Product comparison · 2 uninterruptible power supplies (upss)

APC SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs CyberPower OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA

Add a product
  • 29specifications compared
  • 15differ
  • 14identical
  • 47known for one product only

Key differences

  • UPS topology
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:Line-Interactive
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:Double-conversion (Online)
  • Output power capacity
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1.5 kVA
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:8 kVA
  • Output power
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:1200 W
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:8000 W
  • Input frequency
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:50/60 Hz
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:40 - 70 Hz
  • Noise level
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:46 dB
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:65 dB
  • AC outlet types
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:NEMA 5–15R
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:NEMA L6-30R, Terminal
  • AC outlets quantity
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:6 AC outlet(s)
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:4 AC outlet(s)
  • Form factor
    • SMT1500RMJ2U5W uninterruptible power supply (UPS) Line-Interactive 1.5 kVA:Rackmount
    • OL8KRT uninterruptible power supply (UPS) Double-conversion (Online) 8 kVA:Rackmount/Tower

Side by side

Differences highlightedShow differences only (off)
Comparison of SMT1500RMJ2U5W, OL8KRT
76 specifications
Features5 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers1.5 kVA8 kVA
Output powerDiffers1200 W8000 W
WaveformSineSine
Input operation voltage (min)Known for oneUnknown — not stated by the source120 V
Input operation voltage (max)Known for oneUnknown — not stated by the source280 V
Input frequencyDiffers50/60 Hz40 - 70 Hz
Output operation voltage (min)Known for oneUnknown — not stated by the source200 V
Output operation voltage (max)Known for oneUnknown — not stated by the source240 V
Output frequencyKnown for oneUnknown — not stated by the source50/60 Hz
Surge energy ratingKnown for oneUnknown — not stated by the source2430 J
Transfer time (Line Mode to Battery Mode)Known for oneUnknown — not stated by the source0 ms
Efficiency (ECO mode)Known for oneUnknown — not stated by the source96%
Input power factorKnown for oneUnknown — not stated by the source0.99
Output power factorKnown for oneUnknown — not stated by the source1
Crest factorKnown for oneUnknown — not stated by the source3:1
ECO modeKnown for oneUnknown — not stated by the sourceYes
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Overload capacity (1 minute)Known for oneUnknown — not stated by the source125%
Overload capacity (10 seconds)Known for oneUnknown — not stated by the source130%
EMI/RFI noise filteringYesYes
Noise levelDiffers46 dB65 dB
Power protection featuresKnown for oneUnknown — not stated by the sourceOverload, Short circuit
Audible alarm(s)Known for oneUnknown — not stated by the sourceYes
Audible alarm modesKnown for oneUnknown — not stated by the sourceAlarm when on battery, Fault, Low battery alarm, Overload alarm
Automatic Voltage Regulation (AVR)Known for oneYesUnknown — not stated by the source
Maximum currentKnown for one12 AUnknown — not stated by the source
EfficiencyKnown for one97%Unknown — not stated by the source
Surge protectionKnown for oneYesUnknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffersNEMA 5–15RNEMA L6-30R, Terminal
AC outlets quantityDiffers6 AC outlet(s)4 AC outlet(s)
USB portYesYes
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
USB port typeKnown for oneUnknown — not stated by the sourceUSB Type-B
Serial interfaceKnown for oneUnknown — not stated by the sourceYes
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
RS-232 ports11
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source2
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source2
Emergency Power Off (EPO) connectorKnown for oneUnknown — not stated by the sourceYes
Power plugKnown for oneNEMA 5-15PUnknown — not stated by the source
Batteryidentical
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery capacity9 Ah9 Ah
Battery voltage12 V12 V
Number of batteries supportedKnown for oneUnknown — not stated by the source20
Typical backup time at full loadKnown for oneUnknown — not stated by the source4.7 min
Typical backup time at half loadKnown for oneUnknown — not stated by the source12 min
Battery recharge time(90%)Known for oneUnknown — not stated by the source5 h
Hot-swap batteryKnown for oneUnknown — not stated by the sourceYes
Cold startKnown for oneUnknown — not stated by the sourceYes
Battery recharge timeKnown for one4 hUnknown — not stated by the source
Design2 differ
Form factorDiffersRackmountRackmount/Tower
Product colourBlackBlack
Housing materialKnown for oneUnknown — not stated by the sourceSteel
Rack capacityDiffers2U6U
Display typeLCDLCD
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Cooling typeKnown for oneActiveUnknown — not stated by the source
Built-in fanKnown for oneYesUnknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °C-20 - 45 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitude0 - 15000 m0 - 15000 m
Packaging contentidentical
Rack mount kitKnown for oneUnknown — not stated by the sourceYes
Cables includedKnown for oneUnknown — not stated by the sourcePhone (RJ-11), Serial, USB cable
Quick installation guideKnown for oneUnknown — not stated by the sourceYes
Certificatesidentical
Compliance certificatesRoHSRoHS
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceUL 1778 5th Ed., CSA C22.2 NO.107.3-05, FCC 5 A
Weight & dimensions4 differ
WidthDiffers432 mm433 mm
DepthDiffers468 mm660 mm
HeightDiffers86 mm266 mm
WeightDiffers28 kg103 kg
Packaging dataidentical
Rubber feetKnown for oneUnknown — not stated by the sourceYes
Package weightKnown for one33 kgUnknown — 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.

More uninterruptible power supplies (upss) comparisons

All uninterruptible power supplies (upss) comparisons