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Black rectangular rack-mount UPS with front display panel and handle, 3U height

APC

APC SURTD3000XLT Smart-UPS RT 3000VA 208V UPS

SKU CH-8C6Q-HJN2K MPN SURTD3000XLT

Rack-mountable 3U UPS delivers 2100 watts from 3000 VA at 208 V with 33.9 minutes half-load runtime and SmartSlot management

  • AC input voltage160–280 V
  • Input line frequency50/60 Hz +/- 5 Hz (auto sensing)
  • Volt-ampere rating3000 VA
  • Power rating2100 W
  • Voltage output208 V
  • Power outlets4
  • 2100 Watts continuous output protects critical servers
  • 3000 VA rating supports heavy power loads
  • 1 minutes runtime at full 2100 Watt load
  • 9 minutes runtime at half 1050 Watt load
  • SmartSlot and RJ-45 Serial enable remote management

3U 208V rack UPS for servers

The APC SURTD3000XLT delivers 3000 VA and 2100 watts of continuous double-conversion power at 208 volts. It fits a standard 3U rack space and provides four locking outlets — two NEMA L6-20R and two NEMA L6-30R — for critical server and networking loads. Automatic internal bypass maintains utility power to connected equipment if the UPS experiences an overload or fault.

Sustained-load runtime and recharge

At full 2100-watt load the unit runs for 14.1 minutes on battery; at half load (1050 watts) runtime extends to 33.9 minutes. The battery recharges to usable capacity in 2.50 hours after a discharge event. Input voltage tolerance spans 160 to 280 volts at 50 or 60 hertz with auto-sensing, so the UPS stays online through prolonged brownouts without draining the battery.

Extended-runtime upgrade for 3U deployments

This model replaces shorter-run 3U units when longer battery autonomy is required for graceful shutdown or generator start sequences. It is not suited for installations needing 120-volt output, higher VA ratings, or additional outlet count beyond the four locking receptacles provided. SmartSlot and RJ-45 serial ports enable remote management integration where the existing infrastructure supports those interfaces.

How it compares

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

Price $1,733.99
Pricier than about 70% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameAPC
Model nameSURTD3000XLT
Ports & slots
Communication portsRJ-45 Serial, SmartSlot
Power
AC input voltage160–280 V
Input line frequency50/60 Hz +/- 5 Hz (auto sensing)
Volt-ampere rating3000 VA
Power rating2100 W
Voltage output208 V
Power outlets4
Runtime on batteryHalf Load: 33.9 minutes (1050 W)
Full Load: 14.1 minutes (2100 W)
Battery charge time2.5 h
AlertsAlarm when on battery : distinctive low battery alarm : overload continuous tone alarm
Surge protection rating480 Joules
Size & build
Rack mounting3U
Product dimensions17 in × 5.1 in × 26 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
Software
Control softwareYES

Questions about this item

How loud does the 3U rack-mount UPS run and how much heat does it add to a closed cabinet?

The unit uses internal fans for cooling; expect noticeable airflow and audible fan noise in a quiet room, and plan for the 2100 W full-load heat output when sizing rack ventilation.

Which input plug and circuit do I need to feed the 208 V, 3000 VA UPS?

The UPS requires a 208 V single-phase supply within the 160 – 280 V range on a circuit rated for at least 30 A, terminated with a compatible locking plug that matches your facility wiring.

Can I keep using my existing NEMA L6-20R and L6-30R power cords with the four outlets on this UPS?

Yes — the rear panel provides two NEMA L6-20R and two NEMA L6-30R receptacles, so cords with those connectors plug in directly without adapters.

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