Product comparison · 2 uninterruptible power supplies (upss)

CyberPower OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s) vs Dell DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA

20specifications compared
16differ
4identical
50known for one product only

Key differences

UPS topology
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):Line-Interactive
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:Double-conversion (Online)
Output power capacity
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):0.9 kVA
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:8 kVA
Input operation voltage (min)
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):82 V
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:230 V
Input operation voltage (max)
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):148 V
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:400 V
Input frequency
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):50/60 Hz
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:40/70 Hz
Output operation voltage (max)
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):132 V
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:230 V
Surge energy rating
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):245 J
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:480 J
AC outlets quantity
- OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s):6 AC outlet(s)
- DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:12 AC outlet(s)

Side by side

Differences highlightedShow differences only

Comparison of OM900ATLCD, DLRT8KRMXLI
70 specifications	A CyberPower OM900ATLCD uninterruptible power supply (UPS) Line-Interactive 0.9 kVA 6 AC outlet(s) Model OM900ATLCD View product	B Dell DLRT8KRMXLI uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA Model DLRT8KRMXLI View product
Features7 differ
UPS topologyDiffers	Line-Interactive	Double-conversion (Online)
Output power capacityDiffers	0.9 kVA	8 kVA
Output powerKnown for one	Unknown — not stated by the source	8000 W
WaveformKnown for one	Unknown — not stated by the source	Sine
Input operation voltage (min)Differs	82 V	230 V
Input operation voltage (max)Differs	148 V	400 V
Input frequencyDiffers	50/60 Hz	40/70 Hz
Output operation voltage (max)Differs	132 V	230 V
Output frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Surge energy ratingDiffers	245 J	480 J
Number of input phasesKnown for one	Unknown — not stated by the source	3
Crest factorKnown for one	Unknown — not stated by the source	3:1
Emergency Power Off (EPO)Known for one	Unknown — not stated by the source	Yes
Output voltage Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	2%
Noise levelKnown for one	Unknown — not stated by the source	55 dB
Audible alarm(s)Known for one	Unknown — not stated by the source	Yes
Audible alarm modesKnown for one	Unknown — not stated by the source	Fault
Auto-restartKnown for one	Unknown — not stated by the source	Yes
Output operation voltage (min)Known for one	108 V	Unknown — not stated by the source
Response timeKnown for one	4 ms	Unknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffers	NEMA 5–15R	C13 coupler, C19 coupler, Hard Wire 3-wire (2PH + G), Hard Wire 5-wire (3PH + N + G)
AC outlets quantityDiffers	6 AC outlet(s)	12 AC outlet(s)
Number of output IEC jumpersKnown for one	Unknown — not stated by the source	3
USB portKnown for one	Unknown — not stated by the source	Yes
Serial interfaceKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) ports	1	1
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T
Emergency Power Off (EPO) connectorKnown for one	Unknown — not stated by the source	Yes
SmartSlotKnown for one	Unknown — not stated by the source	Yes
Power plugKnown for one	NEMA 5-15P	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Sealed Lead Acid (VRLA)
Battery capacityKnown for one	Unknown — not stated by the source	1728 Ah
Battery life (max)Known for one	Unknown — not stated by the source	5 year(s)
Battery recharge timeDiffers	8 h	1.5 h
Hot-swap batteryKnown for one	Unknown — not stated by the source	Yes
Automatic battery testKnown for one	Unknown — not stated by the source	Yes
Cold startKnown for one	Unknown — not stated by the source	Yes
Replacement battery cartridgeKnown for one	Unknown — not stated by the source	APCRBC140
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Typical backup time at full loadKnown for one	33 min	Unknown — not stated by the source
Typical backup time at half loadKnown for one	50 min	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Tower	Rackmount
Product colour	Black	Black
Rack capacityKnown for one	Unknown — not stated by the source	6U
Display type	LCD	LCD
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP20
Cooling typeKnown for one	Active	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-15 - 45 °C
Operating relative humidity (H-H)Differs	0 - 90%	0 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 15000 m
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, CE Mark, EAC, EN/IEC 62040-1, EN/IEC 62040-2, IRAM, RCM, VDE, REACH
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions4 differ
WidthDiffers	96 mm	432 mm
DepthDiffers	280 mm	715 mm
HeightDiffers	138 mm	263 mm
WeightDiffers	4.92 kg	111.8 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	600 mm
Package depthKnown for one	Unknown — not stated by the source	1000 mm
Package heightKnown for one	Unknown — not stated by the source	461 mm
Package weightKnown for one	Unknown — not stated by the source	130 kg
Bundled softwareKnown for one	PowerPanel Personal	Unknown — not stated by the source
Other featuresidentical
Battery typeKnown for one	RBP0110	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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