Tripp Lite SM550UNAFTA Power Supply User Manual


 
Alarms Audible alarm with 15 second delay sounds to indicate loss of utility power. Alarm can be silenced by pressing front
panel alarm cancel button. Once silenced, alarm will re-sound when approximately 2 minutes runtime remain.
Switches Includes 2 front panel switches - one main on/off power switch and one dual function "alarm cancel" / "self test" button
SURGE / NOISE SUPPRESSION
AC surge suppression 480 joules
AC suppression
response time
Instantaneous
Dataline suppression Tel/DSL
EMI / RFI AC noise
suppression
Yes
PHYSICAL
Shipping weight (lbs) 16
Shipping weight (kg) 7.3
Unit weight (lbs) 14.4
Unit weight (kg) 6.5
Unit Dimensions
(HWD/in)
8.5 x 5 x 6.5
Unit Dimensions
(HWD/cm)
21.6 x 12.7 x 16.5
Material of
construction
PVC
Form factors
supported
Tower
Cooling method Convection
Battery Access Battery access door allows user replacement of UPS batteries
ENVIRONMENTAL
Relative Humidity 0 to 95%, non-condensing
Storage Temperature +5 to +122 degrees Fahrenheit, -15 to +50 degrees Celsius
Operating
Temperature
+32 to +104 degrees Fahrenheit, 0 to +40 degrees Celsius
COMMUNICATIONS
Network monitoring
port
USB
Software and cabling
included
USB cabling included, PowerAlert software available for free download at www.tripplite.com
WatchDog
compatibility
Yes, compatible with Tripp Lite's Watchdog system service to restore operation to locked equipment through soft
reboot of application / OS or hard power off/on reboot of connected equipment - ideal for unattended kiosk applications
LINE / BATTERY TRANSFER
Transfer time from
line power to battery
mode
2-4 milliseconds
Low voltage transfer
to battery power
Switches to battery power as line voltage decreases to 89 volts or less
High voltage transfer
to battery power
Switches to battery power as line voltage increases to 139 volts or higher
SPECIAL FEATURES
Cold Start Yes, inverter can be "cold started" to enable temporary AC output during a power failure
Appearance Attractive all-black tower UPS
CERTIFICATIONS