Product comparison · 2 uninterruptible power supplies (upss)

APC SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA vs CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA

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  • 35specifications compared
  • 25differ
  • 10identical
  • 38known for one product only

Key differences

  • UPS topology
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:Line-Interactive
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:Standby (Offline)
  • Output power capacity
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:1.44 kVA
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:0.65 kVA
  • Output power
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:1000 W
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:400 W
  • Input operation voltage (min)
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:82 V
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:192 V
  • Input operation voltage (max)
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:144 V
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:264 V
  • Input frequency
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:50 Hz
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:50/60 Hz
  • Output operation voltage (max)
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:120 V
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:230 V
  • Surge energy rating
    • SMT1500RM2UNC uninterruptible power supply (UPS) Line-Interactive 1.44 kVA:459 J
    • RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:810 J

Side by side

Differences highlightedShow differences only (on)
Comparison of SMT1500RM2UNC, RT650EI
73 specifications
Features9 differ
UPS topologyDiffersLine-InteractiveStandby (Offline)
Output power capacityDiffers1.44 kVA0.65 kVA
Output powerDiffers1000 W400 W
Input operation voltage (min)Differs82 V192 V
Input operation voltage (max)Differs144 V264 V
Input frequencyDiffers50 Hz50/60 Hz
Output operation voltage (min)Known for oneUnknown — not stated by the source230 V
Output operation voltage (max)Differs120 V230 V
Output frequency regulationKnown for oneUnknown — not stated by the source50/60 Hz
Maximum currentKnown for oneUnknown — not stated by the source5 A
Surge energy ratingDiffers459 J810 J
Response timeKnown for oneUnknown — not stated by the source10 ms
Number of input phasesKnown for oneUnknown — not stated by the source1
Number of output phasesKnown for oneUnknown — not stated by the source1
Output voltage Total Harmonic Distortion (THD)Known for oneUnknown — not stated by the source5%
Surge protectionKnown for oneUnknown — not stated by the sourceYes
Power protection featuresKnown for oneUnknown — not stated by the sourceOverload
Audible alarm modesDiffersAlarm when on battery, Low battery alarmFault, Low battery alarm, Overload alarm
Output frequencyKnown for one50/60 HzUnknown — not stated by the source
Output voltage regulationKnown for one5%Unknown — not stated by the source
Emergency Power Off (EPO)Known for oneYesUnknown — not stated by the source
Noise levelKnown for one46 dBUnknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5–15RC13 coupler
Power plugDiffersNEMA 5-15PC14 coupler
AC outlets quantityKnown for oneUnknown — not stated by the source4 AC outlet(s)
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Serial interfaceKnown for oneUnknown — not stated by the sourceYes
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
RS-232 portsKnown for oneUnknown — not stated by the source1
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source1
SmartSlotKnown for oneYesUnknown — not stated by the source
Battery1 differ
Number of batteries supportedKnown for oneUnknown — not stated by the source1
Typical backup time at full loadKnown for oneUnknown — not stated by the source5 min
Typical backup time at half loadKnown for oneUnknown — not stated by the source15 min
Battery recharge timeDiffers3 h8 h
Hot-swap batteryKnown for oneUnknown — not stated by the sourceYes
Battery life (max)Known for one6 year(s)Unknown — not stated by the source
Design2 differ
Form factorDiffersRackmountTower
Housing materialKnown for oneUnknown — not stated by the sourcePlastic
Cable lengthDiffers2.44 m1.83 m
LED indicatorsKnown for oneUnknown — not stated by the sourceStatus, Battery replacement
Rack capacityKnown for one2UUnknown — not stated by the source
Display typeKnown for oneLEDUnknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-15 - 45 °C
Operating altitudeKnown for oneUnknown — not stated by the source0 - 3000 m
Non-operating altitudeKnown for oneUnknown — not stated by the source0 - 15000 m
Packaging content1 differ
Cables includedDiffersUSB cableInput power cable, USB cable
Certificates1 differ
CertificationDiffersCSA, ENERGY STAR (USA), FCC Part 15 Class A, UL 1778CE
Weight & dimensions4 differ
WidthDiffers432 mm91.4 mm
DepthDiffers457 mm279.4 mm
HeightDiffers89 mm165.1 mm
WeightDiffers28.7 kg4.58 kg
Packaging data4 differ
Bundled softwareKnown for oneUnknown — not stated by the sourcePowerPanel Personal Edition
Package widthDiffers594 mm380 mm
Package depthDiffers603 mm155 mm
Package heightDiffers251 mm220 mm
Package weightDiffers31.9 kg5.3 kg
Software CDKnown for oneYesUnknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for oneUnknown — not stated by the source85078000
Country of originKnown for oneUnknown — not stated by the sourceChina
Products per palletKnown for one8 pc(s)Unknown — not stated by the source
Other featuresidentical
Output voltageKnown for one120 VUnknown — 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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