Product comparison · 2 uninterruptible power supplies (upss)

APC Back-UPS CS 350 vs APC Back-UPS ES 550VA 230V, FR

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  • 15specifications compared
  • 11differ
  • 4identical
  • 18known for one product only

Key differences

The APC Back-UPS ES 550VA 230V, FR has 0.2 kVA more output power capacity than the APC Back-UPS CS 350 (0.55 kVA vs 0.35 kVA). The APC Back-UPS ES 550VA 230V, FR has 120 W more output power than the APC Back-UPS CS 350 (330 W vs 210 W). The APC Back-UPS ES 550VA 230V, FR has 10 J more surge energy rating than the APC Back-UPS CS 350 (310 J vs 300 J). Product colour: Beige on the APC Back-UPS CS 350, Charcoal on the APC Back-UPS ES 550VA 230V, FR. Storage temperature (T-T): -15 - 45 °C on the APC Back-UPS CS 350, 0 - 40 °C on the APC Back-UPS ES 550VA 230V, FR.

  • Output power capacity
    • Back-UPS CS 350:0.35 kVA
    • Back-UPS ES 550VA 230V, FR:0.55 kVA
  • Output power
    • Back-UPS CS 350:210 W
    • Back-UPS ES 550VA 230V, FR:330 W
  • Surge energy rating
    • Back-UPS CS 350:300 J
    • Back-UPS ES 550VA 230V, FR:310 J
  • Typical backup time at full load
    • Back-UPS CS 350:8.6 min
    • Back-UPS ES 550VA 230V, FR:3.4 min
  • Typical backup time at half load
    • Back-UPS CS 350:23.4 min
    • Back-UPS ES 550VA 230V, FR:14 min
  • Product colour
    • Back-UPS CS 350:Beige
    • Back-UPS ES 550VA 230V, FR:Charcoal
  • Storage temperature (T-T)
    • Back-UPS CS 350:-15 - 45 °C
    • Back-UPS ES 550VA 230V, FR:0 - 40 °C
  • Weight
    • Back-UPS CS 350:6.32 kg
    • Back-UPS ES 550VA 230V, FR:6.4 kg

Side by side

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Comparison of Back-UPS CS 350, Back-UPS ES 550VA 230V, FR
33 specifications
Features3 differ
Output power capacityDiffers0.35 kVA0.55 kVA
Output powerDiffers210 W330 W
Input frequencyKnown for one50/60 HzUnknown — not stated by the source
Surge energy ratingDiffers300 J310 J
Audible alarm(s)YesYes
Noise levelKnown for oneUnknown — not stated by the source45 dB
Battery2 differ
Typical backup time at full loadDiffers8.6 min3.4 min
Typical backup time at half loadDiffers23.4 min14 min
Battery recharge timeKnown for one6 hUnknown — not stated by the source
Battery technologyKnown for oneUnknown — not stated by the sourceSealed Lead Acid (VRLA)
Replacement battery cartridgeKnown for oneUnknown — not stated by the sourceRBC2, RBC2J,CURK2
Design1 differ
Product colourDiffersBeigeCharcoal
Cable lengthKnown for one1.83 mUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-15 - 45 °C0 - 40 °C
Operating altitudeKnown for one0 - 3000 mUnknown — not stated by the source
Non-operating altitudeKnown for one0 - 15000 mUnknown — not stated by the source
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Certificatesidentical
CertificationKnown for oneRoHSUnknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers6.32 kg6.4 kg
Packaging data1 differ
Package weightDiffers7.05 kg6.9 kg
Logistics dataidentical
Products per palletKnown for one96 pc(s)Unknown — not stated by the source
Other features2 differ
Output connectionsKnown for one4 x IEC 320 C13Unknown — not stated by the source
Dimensions (WxDxH)Differs91 x 284 x 165 mm381 x 297.4 x 330.2 mm
Nominal input voltage230 V230 V
Nominal output voltage230 V230 V
Package dimensions (WxDxH)Differs241 x 368 x 178 mm300 x 366 x 132 mm
Battery typeKnown for oneUnknown — not stated by the sourcesealed Lead-Acid battery + suspended electrolyte: leakproof
Filtering descriptionKnown for oneUnknown — not stated by the source5% IEEE/UL 1449
Output voltage noteKnown for oneUnknown — not stated by the source(4) Schuko CEE 7 (Battery Backup) & (4) Schuko CEE 7 (Surge Protection)
Relative humidityKnown for oneUnknown — not stated by the source0 - 95%

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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