玩呗棋牌官方下载

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                        欢迎您访问西安邦华电气工程有限公司 !
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                        您当前的位置:玩呗棋牌官方下载>>产品中心>>低压元器件>>电气火灾探测器 电气火灾探测器

                        方形剩余电流互感器
                        产品用途
                        剩余电流互感器,通用性极强,适用绝大多数场合的剩余电流检测。低功耗,静态电流在微安级,工作电流不超过10mA。剩余电流互感器需要与电气火灾监控设备配套使用,可有效的保障安全用电和防止电气火灾的发生。被广泛应用于危险品场所、高层建筑、公共场所及住宅楼宇的单元供电系统。
                        产品特点
                        • 专用于剩余电流检测,线性好、灵敏度高。 • 产品平衡特性和过载特性处于行业领先水平。 • 适合各种额定电流的电路检测,多种口径可选,可根据线缆或铜排的安装方式,选择相应内径的互感器。
                        型号说明及主要技术参数

                        名称         主回路参考电流                       尺寸mm

                                                          A     B     C     D     E     F     G 

                        BH-R100F       80A              100   25    162    60     24    187   132

                        BH-R225F       160A             140   32    202    72     24    187   172

                        BH-R250F       250A             180   32    242    72     24    227   212

                        BH-R400F       400A             220   45    282    85     24    267   252

                        BH-R630F       630A             260   45    322    85     24    307   292

                        BH-R1600F      1000A            300   45    363    85     24    347   332





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                        玩呗棋牌官方下载

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                                                              炎黄棋牌,{原始关键词} 中国彩吧更懂彩民 普天国际棋牌游戏-玩呗棋牌官方下载 淘乐棋牌游戏---玩呗棋牌官方下载_欢迎您 波克棋牌官网-Welcome

                                                              炎黄棋牌,{原始关键词} 中国彩吧更懂彩民 普天国际棋牌游戏-玩呗棋牌官方下载 淘乐棋牌游戏---玩呗棋牌官方下载_欢迎您 波克棋牌官网-Welcome