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Rectangular black tower UPS with LCD screen and ten NEMA 5-15R outlets

Tripp Lite

Tripp Lite SMT1500LCDT 1500VA 900W UPS

SKU CH-52NF-029KZ MPN SMT1500LCDT

Line-interactive sine-wave UPS delivers 1500 VA / 900 W with ten NEMA 5-15R outlets, LCD status panel, USB management and coax/RJ45 data-line protection

  • Voltage version120 V
  • Power inputNEMA 5-15P
  • Volt-ampere rating1500 VA
  • Power rating900 W
  • Voltage output110–120 V
  • AC output frequency50 / 60 Hz

VA 1500 VA Tower

  • 1500 VA capacity supports critical equipment during outages
  • 900 W output handles demanding workstations and networking gear
  • 3 minutes runtime at full load gives safe shutdown time
  • 10 NEMA 5-15R outlets with surge protection for connected devices
  • LCD display and USB management simplify monitoring and control

SmartPro LCD UPS for desktop and small-office loads

The Tripp Lite SMT1500LCDT is a 1500 VA, 900 W line-interactive UPS that delivers pulse-width modulated sine-wave output to connected equipment. It protects workstations, networking gear and peripherals from outages, brownouts and over-voltage events while providing automatic voltage regulation.

Line-interactive topology

The unit runs on a valve-regulated lead-acid battery cartridge (RBC51) that recharges from 10 % to 90 % in under eight hours. At full 900 W load runtime is 2.3 minutes; at half load (450 W) it extends to 10 minutes. An audible alarm signals power-failure and low-battery conditions, and the USB port enables software monitoring.

Ten NEMA 5-15R outlets plus data-line protection

Five outlets provide battery-backed surge protection and five provide surge-only protection. Coaxial, RJ45 (10/100Base-T) and RJ11 jacks shield modem, Ethernet and telephone lines. PowerAlert software is a free download for automated shutdown and event logging. The tower chassis is not rack-mountable.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $259.99
Cheaper than about 77% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameTRIPP LITE
Product lineSmartPro LCD
Model nameSMART1500LCDT
Ports & slots
Communication portsUSB
Protected data lines1 line TEL/DSL (1 in / 1 out); 10/100Base T Ethernet; Coax jacks (1 set)
Power
Voltage version120 V
Power inputNEMA 5-15P
Volt-ampere rating1500 VA
Power rating900 W
Voltage output110–120 V
AC output frequency50 / 60 Hz
Power outlets10
Battery typeValve Regulated Lead Acid (VRLA)
Runtime on batteryRuntime at Full Load: 2.3 Minutes (900 W)
Runtime at Half Load: 10 Minutes (450 W)
Battery charge timeLess than 8 h from 10% to 90%
Replacement batteryRBC51 Battery Cartridge
AlertsAudible alarm indicates power-failure and low-battery conditions
Surge protection rating650 Joules
Size & build
Rack mountingNot rack-mountable
Product dimensions8 in × 5.75 in × 15.4 in
Product weight27 lb (12.2 kg)
Shipping weight12.45 kg
Package size493 × 287 × 224 mm
In the box
In the boxSMART1500LCDT UPS
USB cabling
Manual with warranty information
Environment & compliance
Temperature rangeOperating Temperature Range: 32° to 104 °F (0° to 40 °C)
Storage Temperature Range: 5° to 122 °F (-15° to 50 °C)
Humidity rangeRelative Humidity: 0 to 95%, non-condensing
Software
Control softwarePowerAlert Software Free download

Other versions of this model

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Questions about this item

How do I install the Tripp Lite SMT1500LCDT and what step is often missed?

Plug the NEMA 5-15P input into a grounded 120V wall outlet, connect equipment to the ten NEMA 5-15R outlets, then connect the USB cable to your computer and install PowerAlert software so the UPS can trigger a graceful shutdown during extended outages.

What maintenance will the Tripp Lite SMT1500LCDT need later?

The internal valve-regulated lead-acid batteries are user-replaceable using the RBC51 cartridge; expect to swap them every three to five years depending on discharge cycles and ambient temperature.

What limit appears first when the Tripp Lite SMT1500LCDT runs at full 900 W load?

Battery runtime drops to 2.3 minutes at the full 900 W rating, so the endurance limit is reached long before the 1500 VA or surge capacity becomes a factor.

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