iec60755
ÇëÎÊ¡±IEC - TR 60755¡°ÖеÄTR±íʾʲôÒâ˼?
TR£ºtechnical report ¼¼Êõ±¨¸æ ÏàÓ¦µÄ»¹ÓÐTS£º technical specification ¼¼Êõ¹æ·¶ ÈçÆû³µÐÐÒµµÄTS 16949
Ϊʲô½»Á÷ϵͳʣÓàµçÁ÷±£»¤×°ÖÃÉèÖÃΪ30mA,µ«Ö±Á÷...
ÏÂÃæΪIEC60755±ê×¼¶ÔRCDÀàÐ͵Ķ¨Ò壬ÏÂͼΪRCDÀàÐ͵ıêʶ·û£¬¶Ï·Æ÷ÉϱêʶµÄ¼´ÊǸ÷ûºÅ¡£´ËͼÅäËÄÒ²ÓÐ ²»Í¬µÄµçÁ¦µç×ÓÉ豸²úÉúµÄ¹ÊÕϽӵصçÁ÷...
µÆ¾ßÕÕÃ÷²úÆ·IEC²âÊÔ±ê×¼ÓÐÄÄЩ?
398 IEC 60755-1-2022 2022-10-01 English General safety requirements for residual current operated protected devices ¨C Part 1: Residual current operated protective devices for...
±äƵµçÆ÷ÊDz»ÊÇÎÞ·¨°²×°Â©µç±£»¤Æ÷?Èç¹ûÊÇ,ÈçºÎ±£Ö¤...
Ò»¡¢±äƵÆ÷²»ÄÜÓéµç±£»¤Æ÷£¬ÊÇÒòΪ¡¡±äƵÆ÷²»ÄÜÑ¡Óéµç±£»¤Æ÷£¬ÊÇÒòΪ±äƵÆ÷×ÔÉí»á´æÔÚÒ»¸ö½Ï´óµÄ©µçÁ÷£¬ÇÒ±äƵÆ÷Óëµç¶¯»úÖ®¼äµÄÁ¬½Óµ¼...
ËÖªµÀ©µç¿ª¹Ø220vÐͺÅÓÐÄÄЩ?
²úÆ··ûºÏGB 6829¡¢GB 14048.2ºÍIEC 60755¡¢IEC 60947±ê×¼¡£5¡¢DZ15LEϵÁЩµç¶Ï·Æ÷£¬ÊÊÓÃÓÚ½»Á÷50Hz, ¶î¶¨¹¤×÷µçѹÖÁ380V£¬¶î¶¨µçÁ÷ÖÁ100AµÄ...
¹ÊÕϵ绡̽²âÆ÷×÷ÓÃÏÂÐèÕÆÎÕ¡°Èý½ü¡±ÔÔò - °Ù¶È¾Ñé
¹ÊÕϵ绡»á²úÉúµç»ð»¨Ö±½ÓÒýȼÎïÌåÈ»ºó²úÉú»ðÔÖ¡£LN6A¹ÊÕϵ绡̽²âÆ÷ÒÀ¾Ý¹ú¼Ò±ê×¼GB14287.4-2014¡¢GB50045-95£¨2014°æ£©¡¢GB13955-2014£¬Í¬Ê±²Î¿¼¹ú¼Êµç¹¤±ê×¼ÄØIEC62020£¬IEC60755¡¢IEC...
ʲôÊÇ©µç¶Ï·Æ÷ ©µç¶Ï·Æ÷µÄÐͺÅÁбí
1¡¢Â©µç¶Ï·Æ÷£¨Earth Leakage Breaker£©£ºµç·ÖЩµçµçÁ÷³¬¹ýÔ¤¶¨ÖµÊ±ÄÜ×Ô¶¯¶¯×÷µÄ¿ª¹Ø¡£Â©µç¶Ï·Æ÷ÓÃÓÚ·ÀÖ¹ÈËÉí´¥µç£¬Ó¦¸ù¾ÝÖ±½Ó½Ó´¥ºÍ¼ä½Ó½Ó´¥...
Ϊʲô¹ÊÕϵ绡̽²âÆ÷±Ø²»¿ÉÉÙ - °Ù¶È¾Ñé
1 ¹ÊÕϵ绡̽²âÆ÷ÒÀ¾Ý¹ú¼Ò±ê×¼GB14287.4-2014¡¢GB50045-95(2014°æ)¡¢GB13955-2014£¬Í¬Ê±²Î¿¼¹ú¼Êµç¹¤±ê×¼ÄØIEC62020£¬IEC60755¡¢IEC60364¡£ÔÚͨ¹ý¶ÔÒÔÉÏÄÚÈݵÄÔĶÁÖ®ºó£¬ÏàÐŶÔÓÚ¹ÊÕÏ...
ÇëÎÊÒ»ÏÂÔõô¿´Â©µç¿ª¹ØÊǶà´ó°²Êý±ÈÈçdz47leÒ»32c25µÄ...
ÐͺÅdz47leÒ»32c25µÄ¶î¶¨µçÁ÷°²ÊýΪ25°²¡£Â©µç±£»¤¿ª¹ØµÄ¶î¶¨µçÁ÷ÔÚÐͺűê×¢Öв»±ê×¢°²Åà¡°A¡±£¬Ö»±êµçÁ÷Öµ£¬ÔÚÊýֵǰ±ê³ö˲ʱÍÑ¿ÛÖÖÀà·ûºÅ£¨³£¼ûΪC»ò...
C3 ©±£µÄ×÷ÓÃÊÇʲô?ËüΪʲô²»ÄÜÖ±½ÓÓÃÓÚ¼ÒÍ¥µç·...
¹ÊÕÏÊ£ÓàµçÁ÷¸ù¾Ý¸ºÔØÌØÐԿɳÊÏÖ¶àÖÖ²¨ÐΡ£IEC 60755 Öж¨ÒåÁË4ÖÖÀàÐ굀 RCD£¬ÒÔÊʵ±±£»¤²»Í¬ÐÎʽµÄÊ£ÓàµçÁ÷£º½»Á÷ÐÍ¡¢AÐÍ¡¢BÐÍ¡¢FÐÍ¡£½»Á÷ÐÍ...