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Author ：Iflowpower – Portable Power Station Supplier
Hazard and preventive measures for UPS power supply using valve-controlled lead-acid batteries. The UPS system is an important guarantee for the safe operation of the data center, which has important significance for the rapid development of computers and network systems. Lead-acid battery is the mainstream power supply of the current UPS system, its stability and security affects the safety of data centers.
The leakage is a common problem of lead-acid batteries, which explains the harm and preventive measures of lead-acid battery leakage in data machine rooms. In many factors affecting the stability and reliability of UPS, lead-acid battery leakage is the most negligible fatal hidden danger. Once the lead-on-proof of the lead-acid battery, it will inevitably lead to instantaneous drop of the output voltage of the UPS DC power system, causing the load device to power out, leading to the network interruption failure, affecting information communication transmission, if it is not possible to discover and turn off the power, it will cause a machine room Fire accident.
The UPS power supply uses a valve-controlled lead-acid battery leakage. 1. Lead-acid battery leakage will cause damage to the surrounding environment and UPS power supply, and more serious situations will also pollute the site environment; 2.
The leakage is easily caused by explosion. A greater threat to the security of unmanned envelope. 3, the battery is placed on the battery holder, only the metal frame is used to withstand the corresponding weight, and the acid is contained in lead, metal lead, which can conduct electricity, and the battery is generally used in actual use.
At this time, if you don't touch the appearance of the battery holder / cabinet, there will be personal safety issues. 4, the internal liquid of the battery contains sulfuric acid, is a strong corrosive chemical, a fierce effect and corrosion use of human skin, mucosa, etc., vapor or fog can cause conjunctivitis, conjunctival edema, cornea turbid, resulting in blindness, causing respiratory tract And pulmonary edema, etc.
, even constitute more slow influence, environmental hazard, explosive risk. UPS power supply Use a valve-controlled lead-acid battery leakage preventive measures 1 To solve the problem of lead-acid batteries, the most core is to ensure the quality of the lead-acid battery, such as ensuring the amount of lead-acid battery electrolyte in a reasonable range. Ensure the sealing of the battery case and ensure the effectiveness of the battery tank seal, etc.
Controlling the leakage in the source is the most important way, but also the most basic responsibility of the battery manufacturer. 2 Reduce the amount of electrolyte, but the lead-acid battery can easily form heat out of control; prevent the UPS power supply device or lead-acid battery inverted, but it is easy to limit UPS, applicability. 3 Choose a regular, big brand of batteries; choose professional construction personnel with qualifications, manage strict, technical excellent skills, and ensure that the entire construction process has control and guaranteed.
The valve-controlled sealed lead-acid battery is an important part of the "heart" of the substation. It maintains strictly in accordance with the procedures, and the battery will be fully analyzed and the corresponding measures are taken. The charging equipment should choose a good stability, high precision, small ripple coefficient, and a intelligent high-frequency switching power supply for thermocycles with temperature compensation function.
Only in this way ensures that the lead-acid battery pack is in a good condition to ensure the safe and reliable operation of the substation.
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