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Product comparison · 2 uninterruptible power supplies (upss)

Vertiv Liebert PSA5-1000MT120 uninterruptible power supply (UPS) Line-Interactive 1 kVA vs Vertiv Liebert TDU-4000RTL630 uninterruptible power supply (UPS) 4 kVA

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  • 20specifications compared
  • 15differ
  • 5identical
  • 37known for one product only

Key differences

  • Output power capacity
    • 1 kVA
    • 4 kVA
  • Output power
    • 600 W
    • 4000 W
  • Input operation voltage (min)
    • 86 V
    • 200 V
  • Input operation voltage (max)
    • 143 V
    • 240 V
  • Output operation voltage (min)
    • 105 V
    • 120 V
  • Output operation voltage (max)
    • 143 V
    • 127 V
  • Efficiency
    • 90%
    • 94%
  • Noise level
    • 40 dB
    • 55 dB

Side by side

Differences highlightedShow differences only
57 specifications
A

Vertiv

Liebert PSA5-1000MT120 uninterruptible power supply (UPS) Line-Interactive 1 kVA

Model PSA5-1000MT120

View product
B

Vertiv

Liebert TDU-4000RTL630 uninterruptible power supply (UPS) 4 kVA

Model TDU-4000RTL630

View product
Features8 differ
UPS topologyKnown for oneLine-Interactive
Output power capacityDiffers1 kVA4 kVA
Output powerDiffers600 W4000 W
WaveformKnown for oneSine
Input operation voltage (min)Differs86 V200 V
Input operation voltage (max)Differs143 V240 V
Input frequencyKnown for one50/60 Hz
Output operation voltage (min)Differs105 V120 V
Output operation voltage (max)Differs143 V127 V
Output frequencyKnown for one60 Hz
Output voltage regulationKnown for one0.5%
Surge energy ratingKnown for one316 J
Response timeKnown for one6 ms
Number of input phasesKnown for one1
Number of output phasesKnown for one1
EfficiencyDiffers90%94%
Noise levelDiffers40 dB55 dB
Surge protectionKnown for oneYes
Power protection featuresKnown for oneOver current, Short circuit
EMI/RFI noise filteringKnown for oneYes
Ports & interfaces1 differ
AC outlet typesDiffersNEMA 5–15RNEMA L5-20R, NEMA 5–15, NEMA 5–20R
Power plugKnown for oneNEMA 5-15P
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one3
USB port typeKnown for oneUSB Type-A
Batteryidentical
Battery technologyKnown for oneSealed Lead Acid (VRLA)
Battery capacityKnown for one9 Ah
Battery voltageKnown for one12 V
Number of batteries supportedKnown for one1
Typical backup time at full loadKnown for one2 min
Typical backup time at half loadKnown for one7 min
Designidentical
Cable lengthKnown for one1.8 m
Display typeKnown for oneLCD
Form factorKnown for oneRackmount
Housing materialKnown for oneMetal, Plastic
Rack capacityKnown for one2U
Operational conditions2 differ
Storage temperature (T-T)Differs-15 - 45 °C-15 - 50 °C
Storage relative humidity (H-H)Known for one0 - 95%
Operating altitudeDiffers0 - 1500 m0 - 3000 m
Non-operating altitudeKnown for one0 - 15000 m
Packaging contentidentical
ManualKnown for oneYes
Safety regulation & standards1 differ
SafetyDifferscTUVus, CSA 22.2 no. 107.3:2014UL, cUL (cULus) Listed (to UL 1778 or applicable UL Standard for transformer based PDUs)
Certificatesidentical
CertificationKnown for oneFCC, EN61000-4-5, ISTA
Compliance certificatesKnown for oneREACH, RoHS
Weight & dimensions3 differ
WidthDiffers99 mm430 mm
DepthDiffers289 mm574 mm
HeightDiffers280 mm85 mm
WeightKnown for one17.9 kg
Packaging dataidentical
Package widthKnown for one158 mm
Package depthKnown for one360 mm
Package heightKnown for one369 mm
Package weightKnown for one19 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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