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Silver 2U rack-tower UPS with six NEMA 5-20R outlets and hardwire terminal block

CyberPower

CyberPower OL10KSTF UPS 10000VA 10000W 200-240V Hardwire 2U Rack Tower 7 Outlets

SKU CH-97TH-C4T9B MPN OL10KSTF

Step-down transformer converts 200-240V input to 120/208V output with 10000VA capacity, 2U rack/tower form, six NEMA 5-20R outlets and hardwire terminal block

  • Volt-ampere rating10,000 VA
  • Power rating10,000 W
  • Runtime on batteryFull Load (10,000 W): Around 4 minutes Half Load (5,000 W):
  • 10,000 VA and 10,000 W capacity powers critical loads
  • Converts 200–240 V input to 120 V and 208 V output
  • Six NEMA 5-20R outlets plus hardwire terminal block for flexible connections
  • 2U rack/tower convertible form factor fits standard enclosures
  • Around 4 minutes runtime at full load and 11 minutes at half load

Step-Down Isolation Transformer

The CyberPower OL10KSTF converts 200 V to 240 V input from utility, UPS or generator into 120 V and 208 V output. It delivers 10,000 VA and 10,000 W through six NEMA 5-20R receptacles and one hardwire terminal block. The 2U rack/tower chassis includes a 3 ft 6AWGHW3FT hardwire cable kit for input connection.

IT Managers Needing 120 V From 208 V Infrastructure

This unit suits environments where 120 V equipment must run on 200 V to 240 V three-phase or split-phase supplies. It is not for buyers who need battery runtime to ride through outages, nor for sites that require 240 V output for their loads.

4 Minutes Runtime At Full 10,000 W Load

At 100 % load the internal batteries provide around 4 minutes; at half load the figure rises to around 11 minutes. This short duration covers only brief transitions to generator or orderly shutdown, not extended operation.

How it compares

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

Price $2,321.99
Pricier than about 79% of the 1,153 comparable items (median $948.99).

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Specifications

Power
Volt-ampere rating10,000 VA
Power rating10,000 W
Runtime on batteryFull Load (10,000 W): Around 4 minutes
Half Load (5,000 W): Around 11 minutes
Size & build
Rack mountingYes
Shipping weight67.59 kg
Package size610 × 457 × 102 mm

Questions about this item

What comes in the box and what must be purchased separately?

The package includes the OL10KSTF unit and a 3 ft 6AWGHW3FT hardwire power cable kit. Input-side wiring to the 200–240 V source and any output-side conduit or breakers for the NEMA 5-20R receptacles or terminal block are not supplied.

How do I choose between the NEMA 5-20R outlets and the hardwire terminal block for my 10 000 W load?

Use the six NEMA 5-20R receptacles for equipment with 5-15P or 5-20P plugs drawing up to 20 A each; use the terminal block when you need a permanent feed to a sub-panel or hardwired gear. Both share the same 120 V / 208 V output bus rated for the full 10 000 W.

What does the 4-minute runtime at 10 000 W mean once the unit is installed?

At full 10 000 W load the internal batteries will sustain the 120 V / 208 V output for roughly 4 minutes; at 5 000 W the runtime extends to about 11 minutes, giving time for graceful shutdown or generator start.

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