Product comparison · 2 uninterruptible power supplies (upss)

APC Symmetra LX 4kVA vs APC Symmetra RM 6 kVA

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  • 15specifications compared
  • 8differ
  • 7identical
  • 7known for one product only

Key differences

  • Output power capacity
    • Symmetra LX 4kVA:4 kVA
    • Symmetra RM 6 kVA:6 kVA
  • Output power
    • Symmetra LX 4kVA:3200 W
    • Symmetra RM 6 kVA:4200 W
  • Battery recharge time
    • Symmetra LX 4kVA:3 h
    • Symmetra RM 6 kVA:4 h
  • Weight
    • Symmetra LX 4kVA:134.1 kg
    • Symmetra RM 6 kVA:133.6 kg
  • Interface
    • Symmetra LX 4kVA:DB-9 RS-232,Smart-Slot
    • Symmetra RM 6 kVA:DB-9 RS-232, RJ-45
  • Dimensions (WxDxH)
    • Symmetra LX 4kVA:472 x 688 x 572 mm
    • Symmetra RM 6 kVA:483 x 730 x 356 mm

Side by side

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Comparison of Symmetra LX 4kVA, Symmetra RM 6 kVA
22 specifications
Features2 differ
Output power capacityDiffers4 kVA6 kVA
Output powerDiffers3200 W4200 W
Emergency Power Off (EPO)Known for oneYesUnknown — not stated by the source
Audible alarm(s)Known for oneYesUnknown — not stated by the source
Input frequencyKnown for oneUnknown — not stated by the source50/60 Hz
Battery1 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Battery recharge timeDiffers3 h4 h
Hot-swap batteryKnown 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%
Certificatesidentical
CertificationCSA,FCC Part 15 Class A,UL 1778CSA,FCC Part 15 Class A,UL 1778
Weight & dimensions1 differ
WeightDiffers134.1 kg133.6 kg
Other features4 differ
Battery typeKnown for oneSYBT5Unknown — not stated by the source
InterfaceDiffersDB-9 RS-232,Smart-SlotDB-9 RS-232, RJ-45
Output connectionsDiffers1x Hard Wire 4-wire (2PH + N +G) 2x NEMA L14-30R 4x NEMA L5-20R2x NEMA L6-20R 1x NEMA L6-30R
Input connection typeDiffersHard Wire 4-wire (2PH+N+G)3-wire (2PH + G), NEMA L6-30P
Dimensions (WxDxH)Differs472 x 688 x 572 mm483 x 730 x 356 mm
Nominal input voltage208 V208 V
Nominal output voltageKnown for oneUnknown — not stated by the source208 V
Designidentical
Cable lengthKnown for oneUnknown — not stated by the source1.83 m

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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