呼和浩特市BUMHAN电抗器BHTB-DM1K,BHTB-DM1.5K,BHTB-DM2K,韩国Sinwoo S-CON变送器。中山立讯电气有限公司,中山朗立电气有限公司FDC-4A1-W FDC-4A1-X FDC-4A1-Y FDC-4A1-Z
FDC-4A2-W FDC-4A2-X FDC-4A2-Y FDC-4A2-Z
FDC-4A3-W FDC-4A3-X FDC-4A3-Y FDC-4A3-Z
FDC-4A4-W FDC-4A4-X FDC-4A4-Y FDC-4A4-Z
FDC-4A5-W FDC-4A5-X FDC-4A5-Y FDC-4A5-Z
FDC-4A6-W FDC-4A6-X FDC-4A6-Y FDC-4A6-Z
FDC-4A7-W FDC-4A7-X FDC-4A7-Y FDC-4A7-Z
FDC-4A8-W FDC-4A8-X FDC-4A8-Y FDC-4A8-Z
FDC-4AR-W FDC-4AR-X FDC-4AR-Y FDC-4AR-Z
FDC-4AN-W FDC-4AN-X FDC-4AN-Y FDC-4AN-Z
FDC-4B1-W FDC-4B1-X FDC-4B1-Y FDC-4B1-Z
FDC-4B2-W FDC-4B2-X FDC-4B2-Y FDC-4B2-Z
FDC-4B3-W FDC-4B3-X FDC-4B3-Y FDC-4B3-Z
FDC-4B4-W FDC-4B4-X FDC-4B4-Y FDC-4B4-Z
FDC-4B5-W FDC-4B5-X FDC-4B5-Y FDC-4B5-Z
FDC-4B6-W FDC-4B6-X FDC-4B6-Y FDC-4B6-Z
FDC-4B7-W FDC-4B7-X FDC-4B7-Y FDC-4B7-Z
FDC-4B8-W FDC-4B8-X FDC-4B8-Y FDC-4B8-Z
FDC-4BR-W FDC-4BR-X FDC-4BR-Y FDC-4BR-Z
FDC-4BN-W FDC-4BN-X FDC-4BN-Y FDC-4BN-Z
FDC-4C1-W FDC-4C1-X FDC-4C1-Y FDC-4C1-Z
FDC-4C2-W FDC-4C2-X FDC-4C2-Y FDC-4C2-Z
FDC-4C3-W FDC-4C3-X FDC-4C3-Y FDC-4C3-Z
FDC-4C4-W FDC-4C4-X FDC-4C4-Y FDC-4C4-Z
FDC-4C5-W FDC-4C5-X FDC-4C5-Y FDC-4C5-Z
FDC-4C6-W FDC-4C6-X FDC-4C6-Y FDC-4C6-Z
FDC-4C7-W FDC-4C7-X FDC-4C7-Y FDC-4C7-Z
FDC-4C8-W FDC-4C8-X FDC-4C8-Y FDC-4C8-Z
FDC-4CR-W FDC-4CR-X FDC-4CR-Y FDC-4CR-Z
FDC-4CN-W FDC-4CN-X FDC-4CN-Y FDC-4CN-Z
FDC-4D1-W FDC-4D1-X FDC-4D1-Y FDC-4D1-Z
FDC-4D2-W FDC-4D2-X FDC-4D2-Y FDC-4D2-Z
FDC-4D3-W FDC-4D3-X FDC-4D3-Y FDC-4D3-Z
FDC-4D4-W FDC-4D4-X FDC-4D4-Y FDC-4D4-Z
FDC-4D5-W FDC-4D5-X FDC-4D5-Y FDC-4D5-Z
FDC-4D6-W FDC-4D6-X FDC-4D6-Y FDC-4D6-Z
FDC-4D7-W FDC-4D7-X FDC-4D7-Y FDC-4D7-Z
FDC-4D8-W FDC-4D8-X FDC-4D8-Y FDC-4D8-Z
FDC-4DR-W FDC-4DR-X FDC-4DR-Y FDC-4DR-Z
FDC-4DN-W FDC-4DN-X FDC-4DN-Y FDC-4DN-Z
FDC-4E1-W FDC-4E1-X FDC-4E1-Y FDC-4E1-Z
FDC-4E2-W FDC-4E2-X FDC-4E2-Y FDC-4E2-Z
FDC-4E3-W FDC-4E3-X FDC-4E3-Y FDC-4E3-Z
FDC-4E4-W FDC-4E4-X FDC-4E4-Y FDC-4E4-Z
FDC-4E5-W FDC-4E5-X FDC-4E5-Y FDC-4E5-Z
FDC-4E6-W FDC-4E6-X FDC-4E6-Y FDC-4E6-Z
FDC-4E7-W FDC-4E7-X FDC-4E7-Y FDC-4E7-Z
FDC-4E8-W FDC-4E8-X FDC-4E8-Y FDC-4E8-Z
FDC-4ER-W FDC-4ER-X FDC-4ER-Y FDC-4ER-Z
FDC-4EN-W FDC-4EN-X FDC-4EN-Y FDC-4EN-Z
FDC-7A1-W FDC-7A1-X FDC-7A1-Y FDC-7A1-Z
FDC-7A2-W FDC-7A2-X FDC-7A2-Y FDC-7A2-Z
FDC-7A3-W FDC-7A3-X FDC-7A3-Y FDC-7A3-Z
FDC-7A4-W FDC-7A4-X FDC-7A4-Y FDC-7A4-Z
FDC-7A5-W FDC-7A5-X FDC-7A5-Y FDC-7A5-Z
FDC-7A6-W FDC-7A6-X FDC-7A6-Y FDC-7A6-Z
FDC-7A7-W FDC-7A7-X FDC-7A7-Y FDC-7A7-Z
FDC-7A8-W FDC-7A8-X FDC-7A8-Y FDC-7A8-Z
FDC-7AR-W FDC-7AR-X FDC-7AR-Y FDC-7AR-Z
FDC-7AN-W FDC-7AN-X FDC-7AN-Y FDC-7AN-Z
FDC-7B1-W FDC-7B1-X FDC-7B1-Y FDC-7B1-Z
FDC-7B2-W FDC-7B2-X FDC-7B2-Y FDC-7B2-Z
FDC-7B3-W FDC-7B3-X FDC-7B3-Y FDC-7B3-Z
FDC-7B4-W FDC-7B4-X FDC-7B4-Y FDC-7B4-Z
FDC-7B5-W FDC-7B5-X FDC-7B5-Y FDC-7B5-Z
变频器有与电动机一体化的趋势,使变频器成为电动机的一部分,可以使体积更小,控制更方便。[10]节能环保无公害保护环境,制造“绿色”产品是人类的新理念。电力拖动装置应着重考虑节能、变频器能量转换过程的低公害,使变频器在使用过程中的噪声、电源谐波对电网的污染等问题减少到程度。[10]适应新能源现在以太阳能和风力为能源的燃料电池以其低廉的价格崭露头角,有后来居上之势。这些发电设备的特点是容量小而分散,将来的变频器就要适应这样的新能源,既要高效,又要低耗。现在电力电子技术、微电子技术和现代控制技术以惊人的速度向前发展,变频调速传动技术也随之取得了日新月异的进步,这种进步集中体现在交流调速装置的大容量化、变频器的高性能化和多功能化、结构的小型化等方面。
呼和浩特市BUMHAN电抗器BHTB-DM1K,BHTB-DM1.5K,BHTB-DM2K,
FDC-7B6-W FDC-7B6-X FDC-7B6-Y FDC-7B6-Z
FDC-7B7-W FDC-7B7-X FDC-7B7-Y FDC-7B7-Z
FDC-7B8-W FDC-7B8-X FDC-7B8-Y FDC-7B8-Z
FDC-7BR-W FDC-7BR-X FDC-7BR-Y FDC-7BR-Z
FDC-7BN-W FDC-7BN-X FDC-7BN-Y FDC-7BN-Z
FDC-7C1-W FDC-7C1-X FDC-7C1-Y FDC-7C1-Z
FDC-7C2-W FDC-7C2-X FDC-7C2-Y FDC-7C2-Z
FDC-7C3-W FDC-7C3-X FDC-7C3-Y FDC-7C3-Z
FDC-7C4-W FDC-7C4-X FDC-7C4-Y FDC-7C4-Z
FDC-7C5-W FDC-7C5-X FDC-7C5-Y FDC-7C5-Z
FDC-7C6-W FDC-7C6-X FDC-7C6-Y FDC-7C6-Z
FDC-7C7-W FDC-7C7-X FDC-7C7-Y FDC-7C7-Z
FDC-7C8-W FDC-7C8-X FDC-7C8-Y FDC-7C8-Z
FDC-7CR-W FDC-7CR-X FDC-7CR-Y FDC-7CR-Z
FDC-7CN-W FDC-7CN-X FDC-7CN-Y FDC-7CN-Z
FDC-7D1-W FDC-7D1-X FDC-7D1-Y FDC-7D1-Z
FDC-7D2-W FDC-7D2-X FDC-7D2-Y FDC-7D2-Z
FDC-7D3-W FDC-7D3-X FDC-7D3-Y FDC-7D3-Z
FDC-7D4-W FDC-7D4-X FDC-7D4-Y FDC-7D4-Z
FDC-7D5-W FDC-7D5-X FDC-7D5-Y FDC-7D5-Z
FDC-7D6-W FDC-7D6-X FDC-7D6-Y FDC-7D6-Z
FDC-7D7-W FDC-7D7-X FDC-7D7-Y FDC-7D7-Z
FDC-7D8-W FDC-7D8-X FDC-7D8-Y FDC-7D8-Z
FDC-7DR-W FDC-7DR-X FDC-7DR-Y FDC-7DR-Z
FDC-7DN-W FDC-7DN-X FDC-7DN-Y FDC-7DN-Z
FDC-7E1-W FDC-7E1-X FDC-7E1-Y FDC-7E1-Z
FDC-7E2-W FDC-7E2-X FDC-7E2-Y FDC-7E2-Z
FDC-7E3-W FDC-7E3-X FDC-7E3-Y FDC-7E3-Z
FDC-7E4-W FDC-7E4-X FDC-7E4-Y FDC-7E4-Z
FDC-7E5-W FDC-7E5-X FDC-7E5-Y FDC-7E5-Z
FDC-7E6-W FDC-7E6-X FDC-7E6-Y FDC-7E6-Z
FDC-7E7-W FDC-7E7-X FDC-7E7-Y FDC-7E7-Z
FDC-7E8-W FDC-7E8-X FDC-7E8-Y FDC-7E8-Z
FDC-7ER-W FDC-7ER-X FDC-7ER-Y FDC-7ER-Z
FDC-7EN-W FDC-7EN-X FDC-7EN-Y FDC-7EN-Z
FDC-9A1-W FDC-9A1-X FDC-9A1-Y FDC-9A1-Z
FDC-9A2-W FDC-9A2-X FDC-9A2-Y FDC-9A2-Z
FDC-9A3-W FDC-9A3-X FDC-9A3-Y FDC-9A3-Z
FDC-9A4-W FDC-9A4-X FDC-9A4-Y FDC-9A4-Z
FDC-9A5-W FDC-9A5-X FDC-9A5-Y FDC-9A5-Z
FDC-9A6-W FDC-9A6-X FDC-9A6-Y FDC-9A6-Z
FDC-9A7-W FDC-9A7-X FDC-9A7-Y FDC-9A7-Z
FDC-9A8-W FDC-9A8-X FDC-9A8-Y FDC-9A8-Z
FDC-9AR-W FDC-9AR-X FDC-9AR-Y FDC-9AR-Z
FDC-9AN-W FDC-9AN-X FDC-9AN-Y FDC-9AN-Z
FDC-9B1-W FDC-9B1-X FDC-9B1-Y FDC-9B1-Z
FDC-9B2-W FDC-9B2-X FDC-9B2-Y FDC-9B2-Z
FDC-9B3-W FDC-9B3-X FDC-9B3-Y FDC-9B3-Z
FDC-9B4-W FDC-9B4-X FDC-9B4-Y FDC-9B4-Z
FDC-9B5-W FDC-9B5-X FDC-9B5-Y FDC-9B5-Z
FDC-9B6-W FDC-9B6-X FDC-9B6-Y FDC-9B6-Z
FDC-9B7-W FDC-9B7-X FDC-9B7-Y FDC-9B7-Z
对于小型电器,如玩具、遥控装置则应选用超小型继电器产品。反时限编辑反时限过流继电器是具有反时限特性,用于发电机、变压器及输配电系统的继电器保护装置中。在设备过负荷或短路时,能按预定的时限可靠动作,发出信号或切除故障部分。该继电器为集成电路静态型继电器,采用数码开关整定电流值,直观方便,改变整定值无须检验,整定范围为2-9.9A级差为0.1A;精度高、功耗小、动作时间快、返回系数高。正常环境编辑编辑使用地点不出现超过GB/T14537规定的严酷等级为1级的振动。周围环境:不允许有阳光直射、雨和水的冲洗,无危险的介质,不应含有能腐蚀金属、破坏绝缘和表面涂覆层的介质及导电介质,不允许有明显的水气。
呼和浩特市BUMHAN电抗器BHTB-DM1K,BHTB-DM1.5K,BHTB-DM2K,
FDC-9B8-W FDC-9B8-X FDC-9B8-Y FDC-9B8-Z
FDC-9BR-W FDC-9BR-X FDC-9BR-Y FDC-9BR-Z
FDC-9BN-W FDC-9BN-X FDC-9BN-Y FDC-9BN-Z
FDC-9C1-W FDC-9C1-X FDC-9C1-Y FDC-9C1-Z
FDC-9C2-W FDC-9C2-X FDC-9C2-Y FDC-9C2-Z
FDC-9C3-W FDC-9C3-X FDC-9C3-Y FDC-9C3-Z
FDC-9C4-W FDC-9C4-X FDC-9C4-Y FDC-9C4-Z
FDC-9C5-W FDC-9C5-X FDC-9C5-Y FDC-9C5-Z
FDC-9C6-W FDC-9C6-X FDC-9C6-Y FDC-9C6-Z
FDC-9C7-W FDC-9C7-X FDC-9C7-Y FDC-9C7-Z
FDC-9C8-W FDC-9C8-X FDC-9C8-Y FDC-9C8-Z
FDC-9CR-W FDC-9CR-X FDC-9CR-Y FDC-9CR-Z
FDC-9CN-W FDC-9CN-X FDC-9CN-Y FDC-9CN-Z
FDC-9D1-W FDC-9D1-X FDC-9D1-Y FDC-9D1-Z
FDC-9D2-W FDC-9D2-X FDC-9D2-Y FDC-9D2-Z
FDC-9D3-W FDC-9D3-X FDC-9D3-Y FDC-9D3-Z
FDC-9D4-W FDC-9D4-X FDC-9D4-Y FDC-9D4-Z
FDC-9D5-W FDC-9D5-X FDC-9D5-Y FDC-9D5-Z
FDC-9D6-W FDC-9D6-X FDC-9D6-Y FDC-9D6-Z
FDC-9D7-W FDC-9D7-X FDC-9D7-Y FDC-9D7-Z
FDC-9D8-W FDC-9D8-X FDC-9D8-Y FDC-9D8-Z
FDC-9DR-W FDC-9DR-X FDC-9DR-Y FDC-9DR-Z
FDC-9DN-W FDC-9DN-X FDC-9DN-Y FDC-9DN-Z
FDC-9E1-W FDC-9E1-X FDC-9E1-Y FDC-9E1-Z
FDC-9E2-W FDC-9E2-X FDC-9E2-Y FDC-9E2-Z
FDC-9E3-W FDC-9E3-X FDC-9E3-Y FDC-9E3-Z
FDC-9E4-W FDC-9E4-X FDC-9E4-Y FDC-9E4-Z
FDC-9E5-W FDC-9E5-X FDC-9E5-Y FDC-9E5-Z
FDC-9E6-W FDC-9E6-X FDC-9E6-Y FDC-9E6-Z
FDC-9E7-W FDC-9E7-X FDC-9E7-Y FDC-9E7-Z
FDC-9E8-W FDC-9E8-X FDC-9E8-Y FDC-9E8-Z
FDC-9ER-W FDC-9ER-X FDC-9ER-Y FDC-9ER-Z
FDC-9EN-W FDC-9EN-X FDC-9EN-Y FDC-9EN-Z
HSS-2A1-W HSS-2A1-X HSS-2A1-Y HSS-2A1-Z
HSS-2A2-W HSS-2A2-X HSS-2A2-Y HSS-2A2-Z
HSS-2A3-W HSS-2A3-X HSS-2A3-Y HSS-2A3-Z
HSS-2A4-W HSS-2A4-X HSS-2A4-Y HSS-2A4-Z
HSS-2A5-W HSS-2A5-X HSS-2A5-Y HSS-2A5-Z
HSS-2A6-W HSS-2A6-X HSS-2A6-Y HSS-2A6-Z
必须是过零点才触发,导通可控硅。(七)非过零触发-无论交流电电压在什么相位的时候都可触发导通可控硅,常见的是移相触发,即通过改变正弦交流电的导通角(角相位),来改变输出百分比。可控硅型号编辑按一机部IBI144一75的规定,普通型可控硅称为KP型可控硅整流元件(又叫KP型硅闸流管》。普通可控硅的型号采用如下格式标注:图片1图片1额定速态平均屯成系列共分为14个,如表1一5所示。正反向重复蜂值屯压级别规定1000V以下的管子每100V为一级,1000V以上的管子每200V为一级。取电压教除以100做为级别标志,如表1-6所示。通态平均电压组别依电压大小分为9组,用宇毋表示,如表1一所示。例如.KP500-12D表示的是通态平均电流为500A,额定(正反向重复峰值)电压为1200V。
呼和浩特市BUMHAN电抗器BHTB-DM1K,BHTB-DM1.5K,BHTB-DM2K,
HSS-2A7-W HSS-2A7-X HSS-2A7-Y HSS-2A7-Z
HSS-2A8-W HSS-2A8-X HSS-2A8-Y HSS-2A8-Z
HSS-2AR-W HSS-2AR-X HSS-2AR-Y HSS-2AR-Z
HSS-2AN-W HSS-2AN-X HSS-2AN-Y HSS-2AN-Z
HSS-2B1-W HSS-2B1-X HSS-2B1-Y HSS-2B1-Z
HSS-2B2-W HSS-2B2-X HSS-2B2-Y HSS-2B2-Z
HSS-2B3-W HSS-2B3-X HSS-2B3-Y HSS-2B3-Z
HSS-2B4-W HSS-2B4-X HSS-2B4-Y HSS-2B4-Z
HSS-2B5-W HSS-2B5-X HSS-2B5-Y HSS-2B5-Z
HSS-2B6-W HSS-2B6-X HSS-2B6-Y HSS-2B6-Z
HSS-2B7-W HSS-2B7-X HSS-2B7-Y HSS-2B7-Z
HSS-2B8-W HSS-2B8-X HSS-2B8-Y HSS-2B8-Z
HSS-2BR-W HSS-2BR-X HSS-2BR-Y HSS-2BR-Z
HSS-2BN-W HSS-2BN-X HSS-2BN-Y HSS-2BN-Z
HSS-2C1-W HSS-2C1-X HSS-2C1-Y HSS-2C1-Z
HSS-2C2-W HSS-2C2-X HSS-2C2-Y HSS-2C2-Z
HSS-2C3-W HSS-2C3-X HSS-2C3-Y HSS-2C3-Z
HSS-2C4-W HSS-2C4-X HSS-2C4-Y HSS-2C4-Z
HSS-2C5-W HSS-2C5-X HSS-2C5-Y HSS-2C5-Z
HSS-2C6-W HSS-2C6-X HSS-2C6-Y HSS-2C6-Z
HSS-2C7-W HSS-2C7-X HSS-2C7-Y HSS-2C7-Z
HSS-2C8-W HSS-2C8-X HSS-2C8-Y HSS-2C8-Z
HSS-2CR-W HSS-2CR-X HSS-2CR-Y HSS-2CR-Z
HSS-2CN-W HSS-2CN-X HSS-2CN-Y HSS-2CN-Z
HSS-2D1-W HSS-2D1-X HSS-2D1-Y HSS-2D1-Z
HSS-2D2-W HSS-2D2-X HSS-2D2-Y HSS-2D2-Z
HSS-2D3-W HSS-2D3-X HSS-2D3-Y HSS-2D3-Z
HSS-2D4-W HSS-2D4-X HSS-2D4-Y HSS-2D4-Z
HSS-2D5-W HSS-2D5-X HSS-2D5-Y HSS-2D5-Z
HSS-2D6-W HSS-2D6-X HSS-2D6-Y HSS-2D6-Z
HSS-2D7-W HSS-2D7-X HSS-2D7-Y HSS-2D7-Z
HSS-2D8-W HSS-2D8-X HSS-2D8-Y HSS-2D8-Z
HSS-2DR-W HSS-2DR-X HSS-2DR-Y HSS-2DR-Z
HSS-2DN-W HSS-2DN-X HSS-2DN-Y HSS-2DN-Z
HSS-2E1-W HSS-2E1-X HSS-2E1-Y HSS-2E1-Z
HSS-2E2-W HSS-2E2-X HSS-2E2-Y HSS-2E2-Z
HSS-2E3-W HSS-2E3-X HSS-2E3-Y HSS-2E3-Z
HSS-2E4-W HSS-2E4-X HSS-2E4-Y HSS-2E4-Z
HSS-2E5-W HSS-2E5-X HSS-2E5-Y HSS-2E5-Z
HSS-2E6-W HSS-2E6-X HSS-2E6-Y HSS-2E6-Z
这样就造成制动斩波器和制动电阻投入工作的门槛值过高而在进线电压为400V的ACS600变频器中未起作用,将短接环移至400V档,通过减少减速时间试验,制动斩波器和制动电阻工作正常。5例变频器故障处理过程(1)变频器驱动电机抖动在接修一台安川616PC5-5.5kW变频器时,客户送修时标明电机行抖动,此时反应是输出电压不平衡.在检查功率器件后发现无损坏,给变频器通电显示正常,运行变频器,测量三相输出电压确实不平衡,测试六路数出波形,发现W相下桥波形不正常,依次测量该路电阻,二极管,光耦。发现提供反压的一二极管击穿,更换后,重新上电运行,三相输出电压平衡,修复。(2)变频器频率上不去在接修一台普传220V。
呼和浩特市BUMHAN电抗器BHTB-DM1K,BHTB-DM1.5K,BHTB-DM2K,
HSS-2E7-W HSS-2E7-X HSS-2E7-Y HSS-2E7-Z
HSS-2E8-W HSS-2E8-X HSS-2E8-Y HSS-2E8-Z
HSS-2ER-W HSS-2ER-X HSS-2ER-Y HSS-2ER-Z
HSS-2EN-W HSS-2EN-X HSS-2EN-Y HSS-2EN-Z
HSS-2F1-W HSS-2F1-X HSS-2F1-Y HSS-2F1-Z
HSS-2F2-W HSS-2F2-X HSS-2F2-Y HSS-2F2-Z
HSS-2F3-W HSS-2F3-X HSS-2F3-Y HSS-2F3-Z
HSS-2F4-W HSS-2F4-X HSS-2F4-Y HSS-2F4-Z
HSS-2F5-W HSS-2F5-X HSS-2F5-Y HSS-2F5-Z
HSS-2F6-W HSS-2F6-X HSS-2F6-Y HSS-2F6-Z
HSS-2F7-W HSS-2F7-X HSS-2F7-Y HSS-2F7-Z
HSS-2F8-W HSS-2F8-X HSS-2F8-Y HSS-2F8-Z
HSS-2FR-W HSS-2FR-X HSS-2FR-Y HSS-2FR-Z
HSS-2FN-W HSS-2FN-X HSS-2FN-Y HSS-2FN-Z
HSS-2G1-W HSS-2G1-X HSS-2G1-Y HSS-2G1-Z
HSS-2G2-W HSS-2G2-X HSS-2G2-Y HSS-2G2-Z
HSS-2G3-W HSS-2G3-X HSS-2G3-Y HSS-2G3-Z
HSS-2G4-W HSS-2G4-X HSS-2G4-Y HSS-2G4-Z
HSS-2G5-W HSS-2G5-X HSS-2G5-Y HSS-2G5-Z
HSS-2G6-W HSS-2G6-X HSS-2G6-Y HSS-2G6-Z
HSS-2G7-W HSS-2G7-X HSS-2G7-Y HSS-2G7-Z
HSS-2G8-W HSS-2G8-X HSS-2G8-Y HSS-2G8-Z
HSS-2GR-W HSS-2GR-X HSS-2GR-Y HSS-2GR-Z
HSS-2GN-W HSS-2GN-X HSS-2GN-Y HSS-2GN-Z
HSS-2H1-W HSS-2H1-X HSS-2H1-Y HSS-2H1-Z
HSS-2H2-W HSS-2H2-X HSS-2H2-Y HSS-2H2-Z
HSS-2H3-W HSS-2H3-X HSS-2H3-Y HSS-2H3-Z
HSS-2H4-W HSS-2H4-X HSS-2H4-Y HSS-2H4-Z
HSS-2H5-W HSS-2H5-X HSS-2H5-Y HSS-2H5-Z
HSS-2H6-W HSS-2H6-X HSS-2H6-Y HSS-2H6-Z
HSS-2H7-W HSS-2H7-X HSS-2H7-Y HSS-2H7-Z
HSS-2H8-W HSS-2H8-X HSS-2H8-Y HSS-2H8-Z
HSS-2HR-W HSS-2HR-X HSS-2HR-Y HSS-2HR-Z
HSS-2HN-W HSS-2HN-X HSS-2HN-Y HSS-2HN-Z
对于低电压继电器,当电压降低到整定电压时,继电器就动作,动合触点断开,动断触点闭合。2.技术要求1.继电器额定电压、整定范围、功率消耗、返回系数。2.动作值极限误差:在基准条件下,继电器各整定值极限误差不超过±6%。3.动作值一致性:在基准条件下,继电器动作值的一致性不超过6%整定值。4.温度变化引起的变差:在标称极限温度下,动作电压的变差不超过±5%整定值。5.动作时间:在1.1倍实测动作值时,过电压继电器的动作时间不大于0.12s(对DY-32~34/60C不大于0.15s);在2倍实测动作值时,动作时间不大于0.04s(对DY-32~34/60C不大于0.06s);低电压继电器在0.5倍实测动作值时。
呼和浩特市BUMHAN电抗器BHTB-DM1K,BHTB-DM1.5K,BHTB-DM2K,