Battery Access

Battery replacement description

VOLTAGE REGULATION

Battery access door

Hot-swappable, user replaceable batteries

Voltage regulation description

Automatic voltage regulation (AVR) maintains line power operation with an input voltage range of 159 to 282VAC

Overvoltage correction

Input voltages between 245 and 282 are reduced by 12%

Undervoltage correction

Input voltages between 159 and 205 are boosted by 14%

LEDS ALARMS & SWITCHES

LED Indicators

2 LEDs indicate power status and overload/check battery status

Alarms

Audible alarm indicates power-failure and overload status

Switches

Combination switch controls on/off power status and self-test operation

SURGE / NOISE SUPPRESSION

UPS AC suppression joule rating

UPS AC suppression response time

UPS Dataline suppression

EMI / RFI AC noise suppression

PHYSICAL

320

Instantaneous

1 line TEL/DSL (1 in / 1 out)

Yes

Installation form factors supported with included accessories

Tower; Ultra-compact desktop

Primary form factor

UPS / Power Module dimensions in primary form factor (height x width x depth / inches)

Desktop

3.5 x 11 x 5.8

UPS / Power Module dimensions in primary form factor (height x width x depth / cm)

8.9 x 27.9 x 14.6

UPS / Power Module weight (lbs)

UPS / Power Module weight (kg)

UPS Shipping dimensions (height x width x depth / inches)

10.4

4.7

5.5 x 13.8 x 9

UPS Shipping dimensions (height x width x depth / cm)

14 x 35.1 x 22.9

Shipping weight (lbs)

12

Shipping weight (kg)

5.4

UPS housing material

ABS

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Tripp Lite AVRX550U instruction manual Voltage Regulation, Leds Alarms & Switches, Surge / Noise Suppression, Physical