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: 7
Last Updated: Nov 12, 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
Protection Type Backfeed
Protection Type Short Circuit
Overload Protection Yes
EMI/RFI Noise Filter Yes
Energy Saving ECO Mode Efficiency >96%
Application/Usage Network
Application/Usage IT Infrastructure
Application/Usage Server Room
Application/Usage Generator
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 120 V AC
Input Voltage 230 V AC
Input Voltage Range 120 V AC - 139 V AC
Input Voltage Range 200 V AC - 240 V AC
Output Voltage 240 V AC
Output Voltage 200 V AC
Output Voltage 208 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
Bypass Switch Manual
Bypass Switch Automatic
Bypass Switch Internal
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 Hot-swappable/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
  • Audible noise at 1m from surface of unit: 38 dBA to 65 dBA (0% to 100% load)
  • Backfeed Protection: Yes
  • Cold Start: Yes
  • ECO Mode Voltage Regulation: ±10%, ±15% (configurable)
  • ECO Mode Thermal Dissipation: 728 BTU/hr
  • Online Thermal Dissipation: 1912 BTU/hr
  • EMI/RFI Filtration COMPUTED: Yes
  • Expansion Slot: Yes - RMCARD205 pre-installed
  • Harmonic Distortion: < 3% at Linear Load
  • Replacement Battery Cartridge Quantity: 2
  • Plug Style: Straight (Twist Lock)
  • Input Frequency Range: 40 Hz - 70 Hz
  • Voltage Range: 120 V to 139 V, 0% to 25% load
  • Nominal Output Voltage: 198 - 292 VAC
  • USB Charge Port: No
  • Watts by Input Type: 5,400 (5.4 kW) at 220, 230, 240 V input
  • Phone / Network Protection RJ11/RJ45: 1-In / 1-Out (Combo)
  • Smart Battery Management (SBM) Mode: Yes
  • Management Cable: USB Cable
  • Serial Port: 1 Serial
  • Software (Free Download): PowerPanel® Business
  • Material of Construction: Metal
  • Operating Relative Humidity: 0 - 90 % (non-condensing)
  • Removable LCD Control Panel Option: Yes - Requires DB26 cable (not included)
  • Rotatable LCD Control Panel Option: Yes
  • Short Circuit Protection: UPS Output Cut off Immediately
  • Mounting Hardware: Yes
  • VA by Input Type: 6,000 (6 kVA) at 220, 230, 240 V input
  • Upgradeable firmware: Yes
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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