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TSXP4720 +QQ 2851195472 现货低价找小赵18020776785
TSXP4720 本公司有大量库存现货,全新原装,欢迎订购,当天可发货!!!!!!
联系人:赵艳霞(销售工程师)
电话:0592-50857595
手机:18020776785
传真:0592-5165561
邮箱:2851195472@qq.com
QQ:2851195472
QQ:2851195472
TSXP4720
1)瞬时过电流保护。由于逆变器负载侧短路等,流过逆变器器件的电流达到异常值(超过容许值)时,瞬时停止逆变器运转,切断电流。变流器的
输出电流达到异常值,也同样停止逆变器运转。
2)过载保护。逆变器输出电流超过额定值,且持续通达规定的时间以上,为了防止逆变器期间、线路等损坏要停止运转。恰当的保护需要反时限特性,采用热继电器或者电子热保护(使用电子电路)。过负载是由于负载的GD(惯性)过大或因负载过大使电机堵转而产生的。
欢迎来电咨询,我们将会给您的服务!
产品详细信息,欢迎来电查询!
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