Product comparison · 2 uninterruptible power supplies (upss)

CyberPower OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA vs Dell A8536816 uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA

11specifications compared
4differ
7identical
54known for one product only

Key differences

Output power capacity
- OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA:6 kVA
- A8536816 uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA:5 kVA
Output power
- OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA:5400 W
- A8536816 uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA:4500 W
Serial interface type
- OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA:RS-232
- A8536816 uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA:RJ-45
Form factor
- OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA:Rackmount/Tower
- A8536816 uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA:Rackmount

Side by side

Differences highlightedShow differences only

Comparison of OLS6000ERT6UM, A8536816
65 specifications	A CyberPower OLS6000ERT6UM uninterruptible power supply (UPS) Double-conversion (Online) 6 kVA Model OLS6000ERT6UM View product	B Dell A8536816 uninterruptible power supply (UPS) Double-conversion (Online) 5 kVA Model A8536816 View product
Features2 differ
Output power capacityDiffers	6 kVA	5 kVA
Output powerDiffers	5400 W	4500 W
Input operation voltage (min)Known for one	110 V	Unknown — not stated by the source
Input operation voltage (max)Known for one	276 V	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Output operation voltage (min)Known for one	208 V	Unknown — not stated by the source
Output operation voltage (max)Known for one	240 V	Unknown — not stated by the source
Maximum currentKnown for one	27.3 A	Unknown — not stated by the source
Surge energy ratingKnown for one	445 J	Unknown — not stated by the source
Efficiency (On-line mode)Known for one	96%	Unknown — not stated by the source
Input power factorKnown for one	0.99	Unknown — not stated by the source
Output power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Crest factorKnown for one	3:1	Unknown — not stated by the source
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Overload capacity (10 minutes)Known for one	125%	Unknown — not stated by the source
Overload capacity (1 minute)Known for one	150%	Unknown — not stated by the source
Overload capacity - battery mode (1 minute)Known for one	150%	Unknown — not stated by the source
Total Harmonic Distortion (THD) (linear load)Known for one	2%	Unknown — not stated by the source
Total Harmonic Distortion (THD) (non-linear load)Known for one	5%	Unknown — not stated by the source
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Noise levelKnown for one	60 dB	Unknown — not stated by the source
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Power protection featuresKnown for one	Input fuse, Over current, Short circuit	Unknown — not stated by the source
Audible alarm modesKnown for one	Alarm when on battery, Fault, Low battery alarm, Overload alarm	Unknown — not stated by the source
Ports & interfaces1 differ
AC outlet typesKnown for one	Terminal	Unknown — not stated by the source
Power plugKnown for one	Terminal	Unknown — not stated by the source
AC outlets quantityKnown for one	1 AC outlet(s)	Unknown — not stated by the source
Serial interfaceKnown for one	Yes	Unknown — not stated by the source
Serial interface typeDiffers	RS-232	RJ-45
Parallel ports quantityKnown for one	4	Unknown — not stated by the source
Emergency Power Off (EPO) connectorKnown for one	Yes	Unknown — not stated by the source
USB port typeKnown for one	Unknown — not stated by the source	USB Type-B
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T
SmartSlotKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Sealed Lead Acid (VRLA)	Unknown — not stated by the source
Battery capacityKnown for one	7 Ah	Unknown — not stated by the source
Battery voltageKnown for one	12 V	Unknown — not stated by the source
Typical backup time at full loadKnown for one	6 min	Unknown — not stated by the source
Typical backup time at half loadKnown for one	16.4 min	Unknown — not stated by the source
Battery recharge timeKnown for one	7 h	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Rackmount/Tower	Rackmount
Housing materialKnown for one	Metal	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-15 - 45 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 1000 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 50000 m	Unknown — not stated by the source
Packaging contentidentical
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	438 mm	Unknown — not stated by the source
DepthKnown for one	680 mm	Unknown — not stated by the source
HeightKnown for one	130.5 mm	Unknown — not stated by the source
WeightKnown for one	17.5 kg	Unknown — not stated by the source
Other featuresidentical
Battery typeKnown for one	BPSE240V75ART3U	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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