Product comparison · 2 uninterruptible power supplies (upss)

APC SMT1500RMI1U + WBEXTWAR3YR-SP-03 vs APC SRT6KRMXLI + WBEXTWAR3YR-SP-05

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  • 34specifications compared
  • 20differ
  • 14identical
  • 16known for one product only

Key differences

The APC SRT6KRMXLI + WBEXTWAR3YR-SP-05 has 4.5 kVA more output power capacity than the APC SMT1500RMI1U + WBEXTWAR3YR-SP-03 (6 kVA vs 1.5 kVA). The APC SRT6KRMXLI + WBEXTWAR3YR-SP-05 has 5,000 W more output power than the APC SMT1500RMI1U + WBEXTWAR3YR-SP-03 (6000 W vs 1000 W). The APC SMT1500RMI1U + WBEXTWAR3YR-SP-03 has 10 V more input operation voltage (min) than the APC SRT6KRMXLI + WBEXTWAR3YR-SP-05 (230 V vs 220 V). UPS topology: Line-Interactive on the APC SMT1500RMI1U + WBEXTWAR3YR-SP-03, Double-conversion (Online) on the APC SRT6KRMXLI + WBEXTWAR3YR-SP-05. AC outlet types: C13 coupler on the APC SMT1500RMI1U + WBEXTWAR3YR-SP-03, C13 coupler, C19 coupler on the APC SRT6KRMXLI + WBEXTWAR3YR-SP-05.

  • UPS topology
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:Line-Interactive
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:Double-conversion (Online)
  • Output power capacity
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:1.5 kVA
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:6 kVA
  • Output power
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:1000 W
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:6000 W
  • Input operation voltage (min)
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:230 V
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:220 V
  • Input operation voltage (max)
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:230 V
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:240 V
  • Output operation voltage (min)
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:230 V
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:220 V
  • Output operation voltage (max)
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:230 V
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:240 V
  • Noise level
    • SMT1500RMI1U + WBEXTWAR3YR-SP-03:46 dB
    • SRT6KRMXLI + WBEXTWAR3YR-SP-05:55 dB

Side by side

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Comparison of SMT1500RMI1U + WBEXTWAR3YR-SP-03, SRT6KRMXLI + WBEXTWAR3YR-SP-05
50 specifications
Features8 differ
UPS topologyDiffersLine-InteractiveDouble-conversion (Online)
Output power capacityDiffers1.5 kVA6 kVA
Output powerDiffers1000 W6000 W
WaveformKnown for oneUnknown — not stated by the sourceSine
Input operation voltage (min)Differs230 V220 V
Input operation voltage (max)Differs230 V240 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)Differs230 V220 V
Output operation voltage (max)Differs230 V240 V
Output frequency regulationKnown for oneUnknown — not stated by the source47/63 Hz
Surge energy ratingKnown for oneUnknown — not stated by the source480 J
Crest factorKnown for oneUnknown — not stated by the source3:1
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Noise levelDiffers46 dB55 dB
Audible alarm(s)YesYes
Maximum currentKnown for one12 AUnknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one5%Unknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesDiffersC13 couplerC13 coupler, C19 coupler
AC outlets quantityDiffers4 AC outlet(s)13 AC outlet(s)
USB 2.0 ports quantity11
Serial ports quantityKnown for oneUnknown — not stated by the source1
Ethernet LAN (RJ-45) ports11
Power plugKnown for oneC13 couplerUnknown — not stated by the source
Battery1 differ
Battery technologyKnown for oneUnknown — not stated by the sourceSealed Lead Acid (VRLA)
Battery recharge timeDiffers4 h1.5 h
Typical backup time at full loadKnown for one4.8 minUnknown — not stated by the source
Typical backup time at half loadKnown for one16.6 minUnknown — not stated by the source
Design1 differ
Form factorRackmountRackmount
Product colourBlackBlack
Rack capacityDiffers1U4U
International Protection (IP) codeKnown for oneUnknown — not stated by the sourceIP20
Cable lengthKnown for one2.44 mUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-15 - 45 °C-15 - 45 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Storage relative humidity (H-H)0 - 95%0 - 95%
Operating altitude0 - 3000 m0 - 3000 m
Non-operating altitude0 - 15000 m0 - 15000 m
Certificates1 differ
Compliance certificatesRoHSRoHS
CertificationDiffersREACHCE, CE Mark, EAC, EN/IEC 62040-1, EN/IEC 62040-2, IRAM, RCM, VDE
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Weight & dimensions3 differ
Width432 mm432 mm
DepthDiffers665 mm719 mm
HeightDiffers44 mm174 mm
WeightDiffers24.1 kg60 kg
Packaging data4 differ
Package widthDiffers575 mm610 mm
Package depthDiffers794 mm960 mm
Package heightDiffers200 mm370 mm
Package weightDiffers29.1 kg67 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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