Product comparison · 2 uninterruptible power supplies (upss)

APC SURT20KRMXLI + WBEXTWAR3YR-SP-08 vs CyberPower CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA

24specifications compared
20differ
4identical
32known for one product only

Key differences

Output power capacity
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:20 kVA
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:0.55 kVA
Output power
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:16000 W
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:330 W
Input operation voltage (min)
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:96 V
Input operation voltage (max)
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:140 V
Input frequency
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:40 - 70 Hz
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:47/63 Hz
Output operation voltage (min)
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:110 V
Output operation voltage (max)
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:230 V
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:120 V
AC outlet types
- SURT20KRMXLI + WBEXTWAR3YR-SP-08:C19 coupler
- CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA:NEMA 5–15R

Side by side

Differences highlightedShow differences only

Comparison of SURT20KRMXLI + WBEXTWAR3YR-SP-08, CP550SLGTAA
56 specifications	A APC SURT20KRMXLI + WBEXTWAR3YR-SP-08 View product	B CyberPower CP550SLGTAA uninterruptible power supply (UPS) 0.55 kVA Model CP550SLGTAA View product
Features7 differ
UPS topologyKnown for one	Double-conversion (Online)	Unknown — not stated by the source
Output power capacityDiffers	20 kVA	0.55 kVA
Output powerDiffers	16000 W	330 W
WaveformKnown for one	Sine	Unknown — not stated by the source
Input operation voltage (min)Differs	230 V	96 V
Input operation voltage (max)Differs	230 V	140 V
Input frequencyDiffers	40 - 70 Hz	47/63 Hz
Output operation voltage (min)Differs	230 V	110 V
Output operation voltage (max)Differs	230 V	120 V
Output frequency regulationKnown for one	47/63 Hz	Unknown — not stated by the source
Output voltage regulationKnown for one	5%	Unknown — not stated by the source
Maximum currentKnown for one	105 A	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	59 dB	Unknown — not stated by the source
Power protection featuresKnown for one	Overload	Unknown — not stated by the source
Audible alarm(s)	Yes	Yes
Surge energy ratingKnown for one	Unknown — not stated by the source	890 J
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	Yes
Surge protectionKnown for one	Unknown — not stated by the source	Yes
Audible alarm modesKnown for one	Unknown — not stated by the source	Battery replacement
Ports & interfaces2 differ
AC outlet typesDiffers	C19 coupler	NEMA 5–15R
AC outlets quantityDiffers	12 AC outlet(s)	8 AC outlet(s)
Number of output IEC jumpersKnown for one	2	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	3
Battery2 differ
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers	4.9 min	2 min
Typical backup time at half loadDiffers	15.3 min	8 min
Battery recharge timeKnown for one	2.5 h	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	1
Design2 differ
Form factorDiffers	Rackmount	Compact
Product colour	Black	Black
Rack capacityKnown for one	12U	Unknown — not stated by the source
LED indicatorsDiffers	Yes	Power, Power fail
International Protection (IP) codeKnown for one	IP20	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 35 °C
Storage temperature (T-T)Known for one	-15 - 45 °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
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 15000 m	Unknown — not stated by the source
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	BSMI, EN/IEC 62040-2, EN/IEC 62040-1-1, VDE	UL1778, cUL 107.3, FCC DOC B
Weight & dimensions4 differ
WidthDiffers	432 mm	248 mm
DepthDiffers	773 mm	76 mm
HeightDiffers	533 mm	152 mm
WeightDiffers	247.7 kg	2.9 kg
Packaging dataidentical
Package widthKnown for one	610 mm	Unknown — not stated by the source
Package depthKnown for one	1003 mm	Unknown — not stated by the source
Package heightKnown for one	990 mm	Unknown — not stated by the source
Package weightKnown for one	314.1 kg	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	PowerPanel Personal Edition
Other featuresidentical
Battery typeKnown for one	Unknown — not stated by the source	12V/5.5AH

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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