CYBERPOWER 

CYBERPOWER OL6KRT RMCARD205 UPS 6U 6KVA/5.4KW RT 208V L6-30P ONLINE NEMA

Mfg Part Number:  OL6KRT  

Special Note: Jan 05, 2020
NCNR; If you do not have loading facility, please contact our CST for special handling service.

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Price: $6,044.80
Quantity:
In Stock: 2
Last Updated: Aug 02, 2026
No Sales Tax except these states
, PO and Wire.

The CyberPower Smart App Online OL6KRT is a 6U rack/tower UPS with double-conversion. It provides sine wave output to multiple types of critical IT infrastructure requiring seamless power protection. The OL6KRT is generator compatible and delivers consistent 200-240 V power with zero-transfer time. Automatic-bypass ensures connected equipment continues to operate seamlessly when an overload or internal fault is detected.

The OL6KRT features a removable LCD control panel to reposition it in a more convenient location (with optional DB-26 cable), and it has a RMCARD205 pre-installed network card. Smart-battery management charging technology increases battery life by up to 50%. Fast-charge technology helps replenish battery charge from 0-90% in four hours, regardless of the number of Extended Battery Modules (EBM) connected. The energy-saving GreenPower UPS™ ECO Mode allows the UPS to reach up to 96% efficiency to reduce power consumption and thermal dissipation.

This UPS can use the BP240V30ART3U or BP240VL3U01 extended battery module for more runtime. The OL6KRT comes with a three-year warranty (including batteries) and a $300,000 connected equipment guarantee.

More from the Manufacturer

Main Specification
General Information
Manufacturer CyberPower Systems, Inc
Manufacturer Part Number OL6KRT
Manufacturer Website Address https://www.cyberpowersystems.com
Brand Name CyberPower
Product Series Smart App Online UPS
Product Model OL6KRT
Product Name OL6KRT Smart App Online UPS Systems
Product Type Dual Conversion Online UPS
Technical Information
Plug/Connector Type NEMA L6-30P
Receptacle Type NEMA L6-20R
Receptacle Detail 2 x NEMA L6-20R
Transfer Time 0 ns
Dataline Protection RJ-45
Dataline Protection RJ-11
Protection Type Short Circuit
Protection Type Backfeed
Overload Protection Yes
EMI/RFI Noise Filter Yes
Energy Saving ECO Mode Efficiency >96%
Application/Usage IT Infrastructure
Application/Usage Generator
Application/Usage Server Room
Application/Usage Network
Cord Length 10 ft
Crest Factor 3:1
Circuit Breaker Current Rating 30 A
Power Description
Load Capacity (VA) 6000 VA
Load Capacity (Watt) 5400 W
Input Voltage 230 V AC
Input Voltage 120 V AC
Input Voltage Range 120 V AC - 139 V AC
Input Voltage Range 200 V AC - 240 V AC
Output Voltage 208 V AC
Output Voltage 200 V AC
Output Voltage 240 V AC
Output Voltage 230 V AC
Output Voltage 220 V AC
Input Frequency 60 Hz
Input Frequency 50 Hz
Output Frequency 60 Hz
Output Frequency 50 Hz
Waveform Type Sine Wave
Surge Energy Rating 2430 J
Input Power Factor 0.99
Output Power Factor 0.9
Display & Graphics
Display LCD
Management
Network Management Dry Contact
Alarm Battery Mode
Controls/Indicators
Status Indicators Power On (White)
Interfaces/Ports
Serial Port Yes
Network (RJ-45) Yes
USB Yes
USB (HID Compliant) Port Yes
EPO Port Yes
Battery Information
Number of Batteries 20
Battery Characteristics Sealed
Battery Chemistry Lead Acid
Battery Size 12V
Battery Capacity 7000 mAh
Backup/Run Time (Full Load) 5.40 Minute
Backup/Run Time (Half Load) 15 Minute
Typical Battery Recharge Time 4 Hour
Replaceable Battery Yes
Environmental Conditions
Maximum Operating Temperature 104°F (40°C)
Storage Temperature -4°F (-20°C) - 113°F (45°C)
Maximum Operating Elevation 10000 ft
Maximum Storage Elevation 50000 ft
Operating Humidity 0% - 90%
Storage Relative Humidity 0% - 95%
Sound Emission (A-Weighted) 65 dB(A)
Thermal Dissipation 560.35 W
Physical Characteristics
Color Family Black
Product Color Black
Form Factor Rack/Tower
Rack Height 6U
Height 10.5"
Width 17"
Depth 26"
Weight (Approximate) 222.20 lb
Miscellaneous
Package Contents
  • Smart App Online OL6KRT 6000VA Tower/Rack Mountable UPS
  • Rack Mounting Hardware
  • USB Cable
  • Serial Cable
  • Phone Cable
Additional Information
  • Bypass: Internal Bypass (Automatic and Manual)
  • Dry Contacts: Yes
  • ECO Mode Voltage Regulation: ±10%, ±15% (configurable)
  • ECO Mode Thermal Dissipation: 728 BTU/hr
  • Harmonic Distortion: < 3% at Linear Load
  • Management Cable: USB Cable
  • Material of Construction: Metal
  • Mounting Hardware: Yes
  • Nominal Output Voltage: 19292 V AC
  • Removable LCD Control Panel Option: Yes - Requires DB26 cable (not included)
  • Rotatable LCD Control Panel Option: Yes
  • Serial Port: 1 Serial
  • Short Circuit Protection: UPS Output Cut off Immediately
  • Software (Free Download): PowerPanel® Business
  • Upgradeable firmware: Yes
  • USB Charge Port: No
  • Voltage Range: 120 V to 139 V, 0% to 25% load
  • VA by Input Type: 6,000 (6 kVA) at 220, 230, 240 V input
  • Watts by Input Type: 5,400 (5.4 kW) at 220, 230, 240 V input
  • Certifications & Standards UL1778 5th Ed.
    Energy Star No
    Country of Origin China
    Environmentally Friendly Yes
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    Warranty
    Limited Warranty 3 Year
    Directly Connected Equipment Guarantee $300000 Lifetime

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