Product comparison · 2 uninterruptible power supplies (upss)

Salicru SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA vs Salicru SLC-4000-TWIN PRO3

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  • 25specifications compared
  • 15differ
  • 10identical
  • 32known for one product only

Key differences

The Salicru SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA has 16 kVA more output power capacity than the Salicru SLC-4000-TWIN PRO3 (20 kVA vs 4 kVA). The Salicru SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA has 16,000 W more output power than the Salicru SLC-4000-TWIN PRO3 (20000 W vs 4000 W). The Salicru SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA has 270 V more input operation voltage (min) than the Salicru SLC-4000-TWIN PRO3 (380 V vs 110 V). Operating temperature (T-T): 0 - 40 °C on the Salicru SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA, 0 - 50 °C on the Salicru SLC-4000-TWIN PRO3. Operating altitude: 0 - 2400 m on the Salicru SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA, 0 - 3000 m on the Salicru SLC-4000-TWIN PRO3.

  • Output power capacity
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:20 kVA
    • SLC-4000-TWIN PRO3:4 kVA
  • Output power
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:20000 W
    • SLC-4000-TWIN PRO3:4000 W
  • Input operation voltage (min)
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:380 V
    • SLC-4000-TWIN PRO3:110 V
  • Input operation voltage (max)
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:415 V
    • SLC-4000-TWIN PRO3:276 V
  • Output operation voltage (min)
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:380 V
    • SLC-4000-TWIN PRO3:220 V
  • Output operation voltage (max)
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:415 V
    • SLC-4000-TWIN PRO3:240 V
  • Efficiency (On-line mode)
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:96%
    • SLC-4000-TWIN PRO3:95%
  • Noise level
    • SLC-20-CUBE4 uninterruptible power supply (UPS) Double-conversion (Online) 20 kVA:59 dB
    • SLC-4000-TWIN PRO3:60 dB

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Differences highlightedShow differences only (on)
Comparison of SLC-20-CUBE4, SLC-4000-TWIN PRO3
57 specifications
Features8 differ
Output power capacityDiffers20 kVA4 kVA
Output powerDiffers20000 W4000 W
Input operation voltage (min)Differs380 V110 V
Input operation voltage (max)Differs415 V276 V
Output operation voltage (min)Differs380 V220 V
Output operation voltage (max)Differs415 V240 V
Efficiency (On-line mode)Differs96%95%
Input power factorKnown for oneUnknown — not stated by the source0.99
Output power factorKnown for oneUnknown — not stated by the source1
ECO modeKnown for oneUnknown — not stated by the sourceYes
Emergency Power Off (EPO)Known for oneUnknown — not stated by the sourceYes
Total Harmonic Distortion (THD) (linear load)Known for oneUnknown — not stated by the source3%
Total Harmonic Distortion (THD) (non-linear load)Known for oneUnknown — not stated by the source5%
Noise levelDiffers59 dB60 dB
Power protection featuresKnown for oneUnknown — not stated by the sourceOver voltage, Overheating, Under voltage
Maximum number of paralleling UPSsKnown for oneUnknown — not stated by the source3
Temperature voltage compensationKnown for oneUnknown — not stated by the sourceYes
Maintenance-freeKnown for oneUnknown — not stated by the sourceYes
Number of input phasesKnown for one3Unknown — not stated by the source
Power factorKnown for one1Unknown — not stated by the source
Crest factorKnown for one3:1Unknown — not stated by the source
Output voltage Total Harmonic Distortion (THD)Known for one4%Unknown — not stated by the source
Power source typeKnown for oneACUnknown — not stated by the source
Ports & interfacesidentical
AC outlet typesKnown for oneUnknown — not stated by the sourceC13 coupler, C19 coupler
Parallel ports quantityKnown for oneUnknown — not stated by the source1
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
Emergency Power Off (EPO) connectorKnown for oneUnknown — not stated by the sourceYes
SmartSlotKnown for oneUnknown — not stated by the sourceYes
Batteryidentical
Battery technologyKnown for oneUnknown — not stated by the sourceLead-Calcium (Pb-Ca)
Battery recharge timeKnown for oneUnknown — not stated by the source3 h
Charging currentKnown for oneUnknown — not stated by the source4 A
Automatic battery testKnown for oneUnknown — not stated by the sourceYes
Cold startKnown for oneUnknown — not stated by the sourceYes
Designidentical
Cooling typeKnown for oneUnknown — not stated by the sourceActive
Built-in fanKnown for oneUnknown — not stated by the sourceYes
Control typeKnown for oneTouchUnknown — not stated by the source
Display typeKnown for oneLCDUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Operating altitudeDiffers0 - 2400 m0 - 3000 m
Safety regulation & standardsidentical
SafetyKnown for oneUnknown — not stated by the sourceEN IEC 62040-1
Certificates1 differ
CertificationDiffersIEC/EN 62040-1 IEC/EN 62040-2 C3 VFI-SS-11 (EN-62040-3) ISO 9001, ISO 14001, ISO 45001EN 62040-2 (C3), VFI-SS-11 (EN 62040-3), ISO 9001, ISO 14001, ISO 45001
Weight & dimensions4 differ
WidthDiffers250 mm225 mm
DepthDiffers689 mm492 mm
HeightDiffers827 mm589 mm
WeightDiffers132 kg51 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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