Tripp Lite SU1500RTXLCD2U

SmartOnline 1.5kVA On-Line Double-Conversion UPS, 2U Rack/Tower, Interactive LCD display, 100/110/120/127V NEMA outlets

OUR PART #: SU1500RTXLCD2U Write the First Review.

Tripp Lite Smart Online UPS systems offer high performance power protection ideal for critical server and network equipment in datacenters, computer rooms and network closets.
Learn More
Our Price: $1,024.73
List Price: $1,438.20
You save 29%!
Price-Matching Symbol. Low Price Guaranteed Free Shipping Available FREE Shipping
Usually ships in 7-14 business days.
Need it sooner? Call us!

Related Products

Tripp Lite Smart Online UPS systems offer high performance power protection ideal for critical server and network equipment in datacenters, computer rooms and network closets. Online, double-conversion Uninterruptible Power Supply (UPS) maintains perfectly regulated output power by continuously converting raw AC input to DC, then re-converting output back to AC. Fully regulated sine wave AC output with +/-2% voltage regulation powers network equipment continuously, even during severe brownouts and overvoltages, all without depleting UPS battery reserves. Maintains battery-derived AC output during power failures with zero transfer time. Extended runtime options available. Interactive LCD interface reports UPS operating mode, detailed UPS and site-power data, plus enables a variety of UPS setup and configuration options. Highly efficient operation in optional economy mode saves BTU heat output and energy costs. Network management interfaces support communications via USB, RS-232, contact-closure and optional SNMPWEBCARD network interface. Built-in DB9 port offers both enhanced RS-232 data and basic contact closure monitoring ability. HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Includes PowerAlert monitoring software and complete cabling. Emergency Power Off (EPO) interface. LED display reports UPS operating mode, line power availability, battery mode operation, inverter operation, ECO mode status and output power availability. LED/LCD display panel easily rotates for viewing in rackmount or tower configurations. Audible alarm with push-button momentary alarm-cancel and silent-mode LCD configuration options. Programmable self-test. Fault-tolerant auto-bypass mode. Field-replaceable, hot-swappable internal batteries and external battery packs.


  • 1500VA / 1.5kVA / 1350W on-line double-conversion 2U rack / tower UPS
  • 100/110/120/127V 50/60Hz output; High efficiency economy mode option
  • Interactive LCD with 9 selectable screens of UPS and site power data
  • Expandable runtime, Hot-swap batteries, 18.5 in / 47cm depth
  • USB, RS232 & EPO ports, support for SNMP/WEB card option
  • 2 independently switched load banks
  • NEMA 5-15P input; 6 NEMA 5-15R outlets



  • Output Volt Amp Capacity (VA)  1500
  • Output kVA capacity (kVA)  1.5
  • Output Watt Capacity (watts)  1350
  • Output kW capacity  1.35
  • Output power factor  0.9
  • Output Capacity Details  ON LINE MODE: Maximum output capacity ratings are reduced for some nominal voltage settings (127/120V 1350 watts / 115V 1215 watts / 110V 1148 watts / 100V 1080 watts). FREQUENCY REGULATION / CONVERSION MODE: Maximum output ratings are reduced in frequency regulation / conversion mode (127/120V 945 watts / 115V 850 watts / 110V 804 watts / 100V 756 watts).
  • Crest Factor  3:1
  • Nominal Output Voltage(s) Supported  100V; 110V; 115V; 120V; 127V
  • Nominal Voltage details  120V factory-default nominal voltage
  • Frequency compatibility  50/60 Hz (auto-selectable); Supports 50 to 60 Hz and 60 to 50 Hz conversion
  • Frequency compatibility details  ON LINE MODE: Output frequency is automatically configured to match nominal input frequency on startup; Output matches input frequency when +/-5Hz of nominal; Output is regulated to +/-0.05Hz when input frequency exceeds +/-5Hz of nominal. UPS switches to battery mode when input frequency is below 40Hz or above 70Hz. FREQUENCY REGULATION / CONVERSION MODE: Output is regulated to +/-0.05Hz of selected output frequency input is 40 to 70Hz; UPS switches to battery mode when input frequency is below 40Hz or above 70Hz. BATTERY MODE: Output is regulated to +/-0.05Hz.
  • Output voltage regulation (line mode)  +/- 2%
  • Output voltage regulation (Economy line mode)  +/- 10%
  • Output voltage regulation (Battery mode)  +/- 3%
  • Built-in UPS output receptacles  6 5-15R outlet(s)
  • Built-in controllable switched load banks  Two switchable three-outlet 5-15R load banks
  • Output AC waveform (AC mode)  Pure Sine wave
  • Output AC waveform (battery mode)  Pure Sine wave


  • Rated input current (at maximum load)  12A
  • Nominal Input Voltage(s) Supported  100V AC; 110V AC; 115V AC; 120V AC; 127V AC
  • Nominal input voltage description  120V factory default
  • UPS input connection type  5-15P
  • Input circuit breaker  20A
  • UPS Input cord length (ft.)  10
  • UPS Input cord length (m)  3
  • Recommended Electrical Service  15A 120V


  • Full load runtime (minutes)  4.2 min. (1350w)
  • Half load runtime (minutes)  14 min. (675w)
  • Expandable battery runtime  Extended runtime supported via optional external battery packs
  • External battery pack compatibility  BP48V24-2U (limit 1); BP48V60RT-3U (multi-pack compatible)
  • Expandable runtime description  Some external battery configurations require the use of Tripp Lite's External Battery Configuration Software, see manual for details
  • DC system voltage (VDC)  48
  • Battery recharge rate (included batteries)  Less than 3 hours recharge to 90%
  • Replacement battery cartridge (internal UPS battery replacement)  RBC94-2U
  • Battery Access  Front panel battery access
  • Battery replacement description  Hot-swappable, user replaceable batteries


  • Voltage regulation description  Online, double-conversion power conditioning maintains 2% output voltage regulation during brownouts and overvoltages
  • Overvoltage correction  Corrects overvoltages to 150V (0-100% load)
  • Undervoltage correction  Corrects undervoltages to 100V at full load (90V at 100V nominal)
  • Severe undervoltage correction  Corrects brownouts to 70V (70% load) & 55V (33% load)


  • LED Indicators  7 front panel LEDs indicate line power availability, AC to DC conversion, battery mode operation, inverter mode, eco mode operation, bypass mode operation and AC output status
  • Front panel LCD display  Front panel LCD information and configuration screen offers detailed UPS and site power status and operating data, plus configuration of voltage, frequency, operating mode, alarm function and a variety of additional options
  • Alarms  Audible alarm indicates UPS startup, power-failure, low-battery, overload, UPS fault and remote shutdown conditions
  • Alarm cancel operation  Power-fail alarm can be temporarily silenced using alarm-cancel switch; silent mode alarm configuration option available
  • Switches  2 switches control off/on power status and alarm-cancel operation; 2 additional scroll-down and scroll-up / select options enable LCD status viewing and configuration options


  • UPS AC suppression joule rating  570
  • UPS AC suppression response time  Instantaneous
  • UPS Dataline suppression  1 line TEL/DSL (1 in / 1 out); 10/100Base T Ethernet
  • EMI / RFI AC noise suppression  Yes


  • Installation form factors supported with included accessories  4 post 19 inch rackmount (mounting rail kit included)
  • Installation form factors supported with optional accessories  2 post rackmount (2POSTRMKITWM); Wallmount (2POSTRMKITWM); Tower (2-9USTAND)
  • Primary form factor  Rackmount
  • UPS / Power Module dimensions in primary form factor (height x width x depth / inches)  3.5 x 17.5 x 18.5
  • UPS / Power Module dimensions in primary form factor (height x width x depth / cm)  8.9 x 44.4 x 47
  • Installed whole system total rack space height (rack spaces)  2U
  • Secondary form factor  Tower (requires 2-9USTAND)
  • UPS / Power Module weight (lbs)  45.2
  • UPS / Power Module weight (kg)  20.5
  • UPS Shipping dimensions (height x width x depth / inches)  9.5 x 20 x 24
  • UPS Shipping dimensions (height x width x depth / cm)  24.1 x 50.8 x 61
  • Shipping weight (lbs)  57.8
  • Shipping weight (kg)  26.2
  • UPS housing material  Steel
  • Cooling method  Fan


  • Operating Temperature Range  +32 to +104 degrees Fahrenheit / 0 to +40 degrees Celsius
  • Storage Temperature Range  +5 to +122 degrees Fahrenheit / -15 to +50 degrees Celsius
  • Relative Humidity  0 to 95%, non-condensing
  • AC mode BTU / hr. (full load)  455
  • AC economy mode BTU / hr. (full load)  292
  • Battery mode BTU / hr. (full load)  559
  • AC economy mode efficiency rating (100% load)  94%
  • Operating Elevation (ft)  0-3000m / 0-10,000 ft.
  • Audible Noise  45 dBA at 1m front side


  • Communications interface  USB (HID enabled); DB9 Serial; Contact closure; EPO (emergency power off); Slot for SNMP/Web interface
  • Network monitoring port description  Supports detailed monitoring of UPS and site power conditions; DB9 port supports RS232 and contact closure communications
  • PowerAlert software  Included
  • Communications cable  USB and DB9 cabling included
  • WatchDog compatibility  Supports Watchdog application, OS and hard-reboot restart options for remote applications


  • Transfer time  Zero (0 milliseconds) in double-conversion mode; 4 milliseconds economy mode
  • Low voltage transfer to battery power (setpoint)  100V at full load (90V full load at 100V nominal setting); 70V at 70% load; 55V at 33% load
  • High voltage transfer to battery power (setpoint)  150


  • Cold Start (startup in battery mode during a power failure)  Cold-start operation supported
  • High availability UPS features  Automatic inverter bypass; Hot swappable batteries
  • Green & high efficiency features  High efficiency economy mode operation; Individually controllable load banks; Schedulable daily hours of economy mode operation


  • UPS Certifications  Tested to UL1778 (USA); Tested to CSA (Canada); Meets FCC Part 15 Category A (EMI); ROHS (Restriction of Hazardous Substances)

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information