Tripp Lite Internet Office 350 UPS Power Backup Unit



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Tripp Lite's Internet Office 350 UPS System (INTERNET350) provides complete power protection for your entire computer set-up. 350 VA power capacity maintains your Internet connection allowing you to work online through short blackouts or safely shut down during longer ones.  The INTERNET350 has a unique design which features 6 outlets (3 UPS & surge + 3 surge-only outlets) and diagnostic LEDs.  Built-in RJ11 jacks are configured to prevent surges from damaging two separate modem/fax/phone devices sharing a single phone line.

Tripp Lite INTERNET350 Features:

  • 350 VA output power rating (180 watts)
  • Up to 15 minutes backup time (single PC; 15-in monitor)
  • Battery runtime: 12 minutes half load / 4 minutes full load
  • 6 protected outlets (3 UPS & surge + 3 surge-only outlets); 6-ft. cord
  • Built-in RJ11 jacks prevent surges from damaging two separate modem/fax/phone devices sharing a single phone line; 6-ft. telephone cord included
  • Complete surge protection and EMI/RFI noise filtering
  • Diagnostic LEDs indicate AC present, line fault, on battery, overload, and battery low/replace
  • Audible alarm notifies user when the unit is on battery, battery voltage is low, or UPS is overloaded

Tripp Lite INTERNET350 Applications:

  • Personal computers with modems, network workstations, home-office workstations, point-of-sale terminals and more.

Tripp Lite INTERNET350 Package Contents:

  • Internet Office 350 UPS System
  • 6 ft. telephone cord
  • 6 ft. network cable
  • Instruction manual with warranty information

Tripp Lite INTERNET350 Specifications:

Height 3.5 in. (8.89 cm.)
Width 11.25 in. (28.58 cm.)
Depth 6 in. (15.24 cm.)
Weight 8 lbs. (3.6 kg.)
Input/output voltage 120V
Input/output frequency 60Hz
Output VA 350VA
Output watts 180W
On-line waveform Pure Sine
On battery waveform PWM Sinusoidal
Voltage regulation Output voltage in battery mode is regulated to 120 volts +/- 5%.
Full load runtime 4 min.
1/2 load runtime 12 min.
Typical runtime (PC w/15" mon.) up to 12 min.
External battery compatible Not supported. See selected Smart XL, RM and Datacenter models for this capability.
Recharge rate to 90% 2-4 hrs.
Transfer time 2-4 milliseconds
Surge/Noise Suppression  
Suppression joule rating 240
Maximum surge current 19,500 amps
Suppression response time Less than 1 nanosecond
EMI/RFI noise reduction Yes
Line/Battery Transfer  
High volt switch to battery 140
Low volt switch to battery 100
UPS supported outlet type/qty. 3 NEMA 5-15R
"Surge only" outlet type/qty. 3 NEMA 5-15R
Cord length
6 ft.
Plug type (m) NEMA 5-15P
Fax/modem surge protection Set of 3 RJ11 jacks protects a single phone line and includes two outputs for the simultaneous protection of voice, data or fax equipment sharing a single phone line.
Network interface port Built in DB9 standard communications port for use with PowerAlert software and cabling.
Battery access Factory
Controls, indicators and additional features Power switch. AC Present, On Battery, Overload LEDs. Audible Alarm. 3 UPS supported and 3 Surge protected outlets.