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TRICONEX 4409
TRICONEX 4409
1．在电动机的控制线路中串入自耦变压器，使起动时定子绕组上得到自耦变压器的二次电压，起动完毕后切除自耦变压器，额定电压直接加于定子绕组，电动机进入全压正常工作。
2．工作过程
合上QS，按下SB2，KT、KM1线圈通电吸合，KT瞬时触头闭合实现自锁，KM1主触点闭合，电动机M取用自耦变压器二次电压减压起动。
KT延时时间到，延时断开常闭触点首先断开，KM1失电；延时闭合常开触点闭合，KM2得电，电动机直接接入电网全压运行，完成起动。
备货，备货，降降降，火火火，火火火……
备货，备货，降降降，火火火，火火火……
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公司名称：厦门泰尼电气有限公司
联系人：小黄（销售代表）
联系电话：0592-6809319
传真号码：0592-6890859（麻烦备注01006收）
手机：18030265259
QQ号码:2917675397
邮箱：29176753970@qq.com
诚信经营，质量为首，诚信至上，泰尼电气小黄竭诚为您服务！！！
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