APC SUA1000-BR Specifications download pdf (Page 6)

On Battery

When the on battery power LED is lit the UPS is supplying battery

power to the connected equipment. When on battery, the UPS sounds

an alarm—four beeps every 30 seconds.

Overload

The LED illuminates and the UPS emits a sustained alarm tone when

an overload condition occurs.

Replace Battery

Failure of a battery self-test causes the UPS to emit short beeps for

one minute and the replace battery LED illuminates.

Refer to Troubleshooting in this manual.

Battery

Disconnected

The replace battery LED flashes and short beep is emitted every two

seconds to indicate the battery is disconnected.

Automatic Self-Test

The UPS performs a self-test automatically when turned on, and every

two weeks thereafter (by default).

During the self-test, the UPS briefly operates the connected

equipment on battery.

If the UPS fails the self-test, the replace battery LED

lights and

immediately returns to online operation. The connected equipment is

not affected by a failed test. Recharge the battery for 24 hours and

perform another self-test. If it fails, the battery must be replaced.

Manual Self-Test

Press and hold the button for a few seconds to initiate the

self-test.

On Battery Operation

The Smart-UPS switches to battery operation automatically if the utility power fails. While running

on battery, an alarm beeps four times every 30 seconds.

Press the

button (front panel) to silence the UPS alarm (for the current alarm only. If the utility

power does not return, the UPS continues to supply power to the connected equipment until the

battery is exhausted.

If PowerChute is not being used you must manually save your files and power down before the UPS

turns off.

ETERMINING ON BATTERY RUN TIME

UPS battery life differs based on usage and environment. It is recommended that the battery/batteries

be changed once every three years. See the APC Web site, www.apc.com

, for on battery run times.

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APC SUA1000-BR Specifications Page 6