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CyberPower OL8KRT Smart App Online UPS - 8000VA/8000W Double-Conversion - 200-240V Hardwire - 6U Rack/Tower - Sine Wave - 4 Outlets - LCD
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Technical guidance
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Product Features
Technical Overview
This online UPS employs double-conversion technology, continuously converting AC input to DC and back to AC, providing isolation from power anomalies. The input power factor of 0.99 and output power factor of 1 optimize energy usage and compatibility with modern power supplies.
Protection features include EMI/RFI noise filtering, overload protection, and dataline protection for RJ-11 and RJ-45 connections. The 20 sealed lead-acid batteries (12V, 9000 mAh each) support replaceable maintenance and smart battery management. Communication interfaces include serial, Ethernet, USB, and EPO ports for integration with monitoring systems.
This section brings together practical product details such as Plug/Connector Type, Receptacle Type, Receptacle Detail, Load Capacity (VA), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The OL8KRT delivers pure sine wave output that matches utility power quality, ensuring compatibility with active PFC power supplies and reducing risk of equipment damage. Its hardwired input and high-current outlets (63A circuit breaker rating) support demanding loads, while the rack/tower flexibility simplifies installation in diverse environments.
Zero Transfer Time
Double-conversion topology ensures continuous power delivery without switching delays, critical for sensitive IT equipment.
Configurable Output Voltage
Output voltages from 198V to 292V AC allow precise matching to equipment requirements across different regions and applications.
Comprehensive Management
LCD display, dry contact alarms, and multiple communication ports enable local and remote monitoring and control.
Deployment / Use Cases
This UPS is suited for IT infrastructure, server rooms, network devices, VoIP systems, storage devices, and generator support applications. The configurable output voltage and wide input range (120-240V AC) accommodate various electrical systems, while the high capacity supports multiple devices simultaneously.
For environments requiring extended runtime, the unit is compatible with external battery modules. The included PowerPanel management software facilitates monitoring, configuration, and automated shutdown procedures across connected systems.
Data Center Rack Deployment
The 6U rack-mount form factor with included rails and ears makes this UPS ideal for standard server racks in data centers or colocation facilities.
Server Room Power Protection
Protect critical servers, storage arrays, and network devices from power disturbances, with runtime sufficient for orderly shutdown or generator transition.
Physical Profile
The black enclosure measures 10.50" (266.70 mm) in height, 17" (431.80 mm) in width, and 26" (660.40 mm) in depth, with a weight of approximately 226.59 lb (102780 g). The 6U rack height fits standard server racks, and the tower configuration includes stable footing for floor placement.
Front-panel LCD and LED indicators provide clear status visibility, while rear-panel connections are organized for clean cable management. The unit operates within temperatures up to 104°F (40°C) and elevations up to 10,000 ft, with sound emission of 65 dB(A) under typical loads.
- Width
- 17" (431.80 mm)
- Depth
- 26" (660.40 mm)
- Height
- 6U
- Weight
- 65 dB(A)
What's in the Box
The package includes all necessary components for rack or tower installation and operation.
Highlights
- 8000VA/8000W double-conversion online UPS
- Pure sine wave output with zero transfer time
- Hardwired input with terminal block and NEMA L6-30R outlets
- 6U rack/tower convertible form factor
- LCD display for real-time monitoring
- 20 sealed lead-acid batteries, replaceable
- Runtime: 12 minutes at half load, 4.7 minutes at full load
- Communication ports: serial, Ethernet, USB, EPO
- Input voltage range: 120-240V AC
- Output power factor of 1 for efficient operation
Specifications
| Specifications | |
|---|---|
| Manufacturer | CyberPower Systems, Inc |
| Manufacturer Part Number | OL8KRT |
| Brand Name | CyberPower |
| Product Series | Smart App Online UPS |
| Product Model | OL8KRT |
| Product Name | OL8KRT Smart App Online UPS Systems |
| Product Type | Double Conversion Online UPS |
| Technical Information | |
| Plug/Connector Type | Hardwired |
| Receptacle Type | Hardwire Terminal Block,NEMA L6-30R |
| Receptacle Detail | 1 x Hardwire Terminal Block,3 x NEMA L6-30R |
| Transfer Time | 0 ns |
| Dataline Protection | RJ-11,RJ-45 |
| Protection Type | Backfeed,Short Circuit |
| Overload Protection | Yes |
| EMI/RFI Noise Filter | Yes |
| Energy Saving | ECO Mode Efficiency up to 96% |
| Application/Usage | IT Infrastructure,Server Room,Network Device,VoIP Device,Storage Device,IT System,Generator |
| Circuit Breaker Current Rating | 63 A |
| Crest Factor | 3:1 |
| Power Description | |
| Load Capacity (VA) | 8 kVA |
| Load Capacity (Watt) | 8 kW |
| Input Voltage | 120 V AC,230 V AC |
| Input Voltage Range | 120 V AC - 139 V AC,200 V AC - 240 V AC |
| Output Voltage | 198 V AC,292 V AC,200 V AC,208 V AC,220 V AC,230 V AC,240 V AC |
| Input Frequency | 40 Hz,70 Hz |
| Output Frequency | 49.75 Hz,50.25 Hz |
| Waveform Type | Sine Wave |
| Surge Energy Rating | 2430 J |
| Input Power Factor | 0.99 |
| Output Power Factor | 1 |
| Display & Graphics | |
| Display | LCD |
| Management | |
| Network Management | Dry Contact |
| Alarm | Battery Mode |
| Controls/Indicators | |
| Status Indicators | LED Indicators: Power On (White) |
| Interfaces/Ports | |
| Serial Port | Yes |
| Network (RJ-45) | Yes |
| USB | Yes |
| EPO Port | Yes |
| Battery Information | |
| Number of Batteries | 20 |
| Battery Characteristics | Sealed |
| Battery Chemistry | Lead Acid |
| Battery Size | 12V |
| Battery Capacity | 9000 mAh |
| Backup/Run Time (Full Load) | 4.70 Minute |
| Backup/Run Time (Half Load) | 12 Minute |
| 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 (3048000 mm) |
| Maximum Storage Elevation | 50000 ft (15240000 mm) |
| Storage Relative Humidity | 0% - 95% |
| Sound Emission (A-Weighted) | 65 dB(A) |
| Thermal Dissipation | 2536 BTU/h |
| Physical Characteristics | |
| Product Color | Black |
| Form Factor | Rack/Tower |
| Rack Height | 6U |
| Height | 10.50" (266.70 mm) |
| Width | 17" (431.80 mm) |
| Depth | 26" (660.40 mm) |
| Weight (Approximate) | 226.59 lb (102780 g) |
| Miscellaneous | |
| Package Contents | Smart App Online OL8KRT 8KVA Tower/Rack Mountable UPS Extended Battery Module (EBM) Left & Right Rackmount Rails Left & Right Hanging Brackets Phone Cable USB Communication Cable Serial Interface Cable (RS-232) NEMA L6-30P to IEC-320-C13 Power Cord Quick Start Guide Safety Instructions Registration Warranty Card PowerPanel Management Software Download Card 4 x Rackmount Ears Tie Plate 16 x Black M5X7L Flat Head Screws 24 x Black M5X12L Pan Head Screws 12 x Silver M5X6L Pan Head Screws 16 x Plastic Washers 28 x Screw Hole Dust Covers 24 x Rubber Pads |
| Energy Star | No |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What is the power capacity of the CyberPower OL8KRT UPS?
The OL8KRT provides 8000VA (8 kVA) and 8000W of power capacity, supporting high-density IT equipment such as servers, storage arrays, and network devices. This double-conversion online UPS delivers pure sine wave output with an output power factor of 1, ensuring efficient power delivery to active PFC loads.
What runtime can I expect from this UPS at full and half loads?
At full load (8000W), the runtime is approximately 4.7 minutes, while at half load (4000W), it extends to about 12 minutes. These runtimes are based on the internal 20 sealed lead-acid batteries (12V, 9000 mAh each), which are user-replaceable for maintenance. For extended coverage, the unit supports external battery modules.
What input and output voltages does this UPS support?
The input voltage range is 120-139V AC and 200-240V AC, accommodating common North American and international power sources. Output voltages are configurable between 198V and 292V AC, including standard levels like 200V, 208V, 220V, 230V, and 240V, with ±2% regulation for precise equipment matching.
How is this UPS installed—rack or tower?
The OL8KRT is convertible between rack and tower form factors. As a rack unit, it occupies 6U of space with included rails and ears for standard server racks. In tower mode, it stands securely on the floor. The package includes all necessary mounting hardware, brackets, and screws for both configurations.
What management and monitoring features are included?
Management features include an LCD display for local status, dry contact alarms, and communication ports (serial, Ethernet, USB, EPO) for remote monitoring. The included PowerPanel Business Edition software enables configuration, automated shutdowns, and event logging. The UPS also supports optional environmental sensors for enhanced monitoring.
What protection does this UPS offer against power issues?
Protection includes double-conversion topology for zero transfer time, EMI/RFI noise filtering, overload and short circuit protection, and surge energy rating of 2430 J. It also provides dataline protection for RJ-11 and RJ-45 connections, backfeed protection, and ECO mode that boosts efficiency up to 96% under certain conditions.
What power capacity is listed for this UPS?
The listed power specification is 8 kVA, which helps position the unit for the right load level and installation role.
What voltage details are listed?
The listed power specification is 120 V AC,230 V AC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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