(1) UPS with: The lead-acid battery is cheap and the capacity can be made very large. In the configuration of the UPS, it is almost completely sealed and maintenance-free lead-acid battery. The UPS is divided into standard machine (5-15 minutes) and long delay system (0.5-24 hours) in terms of battery configuration time. The battery of the UPS standard machine is discharged after 5-15 minutes, and the discharge current multiplication rate is very large (3C-4C). This requires the battery of the UPS standard machine to emphasize that it must have a strong high-rate and high-current discharge performance. This requires that the battery positive plate must be a multi-mother alloy grid (such as Pb-Al-Sb) with better current discharge performance. Only the battery of this plate can ensure the long-term use of the UPS standard configuration. life. Ordinary lead-calcium batteries are used in the UPS's standard machine with a short life span. Generally, the manufacturer promises to keep it for one year. The battery life of the long-delay UPS configuration is relatively superior. It belongs to low-rate and small-current discharge, and generally has a long service life. It is generally no problem to maintain the capacity of the float charge for more than 65% within 3 years. Therefore, long-latency UPS requirements for the battery configuration are relatively low. (2) EPS matching: EPS emergency power supply generally has a strong battery start function, and the discharge voltage is not protected by cut-off. The ordinary lead-calcium battery can easily be recharged after consuming photoelectric energy. This requires that the battery used for EPS must have a strong deep discharge performance. The low-lead lead-bismuth lead-acid battery is cheap and can meet the requirements of the EPS battery strong start function, and is more suitable for EPS power supply configuration. The general pure lead-calcium battery has a long life in the EPS application, and is generally scrapped back and forth several times in the strong start mode. Although the nickel-cadmium type battery or the nickel-hydrogen type battery has a strong deep discharge performance, the price is too high to be applicable. (3) Instrumentation and instrumentation: The general capacity of the instrumentation battery is not large. In addition to emphasizing the battery capacity and life, it emphasizes the self-discharge performance of the battery and the full sealing index of the liquid leakage. Because the instrumentation is not used for most of the time, its built-in battery is in an empty state, and the self-discharged battery runs out of electricity when it is in the long-term air. When it is used, it has no electricity, so it is not conducive to Such use. (4) Vehicle use: The main purpose of the battery for the vehicle is to start the ignition. This requires the battery to have a strong high-rate and high-current discharge performance. Currently, there are two types of batteries for the vehicle, namely, the open liquid. Type and fully sealed maintenance-free, open-filled liquid positive plate is designed for high-grade lead-bismuth alloy grid (requires frequent maintenance and replenishment), while fully sealed and maintenance-free batteries for vehicles require positive grid as multi-mother Alloy type, expensive cars or electric vehicles use this type of fully sealed, because the open liquid-rich (ie, the usual car battery) will generate more acid mist in the charging process to corrode the metal parts of the car body, and often It is not convenient to add liquid maintenance. Ordinary pure lead-calcium type fully sealed maintenance-free batteries are not suitable for vehicle use, otherwise the battery life will be greatly shortened. (5) Electric toy use: In addition to the general performance, the battery is used for electric toys. It also emphasizes the safety of the battery under earthquake-resistant conditions. For lead-acid batteries, it emphasizes that it does not leak when placed in bumps. Pressure safety factors and shell cracking strength. (6) Communication equipment: The communication battery is generally a fixed type of large-capacity single-sealed maintenance-free lead-acid battery. The industry requirements emphasize the long-term service life of the battery. Large-capacity single-cell lead-acid batteries generally have a service life of 8-15 years. (7) Use of civil inverters: The use of civilian batteries emphasizes the economics of the cost. In general, the opening of liquid-rich lead-acid batteries (ie, car batteries) during the charging process will affect the body and mind health. Therefore, the use of such batteries is discouraged indoors, and should be equipped with a fully sealed maintenance-free type, unless the open liquid-rich battery is placed in a ventilated air-conditioned room or aisle, balcony, etc. High-Class Glass Edging Machine,Glass Edge Polishing Machine,Straight Line Glass Edging Machine Linyi Young Sunrising Machinery Co., Ltd. , http://www.huacaiglass.com
UPS power battery solution