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Rectangular 3U rackmount UPS in dark grey metal, front panel with LCD display and eight NEMA outlets

APC

APC SURTA3000RMXL3U 3000 VA 2100 W UPS 3U

SKU CH-E5YR-X1295 MPN SURTA3000RMXL3U

Rackmountable 3U on-line UPS delivers 3000 VA and 2100 W with eight NEMA outlets and extended runtime

  • AC input voltage90–150 V
  • Input line frequency50/60 Hz +/- 5 Hz (auto sensing)
  • Volt-ampere rating3000 VA
  • Power rating2100 W
  • Voltage output120 V
  • Power outlets8
  • On-line double-conversion topology delivers clean 120V output
  • 2100 W capacity supports dense server loads
  • 3U rack height fits standard cabinets
  • Smart-Slot plus RS-232 enables remote management
  • Extended-runtime design with user-replaceable RBC44 battery

Online UPS for rack infrastructure

The APC SURTA3000RMXL3U is an on-line battery backup rated at 3000 VA and 2100 W. It suits server rooms and network closets that need continuous power conditioning and zero transfer time during outages.

3U rack build with mixed outlets

The unit occupies 3U of rack space and weighs 120.00 lbs. Eight receptacles provide six NEMA 5-15R and two NEMA 5-20R connections for diverse equipment plugs. DB-9 RS-232 and a Smart-Slot enable remote monitoring and management integration.

Replaces standby UPS for critical loads

The on-line topology protects sensitive hardware from sags, surges and frequency drift that offline units pass through. Buyers who need longer runtime at full load or higher wattage capacity should evaluate larger on-line models.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $1,786.99
Pricier than about 71% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameAPC
Model nameSURTA3000RMXL3U
Ports & slots
Communication portsDB-9 RS-232,Smart-Slot
Power
AC input voltage90–150 V
Input line frequency50/60 Hz +/- 5 Hz (auto sensing)
Volt-ampere rating3000 VA
Power rating2100 W
Voltage output120 V
Power outlets8
Runtime on battery0.24 Hour 2.1 kW Full Load
0.56 Hour 1.05 kW Half Load
Battery charge time2.5 hour(s)
Replacement batteryRBC44
AlertsAlarm when on battery : distinctive low battery alarm : overload continuous tone alarm
Surge protection rating480 Joules
Size & build
Rack mounting3U
Product dimensions26 in × 17 in × 5.1 in
Product weight120 lb (54.4 kg)
Shipping weight66.22 kg
Package size980 × 603 × 347 mm
Environment & compliance
Regulatory approvalsCSA, FCC Part 15 Class A, UL 1778

Questions about this item

Does the Smart-Slot interface cap management speed or features compared to a network card?

The Smart-Slot accepts APC management cards for SNMP, web, or environmental monitoring; the DB-9 RS-232 port provides basic signalling only.

What rack depth and clearance does the 26-inch deep 3U chassis require?

The unit is 26 inches deep, 17 inches wide, and 5.1 inches high (3U); it fits a standard 4-post rack with at least 26 inches of usable depth and front-to-rear airflow space.

How do you install the RBC44 battery module, and what step is often missed?

Power off the UPS, remove the front bezel, slide out the old battery tray, insert the new RBC44 tray, secure the retaining screws, replace the bezel, then run the self-test to reset the battery timer.

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