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JDG、JDG4系列电流互感器

更新:2013/11/13 10:10:26点击:
  • 产品品牌
  • 产品型号JDG、JDG4
  • 在线订购
产品介绍
产品简述
JDG、JDG4系列电流互感器
        JDG-0.5JDG4-0.5型电压互感器为单相户内空气自冷式互感器,供额定频率50HZ、额定电压0.5KV及以下交流线路中作测量电压、电能及继电保护用。产品符合GB1207-2006《电压互感器》标准。
        JDG-0.5JDG4-0.5型互感器为干式,外铁芯结构,绕组为经过浸漆处理,使产品不受潮,JDG-0.5产品铁芯采用优质硅钢片叠装而成,JDG4-0.5产品铁芯采用优质硅钢片制成C形,产品体积小、重量轻,安装仅占有限空间,一次绕组引出线端子的标志位AB;二次绕组引出线端子的标志ab,均在接线柱上清晰标注。在夹件上的接地标志旁有接地螺栓供接地用,下部支架供安装用。整体结构紧凑,使用方便。
 12kW车载充电机
       本机由于使用于车载环境中,环境比较恶劣,故整机等级不低于IP46,机器内部全密封处理,从而达到防尘,抗水要求。 
       机器外壳采用机箱一体化散热器处理。规格要求(详见结构图)
       电机正面面板安排,输出电压/电流数字显示,显示方式为LED数码管方式;正常充电(绿色LED)指示;充电结束(绿色)指示灯;报警(红色LED灯)指示;总电源通断开关。
       背面面板安排功率线,AC输入线,DC输出线,及CAN总线接口,接口采用四芯航空插座。
工作环境温度-30~60度。外壳温度不高于85
       本机采用高频开关电源方式进行能量传递。
       输入输出全隔离。
       充电机输出带电池反接功能。CPU自动判断电池电压与机器内部电压,达到一定压差时才接通,以防止接入时瞬间出现大电流。
 2)便捷式充电设备
       充电机正面面板上具有液晶显示屏(显示输出电流/电压、电量、当前设置参数与充电模式、当前输出功率、故障代码等参数)、参数设置操作面板、操作模式选择档位(手动设置、键盘设置)、正常充电(黄灯)指示灯、充电结束(绿灯)、报警指示灯(红灯)以及总电源通断开关。
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