charging machine
Product features
Charger from rectifier transformer step-down isolation, silicon controlled rectifier devices and advanced automatic control circuit composition, modelling is novel, the function of advanced high-tech products. High degree of automation, automatic detection, constant current, constant voltage, automatic shutdown technology into the whole charging process, scientific and reasonable charging mode; The whole charging process adopts two methods of constant current, constant voltage, divided into two stages, the rechargeable battery in the early years of the strong ability to accept, with larger constant current charging, the charging battery accept ability is abate, late is automatically entered into constant voltage charging, charging current with the deepening of battery capacity decreases automatically, automatic shutdown after until the battery is enough. In the whole process of charging battery remain the state of trace analysis, effectively prevent the loss of active material of battery plate, but also reduce the volatilization of the electrolyte.
Technical parameters
Input ac voltage
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Single phase220V±10％，three-phase380V±10％Or double wireAC380V.
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input voltage frequency
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50HZ/60HZ
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output dc voltage
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A constant current charging pressure setting of machine 1.23 to 1.35 times the nominal voltage.
Floating voltage was set to machine the nominal voltage of 1.125-1.15 times.
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Charging current output
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10A,15A,20A,30A,40A,50A,60A,80A,100A,150A,200A，300A。Charging current of battery capacity is generally selected by 10% to 20%
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Equalization charging current
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4% of the battery capacity
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Voltage sampling accuracy
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＜1％
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Current sampling accuracy
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＜1％
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Working environment temperature
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－0℃～40℃
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Work environment humidity
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Relative humidity is less than 85％
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The altitude
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≤2500m
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