Introducció
This manual provides essential information for the safe and efficient operation of your APC Back-UPS CS 500VA (Model BK500). This Uninterruptible Power Supply (UPS) is designed to protect your electronic equipment from power outages, surges, and spikes. Please read this manual thoroughly before installation and use.
Informació de seguretat
Observe the following safety precautions to prevent injury and damage to the UPS or connected equipment.
- This UPS contains a battery that can present a risk of electrical shock and high short circuit current.
- El manteniment de les bateries ha de ser realitzat o supervisat per personal que conegui les bateries i les precaucions necessàries.
- No llenceu les piles al foc. Les bateries poden explotar.
- No obriu ni mutileu les bateries. L'electròlit alliberat és nociu per a la pell i els ulls. Pot ser tòxic.
- The UPS must be connected to a grounded AC power outlet.
- Do not use the UPS in direct sunlight, in contact with fluids, or where there is excessive dust or humidity.
- Ensure adequate ventilation around the UPS.
Contingut del paquet
Verify that all items are present upon unpacking.
- APC Back-UPS CS 500VA Unit
- Programari CD
- Cable USB
- Corretges de gestió de cables
Producte acabatview
The APC Back-UPS CS 500VA provides battery backup and surge protection for your electronic devices.

Figura 1: Davant view of the APC Back-UPS CS 500VA. This image displays the front panel of the UPS, highlighting the power button and the status indicator lights for "On Line", "On Battery", "Overload", and "Replace Battery".

Figura 2: posterior view of the APC Back-UPS CS 500VA. This image shows the back of the UPS, detailing the arrangement of the six power outlets (three battery backup and surge protected, three surge only) and the USB communication port.
Indicadors del panell frontal:
- En línia: S'il·lumina quan el SAI subministra alimentació condicionada als equips connectats.
- Amb bateria: S'il·lumina quan el SAI subministra energia de bateria als equips connectats durant una apagada.tage o apagada de tensió.
- Sobrecàrrega: Illuminates when connected equipment exceeds the UPS's capacity.
- Substituïu la bateria: S'il·lumina quan cal substituir la bateria.
Configuració
1. Col·locació:
Place the Back-UPS in a location that protects it from excessive dust, temperature, and humidity. Avoid placing it near heat sources or in direct sunlight. Ensure adequate airflow around the unit.
2. Connexió a l'alimentació:
- Ensure the UPS is turned off.
- Plug the UPS power cord directly into a grounded 110V AC wall outlet. Do not use extension cords or surge protectors.
3. Connecting Equipment:
The Back-UPS CS 500VA has six outlets.
- Battery Backup & Surge Protected Outlets (3 outlets): Connect critical equipment such as your computer, monitor, and external hard drives to these outlets. These devices will receive power from the battery during an outage.
- Surge Only Outlets (3 outlets): Connect non-critical equipment such as printers, scanners, or speakers to these outlets. These devices are protected from surges but will not receive battery power during an outage.
4. Initial Battery Charge:
Allow the Back-UPS to charge for at least 8 hours before connecting any equipment. This ensures maximum battery runtime. The unit will charge whether it is turned on or off, as long as it is connected to utility power.
Funcionament
Activació/desactivació:
- Encendre: Press the power button firmly until you hear a short beep. The "On Line" indicator will illuminate.
- Apagar: Press the power button firmly until you hear a long beep. All indicators will turn off.
Comprensió dels indicadors:
Consulteu la secció "Producte superior"view" section for a description of each indicator light.
Durada de la bateria:
The Back-UPS CS 500VA provides approximately 3 minutes of standby power at full load (300W). Runtime will vary based on the connected load.
Autocomprovació:
The UPS performs an automatic self-test periodically. You can also initiate a manual self-test by briefly pressing the power button while the unit is online. The UPS will switch to battery power for a few seconds and then return to utility power.
Manteniment
Substitució de la bateria:
The battery in your Back-UPS is a sealed lead-acid battery and is not user-serviceable beyond replacement. When the "Replace Battery" indicator illuminates, the battery needs to be replaced. Contact APC support or an authorized service center for replacement battery information.
Nota: After replacing the battery, allow the new battery to charge for 8 hours to ensure full capacity.
Neteja:
Clean the exterior of the UPS with a soft, dry cloth. Do not use liquid or aerosol cleaners.
Emmagatzematge:
If storing the UPS for an extended period, charge the battery every three months to prevent battery degradation. Store in a cool, dry place.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El SAI no s'encén. | Bateria no connectada o descarregada. | Ensure the battery is properly connected. Allow the unit to charge for 8 hours. |
| UPS beeps continuously and "Overload" light is on. | Massa equips connectats. | Disconnect non-essential equipment from battery backup outlets until the "Overload" light turns off. |
| "Replace Battery" light is on. | La bateria ha arribat al final de la seva vida útil. | Replace the battery. Contact APC support for replacement options. |
| UPS switches to battery frequently. | Unstable utility power. | This is normal operation. The UPS is protecting your equipment. If it happens excessively, consult an electrician. |
Especificacions
| Característica | Detall |
|---|---|
| Model | BK500 |
| Capacitat de potència de sortida | 500 VA / 300 W |
| Entrada Voltage | 110 V AC |
| Vol. De sortidatage | 120 V AC |
| Punts de venda | 6 (3 Battery & Surge, 3 Surge Only) |
| Tipus de bateria | Àcid de plom |
| Temps de recàrrega | 8 hores |
| Stand-by Time (Full Load) | 3 minuts |
| Dimensions del producte | 7.2 x 14 x 9.5 polzades |
| Pes de l'article | 13.8 lliures |
Garantia i Suport
For warranty information and technical support, please refer to the documentation included with your product or visit the official APC weblloc.
APC Official Weblloc: www.apc.com





