Tripp Lite's INTERNETOFFICE500 standby UPS system offers surge suppression and long-lasting battery support for personal computers, internetworking
equipment and other sensitive electronics. Internal UPS circuits support entry-level PC systems for up to 30 minutes during power failures and brownouts so
that connected equipment can be shut down without data loss. Offers complete desktop power protection in an attractive gray tower configuration. Includes 3
battery-supported outlets for computer, monitor and one vital system peripheral, plus 3 additional surge suppression-only outlets for printers and other system
accessories not requiring battery support. USB port enables optional unattended system shutdown without data loss in case of extended power failure; cable
included. PowerAlert software available via FREE download from www.tripplite.com. Built-in TEL/DSL or ethernet line surge suppression protects connected
equipment from damaging surges. Built-in audible alarm and 3 front-panel LEDs indicate line power status, battery power status and battery low/replace
status. 500VA/280W power handling ability supports entry-level PCs, network workstations, point-of-sale equipment, small business phone systems,
audio/video equipment and home theater systems. Offers 4.6 min. battery runtime with a full load of 500VA and 14.8 min. with a half load of 250VA. Supports
user battery replacement via built-in access panel. $150,000
connected equipment insurance
(USA, Puerto Rico, & Canada only).
Features
INTERNETOFFICE500 standby UPS system offers UPS battery support, plus complete AC and tel/Ethernet modem line surge suppression
Supports entry level PC systems for up to 30 min. during brownouts and power failures, enabling safe system shutdown
Supports a max load of 500VA/280W for 4.6 min.
Supports a half load of 250VA/140W for 14.8 min.
Supplies battery-derived AC output during brownouts starting at 99V and overvoltages starting at 147V; user adjustment allows fine tuning of brownout
response to any setting from 83V to 99V
Attractive gray tower configuration
Includes 3 battery-supported outlets, 3 surge suppression-only outlets and 6-ft. AC line cord (all NEMA 5-15)
USB port enables safe unattended shutdown without data loss during extended power failures; includes USB cable
USB port supports messaging of UPS and line power status, including on-battery, low-battery, power-restored, AC line voltage, DC battery voltage and
battery capacity
Interface supports timed inverter shutoff after unattended shutdownPowerAlert software available via FREE download from www.tripplite.com
Supports Tripp Lite's WatchDog software application to restore unresponsive programs by automatically restarting them and rebooting completely locked
computers by automatically switching UPS power off and back on again
1/5
computers by automatically switching UPS power off and back on again
Built-in dataline suppression jacks protect a single dialup phone/DSL line or network Ethernet line connection
Built-in audible alarm and 3 front-panel LEDs indicate line power, battery power and battery low/replace status
500VA/280W power handling ability supports a variety of computer, internetworking, telecom and consumer electronics equipment
Supports user battery replacement via built-in access panel
Optional PDUB15 bypass PDU enables hot-swappable UPS replacement with no disruption to connected equipment
Compatible with 120V/60Hz applications for USA, Canada, Mexico and more
$150,000connected equipment insurance (USA, Puerto Rico, & Canada only)
Specifications
OUTPUT
Output Volt Amp Capacity (VA)
Output Watt Capacity (watts)
Nominal Output Voltage(s)
Supported
Frequency compatibility
Output voltage regulation (Battery
mode)
Built-in UPS output receptacles
Surge suppression only outlets
Hot-Swap PDU options
Output AC waveform (AC mode)
Output AC waveform (battery mode)
500
280
115V; 120V
60 Hz
115V (+/- 5%)
6 5-15R outlet(s)
3 UPS outlets, 3 surge-only outlets
PDUB15 (2U / 8 5-15R outlets)
Sine wave
PWM sine wave
INPUT
Rated input current (at maximum
load)
Nominal Input Voltage(s) Supported
UPS input connection type
UPS Input cord length (ft.)
UPS Input cord length (m)
Recommended Electrical Service
Input cord length (ft.)
Input cord length (m)
Phase
10A
120V AC
5-15P
6
1.8
15A 120V
6
1.8
Single-Phase
BATTERY
Full load runtime (minutes)
4.6 min. (280w)
2/5
Half load runtime (minutes)
DC system voltage (VDC)
Replacement battery cartridge
(internal UPS battery replacement)
Battery Access
Battery replacement description
14.8 min. (140w)
12
RBC51
Battery access door
Hot-swappable, user replaceable batteries
LEDS ALARMS & SWITCHES
LED Indicators
Alarms
Alarm cancel operation
Switches
3 LEDs indicate line power, battery power and battery low/replace status
Audible alarm indicates power-failure and low-battery conditions
Power-fail alarm can be silenced using alarm-cancel switch; once silenced, alarm will re-sound to indicate
low-battery status
2 Switches control off/on power status and alarm-cancel/self-test operation
SURGE / NOISE SUPPRESSION
UPS AC suppression joule rating
UPS AC suppression response time
UPS Dataline suppression
EMI / RFI AC noise suppression
AC suppression joule rating
AC suppression response time
480
Instantaneous
1 line TEL/DSL (1 in / 1 out); 10/100Base T Ethernet
Yes
480
Instantaneous
PHYSICAL
Installation form factors supported
with included accessories
Installation form factors supported
with optional accessories
Primary form factor
UPS / Power Module dimensions in
primary form factor (height x width x
depth / inches)
UPS / Power Module dimensions in
primary form factor (height x width x
depth / cm)
UPS / Power Module weight (lbs)
UPS / Power Module weight (kg)
UPS Shipping dimensions (height x
width x depth / inches)
UPS Shipping dimensions (height x
width x depth / cm)
Shipping weight (lbs)
Tower
Wallmount (UPSWM - tower mounting kit)
Tower
8.5 x 5.2 x 7
21.6 x 13.3 x 17.8
14
6.4
12 x 8.2 x 10
30.5 x 21 x 25.4
15.4
3/5
Shipping weight (kg)
UPS housing material
7
PVC
ENVIRONMENTAL
Operating Temperature Range
Storage Temperature Range
Relative Humidity
AC mode BTU / hr. (full load)
Battery mode BTU / hr. (full load)
AC mode efficiency rating (100%
load)
+32 to +104 degrees Fahrenheit / 0 to +40 degrees Celsius
+5 to +122 degrees Fahrenheit / -15 to +50 degrees Celsius
0 to 95%, non-condensing
60.8
334.5
94%
COMMUNICATIONS
Communications interface
PowerAlert software
Communications cable
WatchDog compatibility
USB (HID enabled)
Free download from www.tripplite.com
USB interface cable included
Supports Watchdog application, OS and hard-reboot restart options for remote applications
LINE / BATTERY TRANSFER
Transfer time
Low voltage transfer to battery
power (setpoint)
High voltage transfer to battery
power (setpoint)
2-4 milliseconds
99V (adjustable to 83V via potentiometer)
176 (adjustable to 147 via potentiometer)
SPECIAL FEATURES
Cold Start (startup in battery mode
during a power failure)
High availability UPS features
Green & high efficiency features
Cold-start operation supported
Hot swappable batteries
Greater than 95% efficiency - GREEN UPS
CERTIFICATIONS
UPS Certifications
Tested to UL1778 (USA); Tested to CSA (Canada); Tested to NOM (Mexico); Meets FCC Part 15 Category B (EMI)
WARRANTY
Product Warranty Period (U.S. &
Canada)
Product Warranty Period (Latin
America)
3-year limited warranty
3-year limited warranty
4/5
Product Warranty Period
(International)
Product Warranty Period (Mexico)
Connected Equipment Insurance
(U.S., Canada & Puerto Rico)
2-year limited warranty
3-year limited warranty
$150,000
Ultimate Lifetime Insurance
Related Items
Optional Products
Model Number
WEXT5-INTERNET
PDUB15
UPSWM
WATCHDOGSW
Description
5-Year Extended Warranty - For Internet Office, AVR and ECO Series UPS Systems
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