Manuals / American Power Conversion / Computer Equipment / Power Supply

American Power Conversion 500 VA user manual Battery Operation, Affect the voltage display

Models: 500 VA

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FEATURE

 

FUNCTION

 

 

 

 

 

 

 

 

 

Self-Test

 

Automatic: 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.

 

 

 

 

 

 

 

Manual: Press and hold the

 

button for a few seconds to initiate the self-

 

 

 

 

 

 

 

test.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cold Start

 

120V and 230V models only: Supply battery power to the UPS and connected

 

 

 

equipment in the absence of utility voltage (see Troubleshooting). Press the

 

 

 

 

 

 

 

 

button for one second and release. The UPS will beep briefly and go quiet. Press

 

 

 

and hold the button again, but for approximately three seconds. The unit will

 

 

 

emit a sustained beep. Release the button during this beep.

 

 

 

Diagnostic Utility

 

The UPS has a diagnostic feature that displays the utility voltage.

Voltage

 

The UPS starts a self-test as part of this procedure. The self-test does not

 

 

 

 

 

 

affect the voltage display.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press and hold the

 

button to view the utility voltage bar graph display.

 

 

 

 

 

 

 

 

 

 

After a few seconds, this five-LED battery charge

 

display on the right of

 

 

 

 

 

 

the front panel will show the utility input voltage.

 

 

 

 

 

 

 

Refer to the figure at left for the voltage reading (values are not listed on the

 

 

 

 

 

UPS).

 

 

 

 

 

 

 

 

 

 

 

The display indicates the voltage is between the displayed value on the list and

 

 

 

the next higher value (see Troubleshooting).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Battery Operation

The UPS switches to battery operation automatically if the utility power fails. While running on bat- tery, an alarm beeps four times every 30 seconds.

Press the button to silence this alarm. If the utility power does not return, the UPS continues to supply power to the connected equipment until the battery is fully discharged.

If PowerChute is not being used, files must be manually saved and the computer must be turned off before the UPS fully discharges the battery.

Refer to www.apc.com for on battery runtimes.

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American Power Conversion 500 VA user manual Battery Operation, Affect the voltage display
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500 VA specifications

American Power Conversion (APC) is well-known for its innovative power protection solutions, catering to a wide range of markets, including IT, telecommunications, and industrial environments. Among its numerous products, the APC Back-UPS line, specifically the 500 VA (Volt-Amperes) model, stands out as an essential solution for safeguarding sensitive electronic equipment against unexpected power disturbances.

The APC 500 VA is designed to provide reliable uninterruptible power supply (UPS) capabilities. One of its main features is its ability to deliver battery backup during power outages. This ensures that connected devices continue to operate without interruption, which is particularly critical for computers, networking devices, and telecommunications equipment. The 500 VA model generally offers a power output of around 300 watts, making it suitable for basic setups in home offices or small businesses.

Another significant feature of the APC 500 VA is its Automatic Voltage Regulation (AVR). This technology ensures that the output voltage remains stable, even during voltage fluctuations that can occur during storms or utility grid issues. This protects sensitive electronics from potential damage caused by overvoltage or undervoltage situations.

The UPS is equipped with multiple outlets for connecting various devices. Typically, these outlets are a combination of battery backup and surge protection, ensuring that both type of equipment receives necessary power and protection from surges or spikes. Additionally, the unit often features USB ports for easy connection to a computer, allowing users to monitor UPS status and manage power settings through APC’s PowerChute software.

The design of the APC 500 VA is user-friendly and allows for easy setup. Its compact form factor enables effective space-saving which is ideal for desktop environments. The inclusion of LED indicators provides real-time status updates on power conditions and battery health, giving users peace of mind regarding their equipment's safety.

Finally, the APC 500 VA typically comes with a built-in battery that is replaceable, ensuring long-term usability. Regular battery replacement is crucial for maintaining optimal performance, and APC provides users with this convenience.

In summary, the American Power Conversion 500 VA model is a compact and efficient UPS solution featuring battery backup, Automatic Voltage Regulation, multiple outlets, USB connectivity, and user-friendly indicators. Its reliability and protective features make it an excellent choice for anyone looking to safeguard their electronics against power-related disturbances.