Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
1 773.869.1329
presaleshelp@tripplite.com

Internet Office 120V 50/60Hz 300VA 150W Standby UPS, Ultra-Compact Desktop 6 Outlets, Tel/DSL/Ethernet Protection, TAA

Model Number: INTERNETOFFICE300


  • 300VA ultra-compact 120V standby UPS
  • Maintains AC output during power failures
  • 3 UPS battery supported outlets, 3 surge-only outlets
  • TEL/DSL/ethernet protection
  • NEMA 5-15P input plug and 6 NEMA 5-15R outlets
  • TAA Compliant
  • 3-year limited warranty
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Overview

Tripp Lite's INTERNETOFFICE300 UPS System provides complete power protection for your entire computer set-up. 300 VA power capacity maintains your Internet connection allowing you to work online through short blackouts or safely shut down during longer ones. Unique design features 6 outlets (3 UPS & surge + 3 surge-only outlets) and diagnostic LEDs. Built-in RJ45 jacks prevent surges from damaging your modem/fax/10BT equipment. A 6-ft. telephone cord is also included. $100,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only) covers connected equipment.

Features

  • 300 VA output power rating (150 watts)
  • Up to 11 minutes backup time (single PC; 15-in monitor)
  • Battery run time: 10 minutes half load/4 minutes full load
  • 6 protected outlets (3 UPS & surge + 3 surge-only outlets); 6-ft. cord
  • Built-in RJ45 jacks prevent surges from damaging your modem/fax/10BT equipment; 6-ft. telephone cord included
  • Complete surge protection and EMI/RFI noise filtering
  • $100,000Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only) covers connected equipment
  • 5 diagnostic LEDs indicate AC present, line fault, on battery, overload and battery low/replace
  • Optional PDUB15 bypass PDU enables hot-swappable UPS replacement with no disruption to connected equipment
  • Compliant with the Federal Trade Agreements Act(TAA) for GSA Schedule purchases

Package Includes

  • INTERNETOFFICE300 UPS System
  • Phone cable
  • Instruction manual
TAA compliant RoHS compliant

Specifications

OVERVIEW
UPC Code037332096654
UPS TypeStandby
OUTPUT
Output Volt Amp Capacity (VA)300
Output Watt Capacity (Watts)150
Nominal Voltage Details120v nominal output in battery mode
Frequency Compatibility50 / 60 Hz
Frequency Compatibility DetailsAutomatic frequency selection
Output Voltage Regulation (Battery Mode)+/- 5%
UPS Output Receptacles (Surge Suppression Only)3 UPS outlets, 3 surge-only outlets
Output Circuit Breakers15A
Hot-Swap PDU optionsPDUB15 (2U / 8 5-15R outlets)
Output AC Waveform (AC Mode)Sine wave
Output AC Waveform (Battery Mode)PWM sine wave
Nominal Output Voltage(s) Supported110V; 115V; 120V
Output Receptacles(6) 5-15R
Individually Controllable Load Banks  No
INPUT
Rated input current (Maximum Load)12A
Nominal Input Voltage(s) Supported120V AC
UPS Input Connection Type5-15P
UPS Input Cord Length (ft.)6
Recommended Electrical Service15A 120V
Input PhaseSingle-Phase
BATTERY
Full Load Runtime (min.)  4 min. (150w)
Half Load Runtime (min.)  10 min. (75w)
DC System Voltage (VDC)12
Expandable RuntimeNo
USER INTERFACE, ALERTS & CONTROLS
SwitchesPower off / on switch
LED Indicators5 LEDs indicate complete UPS operational status
SURGE / NOISE SUPPRESSION
UPS AC Suppression Joule Rating380
UPS AC Suppression Response TimeInstantaneous
UPS Dataline Suppression1 line TEL/DSL (1 in / 1 out); 10/100Base T Ethernet
EMI / RFI AC Noise Suppression  Yes
AC Suppression Joule Rating  380
AC Suppression Response Time  Instantaneous
Dataline Suppression1 line TEL / DSL or 10Base T Ethernet protection
PHYSICAL
Installation Form Factors Supported with Included AccessoriesTower; Ultra-compact desktop; Wallmount
Primary Form FactorDesktop
Primary UPS Depth (mm)114
Primary UPS Height (mm)66
Primary UPS Width (mm)279
Shipping Dimensions (hwd / in.)4.10 x 8.00 x 12.90
Shipping Weight (lbs.)5.30
UPS Housing MaterialABS
UPS Power Module Dimensions (hwd, in.)2.6 x 11 x 4.5
UPS Power Module Weight (kg)1.81
UPS Power Module Weight (lbs.)4
ENVIRONMENTAL
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 Humidity0 to 95%, non-condensing
AC Mode Efficiency Rating (100% Load)94%
COMMUNICATIONS
Communications InterfaceNone
LINE / BATTERY TRANSFER
Transfer Time  2-4 milliseconds
Low Voltage Transfer to Battery Power (Setpoint)99V
High Voltage Transfer to Battery Power (Setpoint)141V
CERTIFICATIONS
UPS CertificationsMeets FCC Part 15 Category B (EMI); TAA Compliant; Tested to CSA (Canada); Tested to NOM (Mexico); Tested to UL1778 (USA)
WARRANTY
Product Warranty Period (U.S. & Canada)3-year limited warranty
Connected Equipment Insurance (U.S., Canada & Puerto Rico)$100,000 Ultimate Lifetime Insurance 

Frequently Asked Questions

When the red Overload/Check Battery LED is flashing, the internal battery of the UPS system requires a recharge or replacement due to age. Follow the instructions below in an attempt to restore normal operation: 1. Power off and remove any equipment connected to the UPS. 2. Power off the UPS by pressing the On/Off button and holding it until the UPS beeps. Release the On/Off button and disconnect the UPS from the AC outlet. 3. Determine if the UPS has a removable battery door by examining the bottom of the UPS. -If there is no battery door, continue to step 6. -If there is a battery door, continue to step 4. 4. Remove the battery door and carefully remove the battery for inspection. -If the battery is bloated or damaged, purchase and install an appropriate replacement battery. When the UPS is returned to service, be sure it is adequately ventilated. -If a voltmeter is available, check the battery’s voltage. If the battery’s voltage is less than 10V DC, purchase and install an appropriate replacement battery. The UPS system's charger cannot recharge a battery with voltage lower than 10V DC. -If the UPS and battery are more than two years old, purchase and install an appropriate replacement battery. Battery performance and capacity deteriorate over time, and a replacement is needed periodically. -If none of the above applies, inspect the battery cables attached to the battery. Remove any build-up of corrosion found on the battery terminals or connectors. 5. Ensure that both the positive and negative connectors are firmly attached to the correct battery leads: the red lead to the red terminal, the black lead to the black terminal. Reinstall the battery and battery door. 6. Determine if the UPS has a circuit breaker (button- or plunger-style) by examining the perimeter of the UPS. -If there is no circuit breaker, continue to the next step. -If there is a circuit breaker, press the button inward. If there is no resistance and the button stays recessed, then the circuit breaker is already reset. 7. Confirm that the AC outlet is passing power by connecting another device, such as a radio or lamp, to the outlet. 8. Connect the UPS to the working AC outlet. 9. Power on the UPS by pressing the power button and holding it until you hear a beep. The green On/Off LED should now be lit. 10. Verify that the power rating of the equipment to be plugged into the battery-backup/surge-protected outlets does not exceed the UPS output capacity. To do this, add together the power ratings for each piece of equipment and compare the total requirements to the capacity of your unit, which is listed a) on the bottom of the UPS, or b) on the Product Specification tab on the Tripp Lite website's product page. If the total power draw of the connected equipment exceeds the capacity of the UPS, the load MUST be reduced to conform to the output specifications of the unit. Note: This UPS has two types of outlets: battery-backup/surge-protected outlets that DO provide battery-backup power, and surge-protected-only outlets that DO NOT provide battery-backup power. 11. Reconnect the equipment that requires battery-backup power and is within the output capacity of the UPS directly into the battery-backup/surge-protected outlets. Power on the equipment. Equipment that does not require battery-backup protection or that exceeds the capacity of the UPS can be plugged into the surge-protected-only outlets. 12. Perform a self-test by holding the On/Off button for 3 seconds and releasing it after the second beep. The unit will register an alarm while it checks internal components and will briefly operate in battery mode to ensure that it is able to power the attached equipment. If the connected devices remain operational throughout the test, then the UPS is operating properly. Another series of beeps will indicate that the test is complete.
Follow the steps below to perform a discharge reset of an AVR, ECO, Internet, or BC model Tripp Lite UPS system: 1. Power off any equipment connected to the UPS system. 2. Disconnect any devices plugged into the outlets of the UPS system. 3. Press and hold the On/Off/Test button and release the button after the UPS emits a single beep. The UPS will be powered off with no LEDs lit and no AC output from the Battery Backup Protected/Surge Protected outlets. 4. Disconnect the UPS from its AC input source. Verify the UPS is powered off by making sure that no LEDs are lit and that the UPS is no longer passing power from the Battery Backup Protected/Surge Protected outlets and the Surge-Only Protected outlets. 5. Remove the screw(s) that secure the battery door of the UPS and remove the battery door. 6. Tilt the UPS to allow the battery to partially slide away from the UPS, exposing the battery terminals. Locate the red and black battery cables connected to the battery. Using pliers, disconnect one of the UPS DC input cables, either the red or black cable, from the battery. Be sure that the cable does not come in contact with the opposite battery terminal. 7. Locate the On/Off/Test button. Press and hold the On/Off/Test button for ten seconds and then release it. 8. Reconnect the red or black UPS DC input cable to the terminal from which it was disconnected. 9. Reinstall the battery door. 10. Connect the UPS to a known working AC source. The Surge-Only Protected outlets will now begin to pass power. 11. To power on the unit, press and hold the On/Off/Test button and release it after the UPS emits a single beep. The On/Off LED will illuminate and the UPS will begin passing power from its Battery Backup Protected/Surge Protected outlets.
When the Overload/Check Battery LED is illuminated solid red (not flashing), the output capacity of the battery-backup/surge-protected outlets on the UPS has been exceeded. Find more info and instructions to restore normal operation here.
Your Tripp Lite UPS system is designed to provide AC power continuously when AC power is present and to provide a limited amount of battery-backup power when a complete loss of AC power occurs. If the UPS is spontaneously powering off, follow the instructions listed in an attempt to restore normal operation here.
Your Tripp Lite UPS system is designed to provide AC power continuously when AC power is present and to provide a limited amount of battery-backup power when a complete loss of AC power occurs. If the UPS is intermittently passing power, follow the instructions listed in an attempt to restore normal operation here.

Additional FAQs may be available on the INTERNETOFFICE300 model support page.

Accessories

Power Distribution Units
  Model Number Description
PDUB15 | Power Distribution Units PDUB15 1.44kW Single-Phase Hot-Swap PDU, 120V 15A Outlets (8 5-15R), 2 5-15P, 10ft & 6ft Cords 2U Rack-Mount

Extended Warranties

Part Number Description
WEXT1B 1-Year Extended Warranty - For select Tripp Lite Products
WEXT2B 2-Year Extended Warranty - For select Tripp Lite Products
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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email presaleshelp@tripplite.com.