UPS battery power alarm, what is the reason for UPS battery alarm?

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Causes of UPS power alarms, what is the reason for UPS alarm? The UPS uninterrupted power supply is a highly reliable power supply, but there will be a case where the UPS has failed. When the failure is faulty, the power alarm will ring, what is the UPS power alarm? The reason why the UPS power supply manufacturer is interpreted by the UPS power supply. The cause of the UPS power alarm 1.

The inverter is not synchronized with the market, if the A03 alarm occurs simultaneously, the alert is caused by the voltage or frequency abnormality of the bypass power supply, usually when the UPS power supply is powered by the generator. It is more prone to this situation. When the voltage or frequency of the market is recovered, the alarm is released.

2. Over memory, trigger frequently transferring virtual memory, and virtual memory is hard disk, that is, it is too frequently read and writing hard drives caused too much noise, and new memory can be solved. 3.

Virus, some viruses frequently write to the junk file, anti-virus can solve. BT download, too frequently read and write hard drive, add memory in BT software as a cache can be solved. Bad road, use hard drive to detect the hard disk without bad tracks, shield.

4. Enter the power to power off or exceed the allowable range, check if the input switch upstream of the UPS is jumped, or check if the input voltage value is abnormal on the UPS operation panel, and check if the retrieval battery group of the UPS is in the discharge status 5.ups No fault In the case of runtime, power outages or input power is not connected.

At this time, UPS uses battery powers, and generally UPS alarms are 2-3 seconds. The UPS overload operation will also alarm, and it is not the UPS itself. As long as the overloaded device stops, the UPS power alarm will disappear.

6. If the battery is used in the battery life, the battery loss is changed by the indirect sound to the continuous alarm of the drip. At this time, the battery light will flash, the battery capacity is generally only one display, then you should replace the new battery.

In. What is the reason for the UPS alarm ring? Noise: cooling the fan calling, this is difficult to prevent, especially the high-power UPS power supply, the sound is large. Of course, when it is found that the sound is large than the new purchase, dust removal, especially the dust on the fan blade and the dust on the net.

嗡嗡: The main frequency sine wave output UPS, there is a large transformer inside, after the battery is battery-powered, this is necessary to meet the output, but also to charge the battery, the transformer is full, sending a 50-week exchange Resonate with the chassis and have a buzz. This is only at special time. It is likely to have faults, this should be carefully observed, stop checking if necessary.

Tone: When booting and turning off, "drip", telling the button to open or turn off success. It is known to use the battery to supply power, and there may be two cases, one is that the market is too low, and the second is that the market is too low, by the battery. Power supply.

Continuously "drip, drop" sound, indicating that the battery is going to exhaust, UPS is about to automatically shut down. Many customers have a dripping of the UPS power during the UPS uninterruptible power supply. Since the front and rear end of the power supply is full of normal market, voltage input output 220V ~ 380V, belongs to high voltage (risk), is not professional electrician not to operate.

Different UPS uninterruptible power supplies, the designed prompt sound is not exactly the same, the prompt content representation is also diverse, some use the indicator, some use voltage, current table, and small size display. It is usually familiar with the characteristics of the UPS power supply used.