What should I pay attention to when buying an uninterruptible UPS power supply? ? How much do you know about this problem? ? Today, the editor of Zhengzhou Kanglida Electronic Power Supply Co., Ltd. will give you some relevant information on this issue. I hope it will be helpful to you. In the future, you can avoid detours when using and purchasing.
Because UPS is a guarantee, its own stability is more important. Therefore, when users choose UPS products, whether they are small and medium-sized enterprise users or others, they must first consider the quality of UPS products. Product quality is the first criterion for users to choose products. Quality can determine what you will choose. Brand products, because we say that the brand is called a brand because it has been verified and recognized by many people. This is the number one.
Two. Backup time
Backup time is an indicator that many users pay more attention to when purchasing UPS products. From an academic point of view, UPS is to continue to supply power to users after a power failure. First of all, this is a physics. Power failure is only one of its functions. The second function is to ensure that users can have a clean power supply and protect users' equipment.
Three, determine the type of UPS
According to the load on the output stability, switching time, output waveform requirements to determine whether to choose online, online interactive, backup, sine wave, square wave and other types of UPS.
The output stability and instant response capability of the online UPS are stronger than the other two, and it is also more adaptable to non-linear loads. For some more sophisticated equipment and more important equipment, online UPS should be used. In some areas where the mains power fluctuation range is relatively large, avoid the use of interactive and backup methods. If you want to use a generator with a short delay UPS, it is recommended to use an online UPS.
Four, service ability
The network characteristics and power environment of each user are different, and the power protection requirements also change accordingly. Users may encounter various problems when using UPS. Users hope to purchase products and services that are fully suitable for actual needs, and care about the cycle of equipment investment, long-term rate of return and investment risks. The reality is that most users lack professionals in this area. Therefore, a good service system and proactive service attitude have become an important factor that users want to consider when purchasing UPS.
Five, accessory function
In order to improve the reliability of the system, it is recommended to use a UPS hot backup system, which can be connected in series or in parallel. For small-capacity UPS (1 ~ 2KVA), redundant switches can also be selected. A remote monitoring panel can be selected to realize remote monitoring and control of UPS work. The monitoring software can be selected to realize the intelligent management between the computer and the UPS. A network adapter can be selected to realize the networked management of UPS (based on SNMP). In some rainy and thunderous areas, lightning protection devices can be used. Also consider whether the use of the network and the protection of peripherals can be protected. Because peripherals are becoming more and more complete (such as printers, scanners), this part of the equipment also needs to be protected.
Zhengzhou Kanglida Electronic Power Supply Co., Ltd. was established in 2000, specializing in the development, production and sales of 4 series of 2V, 4V, 6V, 12V maintenance-free lead-acid batteries and their electronic chargers. Products are widely used in anti-theft alarm systems, fire alarm systems, building intercom systems, elevator emergency evacuation systems, emergency lights, attendance machines, sprayers, electronic scales, children's electric motorcycles, cartoon inflatables, car washers, table turntables, parking locks, Flashing lights, traffic lights, DC screens, solar energy, wind energy, UPS, EPS and other backup power systems, if you choose a company, you must choose a company with guaranteed reputation and quality. This company has been operating for many years and has many years of experience. Experienced company, so if you have a need for this, you may wish to contact us, I believe it is a good choice.