uninterruptible power system

An uninterruptible power system is an important external device that can provide continuous, stable, and uninterrupted power supply.

1.Classification of uninterruptible power supplies:

In principle, uninterruptible power supply is a power electronic device that integrates digital and analog circuits, automatic control inverters, and maintenance free energy storage devices;

Functionally speaking, uninterruptible power supply can effectively purify the mains power in case of abnormalities; You can also provide power to computers and other devices for a certain period of time in the event of a sudden interruption of the mains power, allowing you ample time to cope.

In terms of usage, with the advent of the information society, uninterruptible power supplies are widely used in various aspects from information collection, transmission, processing, storage to application, and their importance is increasing with the increasing importance of information applications.

Divided into three categories based on working principles: backup, online, and online interactive.

Simply put, an uninterruptible power supply is a device that can continuously provide power to the equipment when it is powered off; As for the purification of mains electricity, some intelligent functions are completed on the basis of continuous power supply.

2.What type of uninterruptible power supply do you need:

Uninterruptible power supplies can be simply classified as backup uninterruptible power supplies, online uninterruptible power supplies, and online interactive uninterruptible power supplies.

Simply put, a backup uninterruptible power supply is non online, with a longer conversion time, and is suitable for low-power devices such as computers;

Simply put, an online uninterruptible power supply is online and has almost no conversion time. It is suitable for general power equipment such as small machines in factories;

Simply put, online interactive uninterruptible power supply is an online type suitable for high-power equipment, such as computer rooms.

3.How to find the appropriate uninterruptible power supply for your needs:

1). You need to know the power of your device:

2).The power factor of an uninterruptible power supply machine is approximately 80%.

3). If the uninterruptible power supply is classified by delay time, it can be divided into standard machine and long machine. The standard machine has a delay of about ten minutes, while the long machine has no power supply inside the uninterruptible power supply and is equipped with an external battery according to your delay time.

4.What other things to pay attention to when choosing an uninterruptible power supply:

1). Brands. Nowadays, there are various brands of uninterruptible power supplies, and brand awareness and after-sales guarantee terms should be considered;

2). Warranty: Nowadays, uninterruptible power supplies are generally guaranteed for three years;

3). Maintenance services. Currently, the post maintenance services for uninterruptible power supplies are not very comprehensive, and many regions do not have maintenance services. CNKHZ has comprehensive pre-sales and after-sales services.