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Rectangular 2U rackmount UPS in black finish with front LCD display and rear outlet panel

APC

APC Smart-UPS X 2000VA 1800W 120V 2U Rack/Tower UPS SMX2000RMLV2U

SKU CH-1W9F-A61NW MPN SMX2000RMLV2U

Line-interactive UPS delivers 1800 watts of pure sine-wave power through seven outlets and accepts external battery packs for extended runtime

  • International Version120V
  • Input Voltage Range70 - 153V Adjustable range: 75 - 154V
  • Input Frequency50/60 Hz +/- 3 Hz (auto sensing)
  • Input ConnectionNEMA 5-20P
  • VA Rating1920 VA
  • Watts1800 Watts

Options SMX2000RMLV2U

Show 7 more configurations

Struck-through versions exist but are not stocked here.

  • Pure sine wave output protects sensitive servers and networking gear
  • 1800 W capacity handles high-density rack loads
  • 2U convertible rack/tower form factor fits standard cabinets
  • Seven mixed NEMA outlets plus SmartSlot support diverse equipment
  • Extended-run capability with optional external battery packs for prolonged outages

Smart-UPS X 2000VA for critical servers

The APC Smart-UPS X 2000VA delivers 1800W pure sine-wave output to protect servers, network gear and security systems from outages and disturbances. A 2U rack-mount or tower convertible chassis with included rails fits standard racks, while the LCD interface shows real-time status and allows configuration of alarm delays. Seven outlets — three NEMA 5-15R, three NEMA 5-20R and one NEMA L5-20R — connect mixed loads from a single NEMA 5-20P input. Green-mode operation bypasses unused components when utility power is clean, reducing energy consumption.

Upgrade from non-sine-wave or fixed-runtime units

This unit replaces standby or simulated-sine-wave UPS models that cannot support active power-factor-corrected power supplies or that lack extended-run capability. The jump is worthwhile when attached equipment requires pure sine-wave output or when outages regularly exceed the internal battery window of one to thirty minutes. Extended-run models accept external SMX120BP battery packs for longer runtime, so the investment scales with availability requirements rather than forcing a full replacement later.

2U rack install with hot-swap battery modules

Mounting rails are included for two-post or four-post racks; the convertible feet allow tower orientation on a shelf or floor. User-replaceable battery cartridges APCRBC117 and APCRBC117J swap from the front without powering down the load, and recharge in three hours. The Smart-Slot accepts optional management cards for network monitoring, but the slot is empty unless a card is purchased separately. Ensure the input circuit can supply 20A at 120V and that the adjustable input window of 75 to 154V matches local utility conditions.

Highlights

  • Pure sine wave output protects sensitive servers and networking gear
  • 1800 W capacity handles high-density rack loads
  • 2U convertible rack/tower form factor fits standard cabinets
  • Seven mixed NEMA outlets plus SmartSlot support diverse equipment
  • Extended-run capability with optional external battery packs for prolonged outages

Specifications

BrandAPC
SeriesSmart-UPS X
ModelSMX2000RMLV2U
International Version120V
Input Voltage Range70 - 153V
Adjustable range: 75 - 154V
Input Frequency50/60 Hz +/- 3 Hz (auto sensing)
Input ConnectionNEMA 5-20P
VA Rating1920 VA
Watts1800 Watts
Output Voltage120V
Output Frequency50/60Hz +/- 3 Hz
Outlets7
Outlet Type(3) NEMA 5-15R
(3) NEMA 5-20R
(1) NEMA L5-20R
Battery TypeSealed Lead Acid
Battery Run Time1 - 30 minutes
Battery Recharge Time3 hour(s)
Battery ReplaceableAPCRBC117, APCRBC117J
AlarmsAlarm when on battery: distinctive low battery alarm: configurable delays
Interface PortSmart-Slot
Rackmountable2U
Surge Energy Rating540 Joules
FeaturesReceptacles: 3 x NEMA 5-20R,3 x NEMA L5-20R,1 x NEMA 5-15RSwitching Time: 4 msLoad Capacity (VA): 1920 VALoad Capacity (Watt): 1800 WInput Voltage: 110 V ACOutput Voltage: 120 V ACBackup/Run Time (Full Load): 11 MinuteMaximum Battery Recharge Time: 3 HourHeight: 3.3" (85 mm)Width: 17" (432 mm)Depth: 26.3" (667 mm)Rack Height: 2UForm Factor: Rack-mountableWeight (Approximate): 38.45 kgPackage Contents: Smart-UPS X SMX2000RMLV2U 1920 VA Rack-mountable UPSCD with SoftwareDocumentation CDInstallation GuideRack Mounting BracketsRack Mounting HardwareRack Mounting Support RailsRemovable Su
Dimensions3.35" x 17.01" x 26.26" (H x W x D)
Weight84.77 lbs.
Package Contents87748N
Shipping weight43.81 kg
Package size876 × 597 × 248 mm

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Questions about this item

How deep a rack does the 2U SMX2000RMLV2U need?

The unit is a 2U rack-mountable chassis and ships with a rail kit for standard 19-inch racks.

What is the first step when installing the UPS and what do people often skip?

Connect the NEMA 5-20P input to a 20 A branch circuit, then attach the three 5-15R, three 5-20R and one L5-20R loads; the step often missed is registering the replacement battery cartridge APCRBC117 in the management card after the first install.

Which battery cartridge replaces the internal pack and how often should it be swapped?

Use cartridge APCRBC117 or APCRBC117J; typical service life is three to five years, and the unit recharges in three hours after a discharge.

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