1、描述（DESCRIPTION）：

此规格书适应于HC – 48 – 3.0型号的电动车电池充电器。

   This specification is adapted to HC–48–3.0 model electric car battery charger

2、输入特性（INPUT CHARACTERISTICS）：

    2.1输入电压(Input Voltage):

     额定电压(Nominal Voltage):    220Vac

     调整范围（Variation Range）:  200-240Vac

2.2输入频率（Input Frequency）:

     额定频率（Nominal Frequency）:  50Hz

     调整频率（Variation Frequency）:  45-55Hz

2.3输入电流(Input Current):

当输入交流电压为额定值的下限时,输出电压负载满载，****输入交流

电流2.4A。

When the input A/C voltage is the lower limit of the rated value, the output voltage is loaded and the maximum input A/C current is 2.4A.

2.4浪涌电流(Surge Current):

当输出为额定负载，环境温度为25℃，输入240Vac冷态起动电源时的****浪涌电流小于30A。

 When the output is rated load, ambient temperature is 25℃, the maximum surge

Current of input 240VAC cold start power supply is less than 30A.

2.5 AC漏电流(AC Leakage Current):

当输入电压240Vac时，****漏电流为0.25mA。

When the input voltage is 240VAC, the maximum leakage current

is 0.25mA.

3、输出特性（OUTPUT CHARACTERISTICS）：

3.1输出电压(Voltage  max  Output)： 59.0 ±0.15 Vdc

3.2输出电流 (Load Output)：  3.0±0.1****dc