1.0HangShen Electrichttp://www.hzk.com.cn/en杭申电气http://www.hzk.com.cn/en/author/admin/Power system switching device (type S) - HangShen Electricrich600338<blockquote class="wp-embedded-content" data-secret="VgCAToJVmI"><a href="http://www.hzk.com.cn/en/products/dianyuanxitongzhuanhuanzhuangzhisxing/">Power system switching device (type S)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="http://www.hzk.com.cn/en/products/dianyuanxitongzhuanhuanzhuangzhisxing/embed/#?secret=VgCAToJVmI" width="600" height="338" title="“Power system switching device (type S)” — HangShen Electric" data-secret="VgCAToJVmI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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http://www.hzk.com.cn/en/wp-content/uploads/2016/12/IMG_8789-.jpg1000667Power system conversion device (S) is to realize the two into line, one female united power conversion system between the device and its the executing circuit breaker, mechanical interlocking, controllers and electric interlock circuit components (as shown in the figure below).