ATEN 

ATEN OL1500LV 1.5KVA ONLINE RACKOUNT / STANDING UPS

Mfg Part Number:  OL1500LV  
Image may not reflect the actual item.
Price: $1,278.38 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Mar 22, 2026
No Sales Tax except these states
, PO and Wire.

The ATEN Professional Online UPS is an exceptional and innovative electrical apparatus that provides emergency power to a load when the input power source, or the main one, fails. The basic technology of an online UPS is the same as in a standby or line-interactive UPS, however, the ATEN Professional Online UPS provides a much greater current of AC-to-DC battery-charger / rectifier where the rectifier and inverter are designed to run continuously with improved cooling systems.

In all our years of working with computers, we've found the vast majority of hardware failures can be directly attributed to the stress hardware components experience during the shut-down and startup process, especially if power surges or blackouts are involved. With severe weather, the aging electrical grid, and hazards lurk inside users' own walls, their equipment is under constant attack from power problems. Even a brief loss of power, sags, or a momentary surge can ruin users' equipment and destroy irreplaceable data. Desktop computers don't have batteries built-in like laptops do. If users are working on a desktop during a power outage, the system would come to an immediate halt. Not only would users lose their work, but the process imposes unnecessary stress on their machine.

If a UPS is present and a power loss occurs, the batteries in the UPS would keep the power steady and unchanged. The ATEN Professional Online UPS adjusts incoming AC power, provides battery backup to pass through most outages, and saves open files automatically. When power is restored, the UPS begins recharging its batteries.

The Online UPS unit continuously filters wall power through the battery system. Since the attached electronics run completely off the battery (that are always topped off by the external power supply), there is never a single millisecond of power interruption when there is power loss or voltage regulation issues. The Online UPS unit thus acts as an electronic firewall between users' devices and the outside world by stabilizing all the electricity to which users' devices are exposed.

The UPS has one USB port and one serial port that allow connection and communication between the UPS and the connected computer. Power management software installed on the connected computer(s) gives IT professionals the tools they need to easily monitor and manage their backup power. This advanced software allows users to access vital UPS battery conditions, load levels, and runtime information as well as provide unattended shut down of network computers and virtual machines connected to a battery backup during a power event.

The ATEN Professional Online UPS offers a different way to access detailed UPS settings and information with an LCD screen. The illuminated LCD screen displays input voltage, battery capacity, and more, and includes a three-button configuration interface and audible alarms for different modes of operation.

Main Specification
General Information
Manufacturer ATEN Technology, Inc
Manufacturer Part Number OL1500LV
Manufacturer Website Address http://www.aten.com/us/en/
Brand Name ATEN
Product Model OL1500LV
Product Name OL1500LV 1500VA Rack/Tower UPS
Product Type Double Conversion Online UPS
Technical Information
Plug/Connector Type NEMA 5-15P
Receptacle Type NEMA 5-15R
Receptacle Detail 8 x NEMA 5-15R
Number of Battery & Surge Outlets 8
Cord Length 6 ft
Transfer Time 4 ms
Efficiency Detail 97% (Double Conversion Mode)
Application/Usage Equipment
Application/Usage Virtual Machine
Application/Usage Computer
Application/Usage Mission Critical Equipment
Features Cold Start Function
Power Description
Load Capacity (VA) 1500 VA
Load Capacity (Watt) 1450 W
Input Voltage 120 V AC
Input Voltage Range 55 V AC - 150 V AC
Input Current 13.20 A
Input Frequency 70 Hz
Input Frequency 40 Hz
Output Frequency 60 Hz
Output Frequency 50 Hz
Waveform Type Sine Wave
Input Power Factor 0.99
Output Power Factor 0.97
Display & Graphics
Display LCD
Management
Network Management SNMP/HTTP Remote Monitoring
Interfaces/Ports
Serial Port Yes
USB Yes
EPO Port Yes
USB (HID Compliant) Port Yes
Number of USB Ports 1
Battery Information
DC System Voltage 36 V DC
Number of Batteries 3
Battery Characteristics Sealed
Battery Chemistry Lead Acid
Battery Size 12V
Battery Capacity 9000 mAh
Backup/Run Time (Full Load) 3.30 Minute
Backup/Run Time (Half Load) 9.44 Minute
Typical Battery Recharge Time 3 Hour
Hot Swappable Yes
Replaceable Battery Yes
Environmental Conditions
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 104°F (40°C)
Storage Temperature -4°F (-20°C) - 122°F (50°C)
Operating Humidity 20% - 90%
Storage Relative Humidity 10% - 95%
Physical Characteristics
Height 16.1"
Width 17.2"
Length 3.5"
Rack Height 2U
Form Factor Rack/Tower
Weight (Approximate) 32.19 lb
Miscellaneous
Package Contents
  • OL1500LV 1500VA Rack/Tower UPS
  • 1 x Rack Mounting Kit
  • 1 x Rail Slide Kit
  • 1 x RS-232 Cable
  • 1 x USB Type A to B Cable
  • 1 x Tower Stand Set
Certifications & Standards
  • cTUVus (TUV)
  • UL (UL)

UPS Batteries

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[1024] [true] [Yes] [No] [No]