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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å´ÜüǥÁØ(TTAS) | ||||||||||||||||
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Ç¥ÁعøÈ£ | TTAK.KO-04.0112 | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
Á¦°³Á¤ÀÏ | 2009-12-22 | ÃÑ ÆäÀÌÁö | 74 | ||||||||||||||
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¿µ¹® Ç¥Áظí | Protection of customer premises from Overvoltages | ||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | - °ÅÁÖÁö¿ª°ú »ó¾÷Àû ½Ã¼³È¯°æÀÇ °¡ÀÔÀÚ ±¸³» Åë½Å±â±âÀÇ Á¢Áö¿Í º»µù¿¡ °üÇÑ ±Ç°í »çÇ×µéÀ» Á¦½ÃÇÑ´Ù.
-ITU-T Rec. K.66[27] ¹× ±â±â ³»¼º ¿ä±¸Á¶°Ç¿¡ °üÇÑ ITU-T Rec. K.21[17]À» ÂüÁ¶ÇÑ´Ù. -ITU-T Rec. K.21[17]ÀÇ ³»¼º ¿ä±¸Á¶°Ç°ú ÀûÇÕÇÑ Á¢Áö¿Í º»µù ¿ä±¸Á¶°Ç »çÇ×À» Á¦½ÃÇÑ´Ù. -SPDÀÇ ¼³Ä¡¿Í ´Ù¸¥ ¿¬°ü½Ã¼³ÀÇ º»µù°ú °ü·ÃÇÑ ¼³Ä¡ ¿¹¸¦ Á¦½ÃÇÑ´Ù. -Á¢Áö¿Í º»µù°ú ¿¬°üµÈ ¹®Á¦Á¡À» Á¦½ÃÇÏ°í ÀÌ¿Í °ü·ÃÇÑ ´ÙÀ½ÀÇ ÇØ°áÃ¥µéÀ» Á¦½ÃÇÑ´Ù. 1) Á¢Áö¿Í º»µùÀ» Çâ»ó½ÃÅ°±â À§ÇÑ ¹æ¹ý. 2) ±â±â¿ÜºÎ¿¡ Àû¿ëÇÒ ¼ö ÀÖ´Â Ãß°¡ÀûÀÎ º¸È£ ¹æ¹ý. -°¡ÀÔÀÚ ±¸³»ÀÇ º¸È£¿¡ °üÇÑ Ã¥ÀÓÀÇ ÇÑ°è »çÇ×À» Á¦½ÃÇÑ´Ù. |
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This Recommendation:
-provides recommendations for bonding and earthing of telecommunication equipment in residential and commercial customer premises; -refers to ITU-T Rec. K.21 for equipment resistibility requirements; -recommends earthing and bonding requirements to coordinate with the resistibility requirements of ITU-T Rec. K.21 and the safety requirements of IEC 60950-1; -recommends the installation practices for bonding of all services and the installation of SPDs; -illustrates problems associated with earthing and bonding and provides solutions for these earthing and bonding problems. These include: 1) methods to improve the earthing and bonding; 2) methods of providing additional protection external to the equipment; 3) special resistibility and safety requirements; -recommends responsibilities for protection at customer premises; |
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°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | ||||||||||||||||
°ü·ÃÆÄÀÏ | TTAK.KO-04.0112.pdf | ||||||||||||||||
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