Battery technologyKnown for one	Unknown — not stated by the source	Sealed Lead Acid (VRLA)
Battery capacityDiffers	8 Ah	9 Ah
Battery voltageDiffers	12 V	24 V
Typical backup time at full loadKnown for one	10 min	Unknown — not stated by the source
Cold startKnown for one	Yes	Unknown — not stated by the source
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Mini Tower
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterKnown for one	Unknown — not stated by the source	8 cm
Display typeKnown for one	LED	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Input power cable, USB cable
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	145 mm
DepthKnown for one	Unknown — not stated by the source	410 mm
HeightKnown for one	Unknown — not stated by the source	235 mm
WeightKnown for one	Unknown — not stated by the source	11 kg
Packaging dataidentical
Rubber feetKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Battery typeDiffers	NP	Lead acid
Output voltageKnown for one	230 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	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.

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