Product comparison · 2 uninterruptible power supplies (upss)

APC SURT15KRMXLT-TF5 uninterruptible power supply (UPS) 1.5 kVA 18 AC outlet(s) vs APC SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s)

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  • 49specifications compared
  • 6differ
  • 43identical
  • 4known for one product only

Key differences

  • Output power capacity
    • SURT15KRMXLT-TF5 uninterruptible power supply (UPS) 1.5 kVA 18 AC outlet(s):1.5 kVA
    • SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s):20 kVA
  • Output operation voltage (max)
    • SURT15KRMXLT-TF5 uninterruptible power supply (UPS) 1.5 kVA 18 AC outlet(s):240 V
    • SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s):208 V
  • Maximum current
    • SURT15KRMXLT-TF5 uninterruptible power supply (UPS) 1.5 kVA 18 AC outlet(s):83 A
    • SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s):105 A
  • EMI/RFI noise filtering
    • SURT15KRMXLT-TF5 uninterruptible power supply (UPS) 1.5 kVA 18 AC outlet(s):50 dB
    • SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s):59 dB
  • Package weight
    • SURT15KRMXLT-TF5 uninterruptible power supply (UPS) 1.5 kVA 18 AC outlet(s):364.1 kg
    • SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s):364.3 kg

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Comparison of SURT15KRMXLT-TF5, SURT20KRMXLT-TF5
53 specifications
Features4 differ
Output power capacityDiffers1.5 kVA20 kVA
Input operation voltage (min)160 V160 V
Input operation voltage (max)280 V280 V
Input frequency50/60 Hz50/60 Hz
Output operation voltage (min)120 V120 V
Output operation voltage (max)Differs240 V208 V
Maximum currentDiffers83 A105 A
Efficiency94%94%
Crest factor3:13:1
Emergency Power Off (EPO)YesYes
Output voltage Total Harmonic Distortion (THD)5%5%
Input current Total Harmonic Distortion (THD)5%5%
EMI/RFI noise filteringDiffers50 dB59 dB
Power protection featuresOverloadOverload
Audible alarm(s)YesYes
Ports & interfaces1 differ
AC outlet typesDiffersNEMA 5–20R, NEMA L6-20R, NEMA L6-30PNEMA 5–20R, NEMA L6-20R, NEMA L6-30R
AC outlets quantity18 AC outlet(s)18 AC outlet(s)
RS-232 ports11
Serial ports quantity33
Ethernet LAN (RJ-45) ports11
Batteryidentical
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Number of battery cells44
Battery recharge time2.50 h2.50 h
Cold startYesYes
Designidentical
Form factorRackmount/TowerRackmount/Tower
Product colourBlackBlack
Rack capacity14U14U
Display typeLCDLCD
LED indicatorsYesYes
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 altitudeKnown for oneUnknown — not stated by the source0 - 15000 m
Certificatesidentical
CertificationUL 1778UL 1778
Weight & dimensionsidentical
Width432 mm432 mm
Depth773 mm773 mm
Height622 mm622 mm
Weight290.9 kg290.9 kg
Packaging data1 differ
Package weightDiffers364.1 kg364.3 kg
Other featuresidentical
Number of phasesKnown for oneUnknown — not stated by the source2
InterfaceDB-9 RS-232, RJ-45, Smart-SlotDB-9 RS-232, RJ-45, Smart-Slot
Dimensions (WxDxH)Known for oneUnknown — not stated by the source432 x 773 x 622 mm
Filtering description0.3% IEEE0.3% IEEE
Networking features10/100 Base-T10/100 Base-T
Nominal input voltage208 V208 V
Nominal output voltage120-208 V120-208 V
Operating temperature (T-T)32 - 104 °F32 - 104 °F
Over current protectionYesYes
Overload protectionYesYes
Package dimensions (WxDxH)610 x 1003 x 1244 mm610 x 1003 x 1244 mm
Output voltage noteKnown for one220, 230, 240Unknown — 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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