Run time for load W
Run time for load
Enter the total load (power draw) of all devices to be protected by the UPS here. Based on the value entered we will estimate the run time that you will have during a total power outage. Adding run time increases availability by allowing the system to operate through longer outages without shutting down.
The total load (power draw) entered exceeds the maximum value for this product (1050W)
Please enter load to see estimated run time
Max. Capacity Used
Max. Capacity Used
The maximum percentage of UPS capacity used to support your specified load.
Please enter load to see calculated "Max. Capacity Used"
Output power capacity
1.05kWatts / 1.5kVA
(6) NEMA 5-15R (Battery Backup)
Nominal Output Voltage
Nominal Input Voltage
APC SMART-UPS RT 1500VA 120V
High density, double-conversion on-line power protection with scalable runtime
Includes: CD with software, Documentation CD, Installation guide, Smart UPS signalling RS-232 cable, USB cable, User manual
Smart-UPS On-Line Features & Benefits
Protects the initial investment in the UPS when migrating from tower to rack-mount environment.
Plug-and-Play external batteries
Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS.
Flash upgradeable firmware
Install maintenance releases of firmware remotely using FTP.
Automatic internal bypass
Supplies utility power to the connected loads in the event of a UPS power overload or fault.
Automatic restart of loads after UPS shutdown
Automatically starts up the connected equipment upon the return of utility power.
Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.
Allows additional run time to be quickly added as needed.
Temperature-compensated battery charging
Prolongs battery life by regulating the charge voltage according to battery temperature.
Provides remote power management of the UPS over the network.
LED status indicators
Quickly understand unit and power status with visual indicators.
Provides management of the UPS via a serial port.
InfraStruXure Manager Compatible
Enables centralized management via the APC InfraStruXure Manager.
Customize UPS capabilities with management cards.
Peace of mind that comes with full equipment compatibility and reliability of a leader
Provides pure sine wave output which is recommended by server manufacturers using active power factor corrected (PFC) power supplies. Safety agency tested and approved means that you can deploy Smart-UPS with confidence that they meet or exceed the industry’s most rigorous standards.
Low operating and maintenance costs with proven reliability and intelligent battery management .
Intelligent battery management, pioneered by APC, maximizes battery performance and life through intelligent, precision temperature compensated charging. Automatic self tests insure battery reliability and warn customers in advance of battery replacement. Convenient, easy to connect, hot-swappable battery modules provide battery replacement without powering down.
Avoids costly power problems by keeping your IT equipment and data protected and available .
Network grade power conditioning protects from damaging surges and disruptive noise. The double conversion architecture provides tight voltage regulation, frequency regulation ,and zero transfer time to battery during power events.
Save time with easy and convenient remote/network accessibility.
Network manageable via serial, USB or Ethernet. Includes Powerchute® Software for convenient monitoring and control, safe operating system shutdown, and innovative energy management capabilities.
Ensures clean, uninterrupted power to protected equipment when generator power is used.
Frequency and voltage regulation
Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.
Provides temporary battery power when the utility power is out.
Resettable circuit breaker
Easy recovery from overloads; no need to replace a fuse. (Not available on Wall Tap SKUs)
Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.
Input Power Factor Correction
Minimizes installation costs by enabling the use of smaller generators and cabling.
Protects connected loads from surges, spikes, lightning, and other power disturbances.
Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)
Predictive failure notification.
Provides early-warning fault analysis ensuring proactive component replacement.
Provides notification of changing utility power and UPS power conditions
Disconnected battery notification
Warns when a battery is not available to provide backup power.
Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Antigua and Barbuda, Anguilla, Netherlands Antilles, Argentina, Aruba, Barbados, Bermuda, Bolivia, Brazil, Bahamas, Belize, Switzerland, Colombia, Costa Rica, Czech Republic, Dominica, Dominican Republic, Ecuador, Spain, Grenada, Guatemala, Guyana, Honduras, Haiti, Jamaica, Saint Kitts And Nevis, South Korea, Cayman Islands, Saint Lucia, Mexico, Nicaragua, Netherlands, Panama, Peru, Puerto Rico, Portugal, Paraguay, Slovenia, Slovakia, El Salvador, Trinidad and Tobago, Uruguay, Saint Vincent And The Grenadines, Venezuela, U.S. Virgin Islands
Max Configurable Power (Watts)
1.05kWatts / 1.5kVA
Output Voltage Distortion
Less than 3 %
Output Frequency (sync to mains)
50/60 Hz +/- 3 Hz user adjustable +/- 0.1 Hz Sync to mains
Load Crest Factor
3 : 1
Double conversion online
50/60 Hz +/- 5 Hz Auto-sensing
Input voltage range for main operations
90 - 150V
Number of Power Cords
Batteries & Runtime
Included Battery Modules
Typical recharge time
Expected Battery Life (years)
3 - 5
Battery Charge Power (Watts)
Extendable Run Time
Extended Run Options
Communications & Management
DB-9 RS-232, Smart-Slot, USB
LED status display with load and battery bar-graphs and on line : on battery : replace battery : overload and bypass indicators
Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm
Emergency Power Off (EPO)
Available SmartSlot™ Interface Quantity
Surge Protection and Filtering
Surge energy rating
Full time multi-pole noise filtering : 0.3% IEEE surge let-through : zero clamping response time : meets UL 1449
Units per Pallet
0 - 40 °C
Operating Relative Humidity
0 - 95 (Non-condensing) %
0 - 3048meters
-20 - 50 °C
0 - 15240meters
Audible noise at 1 meter from surface of unit
Online thermal dissipation
BSMI, CSA, FCC part 15 class B, UL 1778
2 years repair or replace
Sustainable Offer Status
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