Èç¹û늟á¹ÜµÄî~¶¨ëЉºÊÇ380V£¬„tÔÒòÓÐÒÔÏÂŽ×üc(di¨£n)£º
1£ºëŠŸá¹ÜÙ|(zh¨¬)Á¿²î¡£µ«Èç¹ûÄÜßBÀm(x¨´)Õý³£¹¤×÷ºÃŽ×Ìì•rég£¬Ò²¿ÉÒÔºöÂÔ¡£
2£ºëЉºÆ«¸ß£¬µ«ß@‚€ÔÒòÝ^С£¬¿ÉÒÔºöÂÔ¡£
3£º›]Óм°•rÑa(b¨³)Ë®£¬Ôì³É늟á¹Ü¸ÉŸý“p‰Ä£¬ ß@‚€ÔÒò¾Ó¶à¡£
4£ºË®Ù|(zh¨¬)²»ºÃ£¬½Y(ji¨¦)¹¸‡À(y¨¢n)ÖØ¡£
½â›Q´ëÊ©£º½â›QÁËÉÏÃæÌáµ½µÄ3£»4—l¾ÍÐÐÁË¡£