CyberPower 10KVA/10KW Stepdown Transformer 2U Hardware Input/Output 6x NEMA 5-20R 3-Year

CyberPower OL10KSTF

Click image to enlarge or see more views.

Volume Discounts
Contact us and save even more if you meet these Big Deal qualifications.
Purchase at least $2,500 of CyberPower products to receive even larger savings! Call in today and save!

Model OL10KSTF

UPC Code: 649532620197

Provantage Code:  CYPR0P7

Condition:  Factory New

  • Product Type: Isolation/Step-Down Transformer
  • Input Voltage: 230 V AC
  • Power Rating: 10000 VA
  • Maximum Line Current: 50 A
  • TAA Compliant: No

Big DealsSatisfaction Guaranteed

ComputingPower AccessoriesTransformers

CyberPower OL10KSTF Specifications

    10KVA/10KW Stepdown Transformer 2U Hardware Input/Output 6x NEMA 5-20R 3-Year

At a Glance

    Rear View
    • Step-down transformer: 10,000 VA / 10,000 W
    • Output: 120 V, 208 V, 50/60 Hz
    • Power conversion: 208 V from utility, UPS, or generator to 120 V output
    • Plug type & cord: 3 ft 6AWGHW3FT hardwire power cable kit
    • Outlets:(6) NEMA 5-20R, (1) Hardwire Terminal Block
    • Form factor: 2U Rack/Tower convertible
    • Overload protection: Output circuit breakers
    • Over temperature protection: Yes
    • Warranty: Three year


    Right View

    The CyberPower Smart App Online OL10KSTF rack/tower step-down isolation transformer converts 200 V to 240 V input voltage originating from utility power, a UPS, or a generator to 120 V output.

    The OL10KSTF has a capacity of 10,000 VA / 10,000 Watts. It features six (6) NEMA 5-20R receptacles that can support output to NEMA 5-15P and 5-20P plug power cords. A hardwire output terminal block provides a means to connect to an electrical subpanel.

    The included 3-foot power cable kit (6AWGHW3FT) connects the OL10KSTF to input power. Over temperature protection safeguards your OL10KSTF from damage if the internal heat exceeds safe operating parameters.

    A Three-Year Warranty ensures that this extended battery module has passed our highest quality standards in design, assembly, material or workmanship.


    Left View

    CyberPower UPS:

    • OL8000RT3U
    • OL8000RT3UPDU
    • OL8KRT3UHW
    • OL8KRTHW
    • OL8KRTMB
    • OL10000RT3U
    • OL10000RT3UPDU
    • OL10KRT3HW
    • OL10KRTHW
    • OL10KRTMB

Certifications & Standards

    Front View

    • UL 1778 5th Ed.
    • CSA C22.2 NO.107.3-05


    • Energy Saving : Yes
    • Cord Length : 3 ft, 0.9 m
    • Input Frequency : 50/60 Hz
    • Overload Protection : Circuit Breaker Protected
    • Output Frequency : 50/60 Hz
    • Enclosure Construction : Steel
    • Audible noise at 1m from surface of unit : 58 dBA
    • Operating Elevation : 0 ft to 10,000 ft
    • Operating Relative Humidity : 0% to 90% (non-condensing)
    • Operating Temperature : 32 °F to 104 °F
    • STF Thermal Dissipation (100% load) : 1914 BTU/h
    • Storage Elevation : 0 ft to 50,000 ft
    • Storage Relative Humidity : 0% to 95% (non-condensing)
    • Storage Temperature : -4 °F to 113 °F

Package Contents

    • OL10KSTF Isolation/Step-Down Transformer
    • 3 ft hardwire power cable kit
    • 2 x Terminal block cable glands
    • Left & right rackmount rails
    • Left & right hanging brackets
    • Input/output terminal block cover
    • Quick Start Guide
    • Registration Card
    • 2U rack mount ears (tower stands)
    • Tower installation tie plate
    • 8 x black flat head screws
    • 12 x black pan head screws
    • 6 x silver pan head screws
    • 8 x Plastic washers
    • 12 x Screw hole dust covers
    • 12 x Rubber pads
    • Safety Instruction Card


Product Name10KVA/10KW Stepdown Transformer 2U Hardware Input/Output 6x NEMA 5-20R 3-Year
Product TypeIsolation/Step-Down Transformer
Power Rating10000 VA
Input ReceptaclesHardwired
Output ReceptaclesNEMA 5-20R

Terminal Block

Input Voltage230 V AC
Environmentally FriendlyYes
Environmental CertificationRoHS
Maximum Line Current50 A
Input Receptacle TypeHardwired
Output Receptacle TypeNEMA 5-20R

Terminal Block

Country of OriginChina
Product SeriesUPS Hardware
Rack Height2U
Form FactorTower/Rack Mountable
Product ModelOL10KSTF
Limited Warranty3 Year
Output Voltage120 V AC

208 V AC

Output Receptacle Detail6 x NEMA 5-20R

1 x Terminal Block

WARNING: This product can expose you to chemicals including Styrene, which are known to the State of California to cause cancer, and Bisphenol A (BPA), which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Supplies/Accessories for CyberPower OL10KSTF

The Following Are Compatible With CyberPower OL10KSTF

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following CyberPower BIG DEAL qualifications:

Purchase at least $2,500 of CyberPower products to receive even larger savings! Call in today and save!

Shop with confidence! Provantage is an authorized CyberPower dealer.

Visit the Manufacturer
Learn more by visiting the manufacturer's website.

© Copyright 1984-2022 Provantage
CyberPower Model OL10KSTF