Product comparison · 2 uninterruptible power supplies (upss)

CyberPower RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA vs Legrand WHAD 2000

24specifications compared
17differ
7identical
36known for one product only

Key differences

UPS topology
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:Standby (Offline)
- WHAD 2000:Double-conversion (Online)
Output power capacity
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:0.65 kVA
- WHAD 2000:2 kVA
Output power
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:400 W
- WHAD 2000:1400 W
Input operation voltage (min)
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:96 V
- WHAD 2000:184 V
Input operation voltage (max)
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:141 V
- WHAD 2000:265 V
Input frequency
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:47/63 Hz
- WHAD 2000:50/60 Hz
Output operation voltage (max)
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:120 V
- WHAD 2000:230 V
Noise level
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:40.6 dB
- WHAD 2000:42 dB

Side by side

Differences highlightedShow differences only

Comparison of RT650, WHAD 2000
60 specifications	A CyberPower RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA Model RT650 View product	B Legrand WHAD 2000 View product
Features8 differ
UPS topologyDiffers	Standby (Offline)	Double-conversion (Online)
Output power capacityDiffers	0.65 kVA	2 kVA
Output powerDiffers	400 W	1400 W
Waveform	Sine	Sine
Input operation voltage (min)Differs	96 V	184 V
Input operation voltage (max)Differs	141 V	265 V
Input frequencyDiffers	47/63 Hz	50/60 Hz
Output operation voltage (max)Differs	120 V	230 V
Output frequency	50/60 Hz	50/60 Hz
Automatic Voltage Regulation (AVR)Known for one	No	Unknown — not stated by the source
Surge energy ratingKnown for one	480 J	Unknown — not stated by the source
Response timeKnown for one	4 ms	Unknown — not stated by the source
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	40.6 dB	42 dB
Surge protection featuresKnown for one	Network, Telephone	Unknown — not stated by the source
Power protection featuresKnown for one	Short circuit	Unknown — not stated by the source
Audible alarm(s)Known for one	Yes	Unknown — not stated by the source
Audible alarm modesKnown for one	Alarm when on battery, Low battery alarm, Overload alarm, Battery replacement	Unknown — not stated by the source
Output voltage regulationKnown for one	Unknown — not stated by the source	1%
Input power factorKnown for one	Unknown — not stated by the source	0.99
Crest factorKnown for one	Unknown — not stated by the source	3.5:1
Output voltage Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	4%
Input current Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	10%
Ports & interfacesidentical
AC outlet typesKnown for one	NEMA 5–15R	Unknown — not stated by the source
Power plugKnown for one	NEMA 5-15P	Unknown — not stated by the source
AC outlets quantityKnown for one	6 AC outlet(s)	Unknown — not stated by the source
USB portKnown for one	Yes	Unknown — not stated by the source
Serial interface	Yes	Yes
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Batteryidentical
Battery technology	Sealed Lead Acid (VRLA)	Sealed Lead Acid (VRLA)
Battery capacity	7 Ah	7 Ah
Battery voltage	12 V	12 V
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Typical backup time at full loadKnown for one	2 min	Unknown — not stated by the source
Typical backup time at half loadKnown for one	10 min	Unknown — not stated by the source
Battery recharge timeKnown for one	8 h	Unknown — not stated by the source
Hot-swap batteryKnown for one	Yes	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	3
Design2 differ
Form factorDiffers	Mini Tower	Tower
Product colour	Black	Black
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
LED indicatorsDiffers	Power	Status
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP21
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Storage temperature (T-T)Differs	-15 - 45 °C	-20 - 50 °C
Operating relative humidity (H-H)Differs	0 - 95%	20 - 80%
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
Packaging contentidentical
Cables includedKnown for one	USB cable	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for one	UL1778, cUL 107, FCC DOC Class B	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	91.4 mm	160 mm
DepthDiffers	279.4 mm	425 mm
HeightDiffers	165 mm	460 mm
WeightDiffers	4 kg	23 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.

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