How to determine the performance of the UPS power and good

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Portable Power Station Supplier

UPS power manufacturers teach you how to determine the performance and good and bad of UPS power. Currently in power plants, shopping malls, supermarkets, and banks, they must use uninterruptible power supply. In the face of the uninterrunctional UPS power products in the market, what should I choose, how to identify the bad, is the question where the first consideration is.

As a UPS power manufacturer, come to teach you how to judge the performance and good and bad of UPS power supply today?. How to determine the UPS power supply performance 1. Work environment range judgment, work environment and use conditions, we can see the performance of this battery, can operate normally in a specific range, or wide temperature range, you can see the battery's quality.

2, the service life in the load, although it is not allowed to use the timeload, but is this kind of testing battery to display the rare quality. 3, UPS power supply capacity, ultra-large capacity is the pursuit of the battery, and can be charged and discharge, the power is stored or all, so the battery quality is good, durable, the pen affects working hours and current size. 4, the number of cyclic usage, the general UPS battery charge and discharge is the number of cyclic usage.

After that, the battery will have problems, and this number of uses determines the quality, and the good UPS battery can recycle tens of thousands, 5, The voltage current balance, the UPS battery is charged and discharge, the internal voltage current can meet the balance, the size of the balanced ability affects the quality of the battery, is a desire indicator. 6. Hardware quality problems, hardware quality is to determine the overall quality problem, including housing, wire, endpoint, battery materials, etc.

, are the important indicators we judge. How to judge the UPS power supply good and bad from a professional point of view, see a good and bad, the most objective and most reliable method is to use the detection indicator. In the case of the input power factor affecting the power supply quality of the grid, especially in the large-capacity range, the standard power factor of general conventional double transform UPS is about 0.

8, and the result is the transformer, cable, fuse on the power grid. And switch and other equipment fever, fatigue. To change this situation, it is not to add harmonic filters in front.

6 pulse rectification is 12 pulse rectification, but this will bring two secondary purposes: one is a new cost of new power protection equipment including UPS. And volume weight, on the other hand, adding UPS loss, thereby reducing reliability. Three ways can basically determine the good and bad battery: 1, analog discharge method.

According to the capacity of the battery, such as 60ah, according to the safety discharge standard, 0.1c, that is, one-tenth volume current, 6 amps discharge. Use a multimeter to take a 20 ohm with an electric furnace in 1000 watts, and then use a tip of one tenth.

Do a good marker, and reliably connect two battery connect lines in the outer side of the mark. Wanlian table is placed in DC voltage framework and connected to both ends of the resistor. Temporary the battery cable connected to the Red Table pen in the positive end of the battery, the other contacts the negative end, connected for 10 seconds, if the voltage is kept above 10.

8 volts, the battery is substantially good. 2, online charging measurement method. When the UPS is charged online, there is a problem with each battery, and the voltage is high.

3, online discharge measurement method. UPS on the line on the line, cut off external AC power, power with battery. There is a problem with low voltage.

Removing key measurement. The principle of online measurement is based on increasing the internal resistance of bad battery, and the voltage abnormality between the two-terminal voltage during the charging or discharge process is determined. How to choose the cost-effective UPS power supply 1, the user should have a comprehensive and clear understanding of the various indicators of the UPS power supply, this is the necessary condition that is correct and reasonable.

Users should fully understand the technical parameters, electrical performance and applicable scope of various UPS power supplies, and select the UPS power supply based on its own load. 2, while paying attention to performance price ratio, you must first pay attention to the output capacity and reliability of the UPS power supply. The UPS power supply has the ability to adapt the power grid.

The regular output performance indicators of the UPS power supply, especially pay attention to the purchased UPS power supply to meet the country UPS power processing and manufacturing specification that has been issued. 3. Try to choose a famous brand UPS power product of well-known company.

Because these companies have not only testing equipment, advanced, can guarantee the ability of product quality, but also has strong service awareness, can take the initiative to supply before, for sale, sale, after-sales service, the user information should be fast and fast Characteristics. In short, the UPS power is really a core device of the power supply system. How to choose, configure the UPS power supply, and.

As a UPS power manufacturer, try to help users choose, configure the cost-effective UPS power supply. Users ensure their equipment, reliable uninterruptible power supply. .