CyberPower 2U Hardwire Input/Output 6x NEMA 5-20R Outlets 3 Year Warranty

CyberPower OL6KSTF

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!


UPC Code: 649532620180

Provantage Code:  CYP908H

Condition:  Factory New

  • Product Type: Isolation/Step-Down Transformer
  • Limited Warranty: 3 Year
  • Input Voltage: 230 V AC
  • Product Series: UPS Hardware
  • Form Factor: Tower/Rack Mountable
  • TAA Compliant: No

Big DealsSatisfaction Guaranteed

ComputingPower AccessoriesPower Distribution Units (PDU)

CyberPower OL6KSTF Specifications

    2U Hardwire Input/Output 6x NEMA 5-20R Outlets 3 Year Warranty

At a Glance

    Rear View
    • Step-down transformer: 6,000 VA / 6,000 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: 6 ft NEMA L6-30P power cord
    • 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


    The CyberPower Smart App Online OL6KSTF 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 OL6KSTF has a capacity of 6,000 VA / 6,000 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 6-foot cord (NEMA L6-30P plug to ROJ) connects the OL6KSTF to input power. Over temperature protection safeguards your OL6KSTF 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.


    CyberPower UPS:

    • OL3000RTXL2UHV
    • OL5KRTHD
    • OL6KRT
    • OL6000RT3UPDU
    • OL6KRT3UHW
    • OL6KRTHD
    • OL6KRTHW
    • OL6KRTMB
    • OL8000RT3U
    • OL8000RT3UPDU
    • OL8KRT3UHW
    • OL8KRTHW
    • OL8KRTMB
    • OL10000RT3U
    • OL10000RT3UPDU
    • OL10KRT3HW
    • OL10KRTHW
    • OL10KRTMB

Certifications & Standards

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


    • Current Rating : 30 A
    • Energy Saving : Yes
    • Nominal Voltage : 200 V to 240 V
    • Over Temperature Protection : Yes
    • Type : Step-Down Transformer
    • UPS Topology : Step-Down Transformer
    • Cord Length (m) : 1.8
    • Input Frequency : 50/60 Hz
    • Nominal Voltage (Battery Mode) : 120 V, 208 V
    • Output Frequency : 50/60 Hz
    • Overload Protection : Circuit Breaker Protected
    • Enclosure Construction : Steel
    • Audible noise at 1m from surface of unit : 58 dBA
    • Operating Elevation : 0 ft to 10,000 ft (0 m to 3,000 m)
    • Operating Relative Humidity : 0% to 90% non-condensing
    • Operating Temperature : 32 °F to 104 °F (0 °C to 40 °C)
    • STF Thermal Dissipation (100% load) : 1379 BTU/hr
    • Storage Elevation : 0 ft to 50,000 ft (0 to 15,000 m)
    • Storage Relative Humidity : 0% to 95% non-condensing
    • Storage Temperature : -4 °F to 113 °F (-20 °C to 45 °C)

Package Contents

    • OL6KSTF Isolation/Step-Down Transformer
    • 6ft NEMA L6-30 Locking Male Plug to 3-wire ROJ (Remove Outer Jacket) Power Cable (L630PHW6FT)
    • 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 M5X7L Black Flat Head Screws
    • 12 x M5X12L Black Pan an Head Screws
    • 6 x M5X6L silver pan head Screws
    • 8 x Plastic Washers
    • 12 x Screw Hole Dust Covers
    • 12 x Rubber Pads
    • Safety Instruction Card

Additional Product Images


Product Name2U Hardwire Input/Output 6x NEMA 5-20R Outlets 3 Year Warranty
Product TypeIsolation/Step-Down Transformer
Energy StarNo
Product ColorBlack
Power Rating6000 VA
Input ReceptaclesHardwired
Output ReceptaclesNEMA 5-20R

Terminal Block

Input Voltage230 V AC
Environmentally FriendlyYes
Maximum Line Current30 A
Input Receptacle TypeHardwired
Output Receptacle TypeNEMA 5-20R

Terminal Block

Country of OriginChina
Product SeriesUPS Hardware
Rack Height2U
Form FactorTower/Rack Mountable
Product ModelOL6KSTF
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
The Following Are Compatible With CyberPower OL6KSTF

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 1984-2024 Provantage
CyberPower Model OL6KSTF