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ÀÛ¼ºÀÏ : 06-04-04 00:00
Core balance type CT°¡ ´õÁÁÀº ÀÌÀ¯?
 ±Û¾´ÀÌ : À̼º¿ì ()
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ÀúÇ×Á¢Áö °èÅë¿¡¼­´Â Core balanced type CT(°üÅëÇü CT)¸¦ Àû¿ëÇϸé ÀåÁ¡ÀÌ ÀÖ½À´Ï´Ù. Á÷Á¢Á¢Áö °èÅë¿¡¼­ ¼ø½Ãµ¿ÀÛ(50G) Ư¼ºÀ» °í·ÁÇÏ¿© ÀÜ·ùȸ·Î¹æ½ÄÀÌ¿Ü Core balanced type CT¸¦ Àû¿ëÇϵµ·Ï ±ÇÀåÇÏ´Â °ÍÀº ºÎÇÏ ¸»´Üȸ·ÎÀÎ °æ¿ì´Â °í·ÁÇغ¼ ¼ö ÀÖ°ÚÀ¸³ª  IEEE ¿ø¹® Àü.Èĸ¦ ¼öÁ¤ÇÏ¿© ¿Ã·ÁÁֽøé Àç°ËÅäÇÏ°Ú½À´Ï´Ù.

Instantaneous ground-fault relays(50G) should be connected to core balanced (ground sensor) type current transformers for best results, although they can be used with conventional current transformers in a residual connection with relay 50N with good results on solidly groundded systems.

 
 

Total 555
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420    ground to neutral Àü¾Ð¿¡ ´ëÇÑ Çѱ¹³» ±ÔÁ¤ÀÌ Àִ°¡¿ä? À̼º¿ì 02-12 6216
419 ÀåºñÀÇ ¿ø°Å¸® ÀÛµ¿¿¡ °üÇÏ¿©... ÃÖÁ¤ÁÖ 03-02 5683
418    ÀåºñÀÇ ¿ø°Å¸® ÀÛµ¿¿¡ °üÇÏ¿©... À̼º¿ì 03-03 5202
417 ¾È³çÇϼ¼¿ä, ÇÑÁ¤°©ÀÔ´Ï´Ù. Áú¹®µå¸³´Ï´Ù. ÇÑÁ¤°© 03-09 6291
416    °¡°ø±â(M/C) Á¢Áö¹æ½Ä À̼º¿ì 03-10 5490
415 º¯¾Ð±â °á¼± ¹æ½ÄÀÇ Â÷ÀÌÁ¡ Á¤ ÇØ ¿í 03-16 7206
414    º¯¾Ð±â °á¼± ¹æ½ÄÀÇ Â÷ÀÌÁ¡ À̼º¿ì 03-17 17349
413 THDF °è»ê¿¡ °ü·ÃÇÏ¿© Áú¹®ÀÔ´Ï´Ù ¹ÚÁ¤±¤ 03-23 9925
412    º¯¾Ð±â THDF °è»ê¿¡ °ü·ÃÇÏ¿© Áú¹®ÀÔ´Ï´Ù À̼º¿ì 03-24 12555
411 °èÀü±â °üÇؼ­Áú¹® µå¸³´Ï´Ù. ÀÌÁ¤Àç 04-03 5405
410 Core balance type CT°¡ ´õÁÁÀº ÀÌÀ¯? ±è¿µ±º 04-03 4799
409    °èÀü±â °üÇؼ­Áú¹® µå¸³´Ï´Ù. À̼º¿ì 04-04 5444
408    Core balance type CT°¡ ´õÁÁÀº ÀÌÀ¯? À̼º¿ì 04-04 7933
407       °èÀü±â °üÇؼ­Áú¹® µå¸³´Ï´Ù. ÀÌÁ¤Àç 04-04 4574
406 Áß¼º¼± Àü·ù À̽¼· 04-05 5938
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