APC UPS power supply is a high-quality UPS power supply, and its indicator light has a very clear meaning, making it more convenient and reassuring to use. Below, we will introduce the meaning and function of each indicator light one by one.
1. Green indicator light:
The green indicator light represents that the UPS power supply is in normal working condition. When your device is connected to the UPS power supply, this indicator light should be constantly on. If the green indicator light is not on, it means that the UPS power supply is not connected or there is a malfunction in the UPS power supply.
2. Yellow indicator light:
The yellow indicator light represents that the UPS power supply is in the backup battery power supply state. When the power grid experiences a power outage or abnormal voltage, the UPS power supply will automatically switch to backup battery power. At this time, the yellow indicator light will light up to remind you that the UPS power supply is working. If the yellow indicator light remains on, it means that the backup battery of the UPS power supply is running low and needs to be replaced.
3. Red indicator light:
The red indicator light represents that the UPS power supply is in a faulty state. If this indicator light is on, it indicates that the UPS power supply has malfunctioned or the backup battery is low. At this point, you need to check if the connection of the UPS power supply is normal, or replace the backup battery of the UPS power supply.
4. Buzzer:
In addition to the indicator light, the APC UPS power supply is also equipped with a buzzer. When the UPS power supply is in the backup battery power state or malfunctions, the buzzer will sound an alarm to remind you. At this point, you need to take timely measures to protect your equipment from damage.
In summary, the indicator lights of APC UPS power supply have a very clear meaning, making it more convenient and reassuring for you to use. If you haven’t used UPS power to protect your devices yet, now is the time! Not only can it protect your equipment from sudden situations such as power outages and lightning, but it can also extend the service life of the equipment. Hurry up and purchase APC UPS power supply to keep your equipment in good condition!