Shaanxi Xi'an UPS DC panel EPS emergency power battery

  Shaanxi Xi'an UPS battery DC panel EPS emergency power battery (1 8 9 6 9 4 2 4 3) Hanzhong, Ankang, Shangluo, Yulin, Xingping, Hancheng, Huayin, Shenmu, Fugu, Fuping, Yan Liang, Xi'an, Xianyang, Tongchuan, Yan'an, Baoji, Weinan, Guyuan, Wuzhong, Zhongwei, Shizuishan, Qingtongxia, Lingwu, Wuhai, Ordos, Bayannur, Shaanxi, Gansu, Ningxia, Inner Mongolia, Sichuan, Chongqing, Shanxi, Hubei, Henan and other regions
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Design: Long service life High reliability and good quality Deep discharge can be good Strong discharge recovery ability Application domain: Control system, electric toys, emergency lights, electric tools, alarm system, emergency lighting system, standby power supply, UPS, power system, telecommunication equipment, fire control and system, railway system and power station, etc 1
Reference standard , MF Series valve regulated sealed lead-acid battery meets the following requirements , 2
Application domain , Uninterruptible power supply , Equipment monitoring system , Communication equipment / navigation system , Petrochemical industry power plant / power station, etc
, 3
Characteristics of lead-acid battery , 　　< Maintenance free (no need to add acid and water within the service life) 　　< Using strict production process, the monomer voltage balance is good 　　< Special grid alloy is adopted, with good corrosion performance and deep cycle performance, , Small self discharge 　　< Adsorption glass fiber technology makes the gas recombination efficiency up to 99% and internal , Low resistance, high current discharge performance 4
MF lead-acid battery installation requirements , 　　< Before use, check the appearance of the battery for cracks, damage and liquid leakage, Once found, find out the cause or replace it in time 　　< The battery should be installed away from the fire source and heat source (more than 2m), , There must be good exhaust and ventilation conditions to ensure the ring of battery operation , The mirror temperature is 15-25 degrees
So that the battery has a long service life 　　< The charging current, voltage and time must be in accordance with the manufacturer's regulations, and the battery should avoid , Avoid overcharge and discharge 　　< The positive and negative short circuits of the battery shall be avoided during handling, installation and use 　　5
Precautions for use of MF lead-acid battery , 　　< The disassembly and assembly of the battery shall be completed by personnel
If the battery electro-hydraulic fluid is stained on the skin or clothes due to mechanical damage
Clear immediately Rinse with water 　　< Do not mix batteries of different capacities, manufacturers or new and old batteries 　　< Do not wipe the battery shell with fancy fiber cloth or sponge 　　< If the battery is stopped for more than 6 months, it must be recharged before use 　　6
MF lead acid Battery Specification , 　　7
Discharge characteristics , 6gfm series sealed battery has good discharge characteristics, especially high current discharge characteristics
The discharge capacity of the battery depends on the discharge , Electrical current, termination voltage and discharge time
The discharge performance and termination voltage selection of different discharge rates are shown in the figure below: , 　　8
Self discharge characteristics , The self discharge characteristics of the battery during storage are shown in the figure below: , 　　9
Charging characteristics , 6gfm series sealed batteries are required to be charged by current limiting and constant voltage charging method
When the ambient temperature is 25 ℃, the floating charge voltage is 13
6 & plusmn 1 x sets, and the current at the beginning of charging shall be within the range of
25c1a
Constant voltage charging characteristics , (25 ℃) as shown below: , Under different ambient temperatures, the appropriate constant voltage value of battery charging can be found as shown in the figure below to find out the constant voltage floating charging voltage value of the whole set of batteries