Misunderstanding in China EPS marketEPS is a rear-standing UPS
From the definition of IEC, the backup UPS is normal, supplied from the city to the market, and when the electricity fails, the battery pack provides energy, and power is powered by the inverter. The EPS is functionally conform to the above-described backup UPS definitions. However, saying that EPS is a backup UPS, this statement is not scientific, and it is interested in unintentional importance of EPS. Let me know that the commonly used backup UPS is a small power range, which is mostly a PC. Due to the non-focus of protection, the market demand is large, the technical content is low, the price is fierce, and there are many counterfeit goods. IT industry outside.
EPS is the emergency power supply and the focus is in emergency. It is really "raising thousands of days, the use of soldiers", in order to real emergency, it is important to have a high expected value for the reliability of EPS.
He said that the Beijing-Tianjin-Hebei and the surrounding areas will carry out an atmospheric pollution synthesis to attack the April 7, since April 7th, Beijing-Tianjin-Hebei and the surrounding area of air pollution control have been carried out for more than four months, and 9 rounds have been completed. Supervise the roll. Through continuous high-pressure law enforcement, further transfer of polluting pressure, the company's standard emission rate is significantly improved, "scattered" enterprises clean up and rectify the initial effectiveness, environmental pollution deterioration is effective.
As of August 20, it was strengthened that there were 40,925 enterprises in the audience, and 22620 companies were found, 9042 highlighting issues, and about 8 cities (counties, districts). Comrades.
Nanjing Xiahua Power Plant, Nanjing Xiahua Electronics Co., Ltd. Contact: Tel: 025-56612958 Website: www.batt168.com E-mail: Batt123@qq.com
Analysis of the main cause of life of EPS sealing battery
Frequent charging, consumers tend to believe that no matter how much electricity is used, as long as it does not run the battery, it will only be charged, which will protect the battery is not affected by the loss. In fact, the number of cycles of the battery is certain, at 350- At 400, it is to say that charging or exceeds this number of times, it is the remarkable time of the battery, so the charging should also set up the amount of electricity to decide whether it should be added.
The effect of temperature, when the external temperature is high, the battery is high, the energy is relatively strong, while the temperature is low, the activity of the battery will decrease, the capacity is reduced, if at constant temperature, the life of the battery will increase, but Will be lowered, winter is often the peak period of battery scrap, so in winter, in winter, it is necessary to strengthen the protection of the battery.
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