1000 Eaton Boulevard
Cleveland, OH 44122
United States
350VA 210W Standby UPS - 6 NEMA 5-15R
Outlets, 120V, 50/60 Hz, USB, 5-15P Plug,
Desktop/Wall Mount
MODEL NUMBER: INTERNET350U
Highlights
●
Protects equipment against
blackouts, brownouts,
overvoltages, surges and line
noise
●
Keeps AC power running during
blackouts to allow time for file
saves and safe shutdown
●
6 NEMA 5-15R outlets power
and protect PC, home theater or
digital signage equipment
●
Home-friendly alarm remains
silent in backup mode, sounding
only when imperative
●
High >98% efficiency with low
BTU ratings saves electricity
and lowers your energy costs
Applications
●
Protect your PC and other
sensitive electronics against
power surges, line noise,
brownouts, overvoltages and
blackouts
Compact desktop UPS with silent alarm provides battery backup support for your home/office network
system or digital signage components.
●
Operate essential equipment
during short-term power outages
using battery backup power
Features
●
Shut down desktop PCs and
other equipment without data
loss during long-term power
outages
●
Extend runtime for DVRs,
wireless routers and other lowpower home network equipment
350VA/210W/120V Battery Backup for PCs, Home Theater and Digital Signage
The standby INTERNET350U UPS system provides reliable battery backup and AC power protection
against blackouts, brownouts, overvoltages, surges and line noise that can damage valuable electronics
or destroy data. The six-outlet 120V battery backup is ideal protection for your home office, media center
or commerce components, including computers, routers, printers, NAS drives, HDTVs, Blu-ray players,
game consoles, media players, DVRs and audio receivers.
Allows Time to Back Up Critical Files During a Blackout
Backup support allows you to work through short power failures and gives you enough time to safely save
files and shut down your system in case of a prolonged blackout. Backup time varies according to load,
but the INTERNET350U should keep an energy-efficient desktop computer with small LCD monitor
powered as long as 13 minutes. During normal operation, incoming utility power keeps the replaceable
internal battery fully charged, so backup power will always be available.
6 NEMA 5-15R Outlets Protect Your Connected Components
Three 5-15R outlets provide battery backup and surge protection for your computer, monitor and other
crucial components. The other three 5-15R outlets provide surge suppression only for printers, speakers
and other desktop equipment regarded as non-essential during a blackout. Each outlet offers wide
spacing to accommodate bulky transformer plugs. A high >98% line mode efficiency rating reduces BTU
emissions, energy consumption and, ultimately, your energy costs.
316 Joules Fight Back Against Unexpected Power Surges
A 316-joule surge suppression rating protects connected components from the harmful effects of power
surges. Dual network data line surge suppression jacks protect a wired peripheral from dangerous surges
on a single 10/100Base-T or dial-up network connection.
HID-Compliant USB Port Allows for Automatic Saves and Shutdowns
This USB port connects the INTERNET350U to a computer running Tripp Lite’s free downloadable
PowerAlert® software to enable safe unattended file saves and system shutdown in case of a prolonged
power failure. USB cable is included.
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Package Includes
●
INTERNET350U 350VA 210W
120V Standby UPS with 6
Outlets
●
USB cable
●
Owner’s manual
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Combats Electromagnetic Interference That Can Harm Equipment
Various electromagnetic and radio sources found in virtually every home and business can cause
disruptive interference on the AC line. Known as EMI (electromagnetic interference) and RFI (radio
frequency interference), this line noise is a common cause of performance problems and can lead to
incremental hardware damage, data corruption and audio/video transmission problems. The
INTERNET350U incorporates technology that filters out disruptive line noise so that it won’t affect your
equipment.
Home-Friendly Alarm and Diagnostic LEDs Keep You Informed 24/7
The UPS remains silent in both line and battery backup modes. The alarm sounds only to warn you of a
low battery or fault condition. A front-panel green LED indicates operating mode and fault status.
Compact Housing Compatible with Easy Desktop or Wall-Mount Installation
The space-saving ABS housing fits on a desktop, shelf or anywhere else convenient to your workstation
or home theater. Keyhole mounting tabs on the rear allow easy wall-mount installation. The five-foot
power cord with NEMA 5-15P plug connects to any compatible AC outlet.
Specifications
OVERVIEW
UPC Code
037332210975
UPS Type
Standby
INPUT
Input Phase
Single-Phase
Rated input current (Maximum Load)
5A
Nominal Input Voltage(s) Supported
120V AC
UPS Input Connection Type
5-15P
Input Circuit Breakers
5A
UPS Input Cord Length (ft.)
5
UPS Input Cord Length (m)
1.5
Recommended Electrical Service
15A 120V
OUTPUT
Output Capacity (VA)
350
Output Capacity (kVA)
0.35
Output Capacity (Watts)
210
Output Capacity (kW)
0.21
Nominal Voltage Details
120v nominal output in battery mode
Frequency Compatibility
50 / 60 Hz
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1000 Eaton Boulevard
Cleveland, OH 44122
United States
Output Voltage Regulation (Line
Mode)
120V (±20%)
Output Voltage Regulation (Battery
Mode)
120V (±10%)
UPS Output Receptacles (Surge
Suppression Only)
3 UPS outlets, 3 surge-only outlets
Output AC Waveform (AC Mode)
Pure sine wave
Output AC Waveform (Battery
Mode)
PWM sine wave
Nominal Output Voltage(s)
Supported
110V; 115V; 120V
Output Receptacles
(6) 5-15R
Individually Controllable Load Banks
No
BATTERY
Battery Type
Valve Regulated Lead Acid (VRLA)
Runtime Full Load (min.)
2 min. (210W)
Runtime Half Load (min.)
7 min. (105W)
Expandable Runtime
No
DC System Voltage (VDC)
12
Battery Recharge Rate (Included
Batteries)
6.5 hours (10% to 90%)
Battery Access
Battery access door
Battery Replacement Description
Replaceable internal batteries (see manual)
USER INTERFACE, ALERTS & CONTROLS
Switches
Switch controls power off/on status
Audible Alarm
UPS remains silent in battery backup mode; Alarm sounds only to report low-battery, fault, overload and replacebattery conditions
LED Indicators
1 Status LED reports operating mode and fault status
SURGE / NOISE SUPPRESSION
UPS AC Suppression Joule Rating
316
UPS Dataline Suppression
1 line TEL/DSL or Ethernet
EMI / RFI AC Noise Suppression
Yes
PHYSICAL
Primary Form Factor
Desktop
Installation Form Factors Supported
with Included Accessories
Tower; Ultra-compact desktop; Wallmount
Primary UPS Depth (mm)
185
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1000 Eaton Boulevard
Cleveland, OH 44122
United States
Primary UPS Height (mm)
105
Primary UPS Width (mm)
110
Shipping Dimensions (hwd / in.)
7.36 x 5.67 x 10.86
Shipping Dimensions (hwd / cm)
18.69 x 14.40 x 27.58
Shipping Weight (lbs.)
4.70
Shipping Weight (kg)
2.13
UPS Housing Material
ABS
UPS Power Module Dimensions
(hwd, cm)
10.49 x 11.00 x 18.49
UPS Power Module Dimensions
(hwd, in.)
4.13 x 4.33 x 7.28
UPS Power Module Weight (kg)
1.80
UPS Power Module Weight (lbs.)
3.96
Unit Weight (lbs.)
4.700
Unit Weight (kg)
2.13
ENVIRONMENTAL
Operating Temperature Range
32° to 104°F (0° to 40°C)
Storage Temperature Range
5° to 113°F (-15° to 45°C )
Relative Humidity
0 to 90%, non-condensing
AC Mode BTU / Hr. (Full Load)
13.1
AC Mode Efficiency Rating (100%
Load)
>98%
COMMUNICATIONS
PowerAlert Software
For local monitoring via the UPS’s built-in USB port, download PowerAlert software at
https://tripplite.eaton.com/products/power-alert
Communications Cable
USB interface cable included
WatchDog Compatibility
Supports Watchdog application, OS and hard-reboot restart options for remote applications
Network Management Card
Description
Network management not supported
Communications Interface
USB (HID enabled)
LINE / BATTERY TRANSFER
Transfer Time
6 milliseconds typical (10 milliseconds max)
Low Voltage Transfer to Battery
Power (Setpoint)
95
High Voltage Transfer to Battery
Power (Setpoint)
145
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1000 Eaton Boulevard
Cleveland, OH 44122
United States
FEATURES & SPECIFICATIONS
Cold Start (Startup in Battery Mode
During a Power Failure)
Cold-start operation supported
High Availability UPS Features
Surge/noise protection
Green Energy-Saving Features
Greater than 95% efficiency - GREEN UPS
STANDARDS & COMPLIANCE
Product Certifications
RETIE (Colombia); CSA (Canada); CAN/CSA-C22.2 No. 107.3 (Canada); NOM (Mexico); UL 1778
Product Compliance
RoHS; FCC Part 15 Class B (USA)
WARRANTY & SUPPORT
Product Warranty Period (U.S. &
Canada)
3-year limited warranty
Product Warranty Period (Latin
America)
3-year limited warranty
Product Warranty Period
(International)
2-year limited warranty
Product Warranty Period (Mexico)
3-year limited warranty
Connected Equipment Insurance
(U.S., Canada & Puerto Rico)
$100,000 Ultimate Lifetime
Insurance
© 2023 Eaton. All Rights Reserved.
Eaton is a registered trademark. All other trademarks
are the property of their respective owners.
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