Product comparison · 2 uninterruptible power supplies (upss)

CyberPower CP550SLG uninterruptible power supply (UPS) 0.55 kVA vs NGS Alert 1000

9specifications compared
5differ
4identical
28known for one product only

Key differences

Output power capacity
- CP550SLG uninterruptible power supply (UPS) 0.55 kVA:0.55 kVA
- Alert 1000:1 kVA
Output power
- CP550SLG uninterruptible power supply (UPS) 0.55 kVA:330 W
- Alert 1000:600 W
Input frequency
- CP550SLG uninterruptible power supply (UPS) 0.55 kVA:60 Hz
- Alert 1000:50/60 Hz
Operating relative humidity (H-H)
- CP550SLG uninterruptible power supply (UPS) 0.55 kVA:0 - 95%
- Alert 1000:0 - 85%
Dimensions (WxDxH)
- CP550SLG uninterruptible power supply (UPS) 0.55 kVA:273 x 89 x 165 mm
- Alert 1000:115 x 355 x 205 mm

Side by side

Differences highlightedShow differences only

Comparison of CP550SLG, Alert 1000
37 specifications	A CyberPower CP550SLG uninterruptible power supply (UPS) 0.55 kVA Model CP550SLG View product	B NGS Alert 1000 View product
Features3 differ
Output power capacityDiffers	0.55 kVA	1 kVA
Output powerDiffers	330 W	600 W
Input frequencyDiffers	60 Hz	50/60 Hz
Surge energy ratingKnown for one	890 J	Unknown — not stated by the source
Response time	4 ms	4 ms
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Input operation voltage (min)Known for one	Unknown — not stated by the source	195 V
Input operation voltage (max)Known for one	Unknown — not stated by the source	264 V
Output operation voltage (min)Known for one	Unknown — not stated by the source	218 V
Output operation voltage (max)Known for one	Unknown — not stated by the source	241 V
Power protection featuresKnown for one	Unknown — not stated by the source	Overload, Short circuit
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantity	1	1
Modem (RJ-11) portsKnown for one	3	Unknown — not stated by the source
RS-232 portsKnown for one	Unknown — not stated by the source	1
Batteryidentical
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Typical backup time at full loadKnown for one	3 min	Unknown — not stated by the source
Typical backup time at half loadKnown for one	13 min	Unknown — not stated by the source
Battery recharge time	8 h	8 h
Replacement battery cartridgeKnown for one	BB - BP8-12	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 95%	0 - 85%
Certificatesidentical
CertificationKnown for one	UL1778, cUL 107.1, FCC DOC Class B	Unknown — not stated by the source
Other features1 differ
Output connectionsKnown for one	NEMA 5-15R	Unknown — not stated by the source
Input connection typeKnown for one	NEMA 5-15P	Unknown — not stated by the source
Dimensions (WxDxH)Differs	273 x 89 x 165 mm	115 x 355 x 205 mm
Operating temperature (T-T)Known for one	32 - 95 °F	Unknown — not stated by the source
Dimensions (W x D x H) (imperial)Known for one	273.1 x 82.5 x 158.8 mm (10.8 x 3.25 x 6.25")	Unknown — not stated by the source
Battery typeKnown for one	Unknown — not stated by the source	2x12v / 5 Ah
Minimum system requirementsKnown for one	Unknown — not stated by the source	512 MB RAM, USB, Pentium III +
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7, Vista, XP, 2000
Nominal input voltageKnown for one	Unknown — not stated by the source	230 V
Nominal output voltageKnown for one	Unknown — not stated by the source	230 V
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Compact
Product colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	5.9 kg

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