Buy Tripp-Lite AVR550U, 300W Desktop Uninterruptible Power Supply

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Tripp-Lite, AVR550U, 300W Desktop Uninterruptible Power Supply with Automatic Voltage Regulation

AVR550U Includes Only:

AVR550U 550VA 300W 120V Line-Interactive UPS with 8 Outlets
USB cable
Owner's manual

Desktop UPS provides battery backup support with automatic voltage regulation (AVR) for your home/office network system or home theater.

Features:

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
8 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 >95% efficiency with low BTU ratings saves electricity and lowers your energy costs

Typical Applications:

Protect your PC and other sensitive electronics against power surges, line noise, brownouts, overvoltages and blackouts
Operate essential equipment during short-term power outages using battery backup power
Shut down desktop PCs and other equipment without data loss during long-term power outages
Extend runtime for DVRs, wireless routers and other low-power home network equipment

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All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Technical Details

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Reviews

Output Volt Amp Capacity (VA)	550
Output Watt Capacity (Watts)	300
Nominal Voltage Details	120v nominal output in battery mode
Frequency Compatibility	50 / 60 Hz
Output Voltage Regulation (Line Mode)	120V (+6%/-12%)
Output Voltage Regulation (Battery Mode)	120V (±10%)
UPS Output Receptacles (Surge Suppression Only)	4 UPS outlets, 4 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	(8) 5-15R
Individually Controllable Load Banks	No
Full Load Runtime (min.)	2 min. (300W)
Half Load Runtime (min.)	9 min. (150W)
DC System Voltage (VDC)	12
Battery Recharge Rate (Included Batteries)	8 hours (10% to 90%)
Battery Access	Battery access door
Battery Replacement Description	Replaceable internal batteries
Expandable Runtime	No
Voltage Regulation Description	Automatic voltage regulation (AVR) maintains line power operation with an input voltage range of 89 to 145
Overvoltage Correction	Input voltages between 128 and 145 are reduced by 15%
Undervoltage Correction	Input voltages between 89 and 108 are boosted by 18%
Switches	Power off/on switch
Audible Alarm	UPS remains silent in battery backup mode; Alarm sounds only to report low-battery, fault, overload and replace-battery conditions
LED Indicators	2 Status LEDs; GREEN indicates power status and operating mode / RED indicates battery-low, overload, replace-battery and fault conditions
Installation Form Factors Supported with Included Accessories	Tower; Ultra-compact desktop; Wallmount
Primary Form Factor	Desktop
Primary UPS Depth (mm)	305
Primary UPS Height (mm)	110
Primary UPS Width (mm)	163
Shipping Dimensions (hwd / in.)	6.00 x 9.30 x 14.70
Shipping Weight (lbs.)	12.40
UPS Housing Material	ABS
UPS Power Module Dimensions (hwd, in.)	4.33 x 6.4 x 12
UPS Power Module Weight (kg)	6.21
UPS Power Module Weight (lbs.)	13.7

Product Details

Output Volt Amp Capacity (VA)	550
Output Watt Capacity (Watts)	300
Nominal Voltage Details	120v nominal output in battery mode
Frequency Compatibility	50 / 60 Hz
Output Voltage Regulation (Line Mode)	120V (+6%/-12%)
Output Voltage Regulation (Battery Mode)	120V (±10%)
UPS Output Receptacles (Surge Suppression Only)	4 UPS outlets, 4 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	(8) 5-15R
Individually Controllable Load Banks	No
Full Load Runtime (min.)	2 min. (300W)
Half Load Runtime (min.)	9 min. (150W)
DC System Voltage (VDC)	12
Battery Recharge Rate (Included Batteries)	8 hours (10% to 90%)
Battery Access	Battery access door
Battery Replacement Description	Replaceable internal batteries
Expandable Runtime	No
Voltage Regulation Description	Automatic voltage regulation (AVR) maintains line power operation with an input voltage range of 89 to 145
Overvoltage Correction	Input voltages between 128 and 145 are reduced by 15%
Undervoltage Correction	Input voltages between 89 and 108 are boosted by 18%
Switches	Power off/on switch
Audible Alarm	UPS remains silent in battery backup mode; Alarm sounds only to report low-battery, fault, overload and replace-battery conditions
LED Indicators	2 Status LEDs; GREEN indicates power status and operating mode / RED indicates battery-low, overload, replace-battery and fault conditions
Installation Form Factors Supported with Included Accessories	Tower; Ultra-compact desktop; Wallmount
Primary Form Factor	Desktop
Primary UPS Depth (mm)	305
Primary UPS Height (mm)	110
Primary UPS Width (mm)	163
Shipping Dimensions (hwd / in.)	6.00 x 9.30 x 14.70
Shipping Weight (lbs.)	12.40
UPS Housing Material	ABS
UPS Power Module Dimensions (hwd, in.)	4.33 x 6.4 x 12
UPS Power Module Weight (kg)	6.21
UPS Power Module Weight (lbs.)	13.7