How long is the online UPS power supply time?

The online UPS battery power supply time is mainly affected by factors such as load size, battery capacity, ambient temperature, and battery discharge cut-off voltage. Generally, to calculate the power supply time of the online UPS battery, the battery discharge current can be calculated, and then the discharge time can be found out according to the battery discharge curve. The battery discharge current can be calculated according to the following empirical formula:

Discharge current = UPS capacity (VA) × power factor / average battery discharge voltage × efficiency

To calculate the actual load discharge time, just replace the UPS capacity with the actual load capacity.

Under normal circumstances, the UPS power supply can be used for about 8 years, or even longer if the quality is good. The power supply time of the UPS power supply battery is generally about 10 minutes. If you want to use it for 3-4 hours, you need an external battery.

The UPS is a system device that is connected to the host and converts DC power into mains power through the host inverter and other module circuits. It is mainly used to provide stable and uninterrupted power supply for a single computer, computer network system or other power electronic equipment.

An uninterruptible power supply consists of a host and a battery. The time delay (power) depends on the capacity and load of the battery. Standard batteries can only be used for emergency transactions for about 5 minutes after a mains interruption.

If a long delay is required, the merchant will calculate it according to the specific delay time, such as 2 hours or 4 hours. Determining the extended time is the amount of time the battery can supply power when it is fully loaded. For example, full load power supply for 2 hours, half load power supply for 4 hours.

Under normal circumstances, the service life of a UPS power supply can generally reach 8-10 years, and a properly maintained UPS power supply can be used for more than 15 years. For example, data centers in many parts of the United States have been used for about 20 years, and the UPS power supply in them has never been replaced. This has a lot to do with the battery, the core component of the power supply.

Depending on the quality of the product, the service life of the UPS power supply is also different. A high-priced, high-quality UPS can last for 10 years or more. In addition, according to the storage environment of UPS power supply, the environment should be dry, do not discharge frequently, and it can be used for a longer time if it is not used for a long time.

Ups battery power supply time is mainly affected by factors such as load size, battery capacity, ambient temperature, and battery discharge cut-off voltage. Generally, the battery discharge current can be calculated by calculating the power supply time of the UPS uninterruptible power supply battery, and then the discharge time can be calculated according to the battery discharge curve.

The battery discharge current can be calculated according to the following empirical formula: discharge current = UPS capacity (VA) power factor / battery discharge average voltage efficiency. To calculate the actual load discharge time, simply change the UPS capacity to the actual load capacity.

The battery power supply time is mainly affected by factors such as load size, battery capacity, ambient temperature, and battery discharge cut-off voltage. Generally, to calculate the power supply time of the UPS battery, the battery discharge current can be calculated, and then the discharge time can be found out according to the battery discharge curve.

These methods for determining ups capacity and supply time are for reference only. When faced with the actual situation, it is necessary to carry out the calculation based on the actual situation of the site. Generally speaking, ups manufacturers will readjust the power and emergency time according to your requirements, so that the load can be started safely and smoothly, and the backup time is more guaranteed.