SurgeÀÇ ±Ô°Ý
°¡. IEEE(Institute of Electrical and Electronic Engineers Àü±âÀüÀÚ±â¼úÀÚ Çùȸ) IEEE¿¡¼´Â TVSS (Transient Voltage Surge Supperession, Surge Protector, º¸È£±â)ÀÇ ½ÃÇè¿¡ ÇÊ¿äÇÑ ½ÃÇè ÆÄÇü ¹× ÀýÂ÷¿¡ °üÇÑ ±âÁظ¸ ¼³Á¤ÇÏ°í ÀÖÀ¸¸ç, ¼º´É¿¡ °üÇؼ´Â ±ÔÁ¤ÇÏ°í ÀÖÁö ¾ÊÁö¸¸ ¸¹Àº ±Ô°ÝµéÀÌIEEEÀÇ ±Ô°ÝÀ» ¿ø¿ëÇÏ°í ÀÖ´Ù.
¨ç IEEE 62.41 IEEE Recommended Practice on Surge Voltage in Low-Voltage AC Power Circuits 600V ÀÌÇÏÀÇ Àü¿ø¿¡ »ç¿ëÇÏ´Â Surge Protector¿¡ °üÇÑ ±Ç°í¾ÈÀÌ´Ù.
¨± Location Categories Deffined in ANSI/IEEE C62.41 : À§Ä¡¿¡ °üÇÑ ±ÔÁ¤ÀÇ "A"¿Í "B"´Â ½Ç³», "C"´Â ¿Á¿Ü¿¡ ¼³Ä¡µÇ´Â Á¦Ç°¿¡ °üÇÏ¿© ±ÔÁ¤ÇÏ°í ÀÖ´Ù.
Category |
Location |
A |
Outlets and Long Branch Circuits All Outlets at more than 10m (30ft) from Category B All Outlets at more than 20m (60ft) from Category C |
B |
Major Feeder and short Branch Circuits Distribution panel devices Busses and feeder system in industrial plants Heavy appliance outlets with short connections to the service entrance Lightning systems in large buildings |
C |
Service drop from building entrance Run between meter and distribution panel Overhead line to detached building Underground lines to well pumps | * Outlet : ¿ì¸®°¡ ÈçÈ÷ »ç¿ëÇÏ´Â Äܼ¾Æ®¸¦ ¸»ÇÑ´Ù.
¨² IEEE C62.41 - 1991 Location Category Exposure Levels
Category |
Level |
Voltage (KV) |
.5x100KHz Ring Wave Current(KV) |
1.2x50§Á(V), 8x20§Á(A) Combination Wave Current (KA) |
A1 |
Low |
2 |
0.07 |
N/A |
A2 |
Medium |
4 |
0.13 |
N/A |
A3 |
High |
6 |
0.20 |
N/A |
B1 |
Low |
2 |
0.17 |
1 |
B2 |
Medium |
4 |
0.33 |
2 |
B3 |
High |
6 |
0.50 |
3 |
C1 |
Low |
6 |
N/A |
3 |
C2 |
Medium |
10 |
N/A |
5 |
C3 |
High |
20 |
N/A |
10 |
- Low Exposure : ¹ø°³ È°µ¿ÀÌ ÀûÀº °÷¿¡ À§Ä¡Çϰųª ÀûÀº ȸ¼öÀÇ ºÎÇÏ Switching È°µ¿ÀÌ ÀûÀº °÷¿¡ À§Ä¡ÇÏ°í ÀÖ´Â System
- Medium Exposure : ¹ø°³ È°µ¿ÀÌ ¸¹°Å³ª Áß°£ Á¤µµÀÇ È°µ¿À» ÇÏ´Â °÷¿¡ À§Ä¡Çϰųª Switching Transient°¡ ÇöÀúÈ÷ ¸¹ÀÌ ¹ß»ýÇÏ´Â °÷¿¡ ÀÖ´Â System
- High Exposure : Low, Medium Exposure º¸´Ù ¹ø°³ È°µ¿À̳ª Switching Transient µîÀÌ ½ÉÇÑ °÷
¨³ IEEE62.45 IEEE Guide on Surge Testing for Equipment Connected to Low-Voltage Power Circuits
¨´ IEEE-587 : 1980. 600V ÀÌÇÏÀÇ ÀúÀü¾Ð Àü¿øÀÇ Ãæ°ÝÀü¾ÐÀ» ±ÔÁ¤ÇÏ°í ÀÖ´Ù.
Location Category |
Waveform |
Open Circuit Voltage |
Short Circuit Voltage |
Comments |
A |
0.5§Á-100KHz Ring |
6000V |
200A |
º» ¹èÀü¹ÝÀ¸·ÎºÎÅÍ 10m ÀÌ»ó ¶³¾îÁø Áö¿ª ÀÎÀÔ¼±À¸·ÎºÎÅÍ 20mÀÌ»ó ¶³¾îÁø Áö¿ª |
B |
0.5§Á-100KHz Ring |
6000V |
500A |
º» ¹èÀü¹Ý ÁÖº¯Áö¿ª ÀÏ¹Ý ºôµù Á¶¸í½Ã¼³ ÁßÀåºñ »ç¿ë Áö¿ª |
1.2¡¿50§Á Impulse |
6000V |
- |
8¡¿20§Á Impulse |
- |
3000A |
C |
- |
- |
- |
2 |
- 1.2¡¿50§Á¿Í 8¡¿20§Á Combination Wave : ÁÖ·Î ¼³ºñ ¿ÜºÎ¿¡¼ ¹ß»ýÇÏ´Â ÆÄÇü
(¿¹> : ³«·Ú , ´ë¿ë·® ¼³ºñÀÇ Switching, Àü·Â »ç°í µî)
- 0.5¡¿100KHz Ring Wave : ÁÖ·Î ¼³ºñ ³»ºÎ¿¡¼ ¹ß»ýÇÏ´Â ÆÄÇü
³ª. IEC(Intermediate Electrotechnical Commission, ±¹Á¦Àü±âÇ¥ÁØÀ§¿øȸ)
¨ç IEC 50(161) : 1990, ±¹Á¦Àü±â±â¼ú¿ë¾î. (IEV)
- °úµµÇö»ó : °ü½É´ë»óÀÇ ½Ã°£ ±Ô¸ð¿¡ ºñ±³ÇÏ¿© ªÀº ½Ã°£ °£°Ý µ¿¾È¿¡ 2°³ÀÇ ¿¬¼ÓÇÏ´Â Á¤»ó »óÅ »çÀÌ¿¡¼ º¯ÈÇÏ´Â Çö»ó ¶Ç´Â ¾çÀÇ ÃÑĪ [IVE 161-02-01]
- »ó½Â½Ã°£ : ´ÜÀÏ ÆÞ½ºÀÇ ¼ø½ÃÄ¡°¡ ±ÔÁ¤µÈ ÃÖÀúÄ¡¿¡ óÀ½À¸·Î µµ´ÞÇÏ´Â ¼ø°£°ú ±ÔÁ¤µÈ ÃÖ°íÄ¡¿¡ µµ´ÞÇÏ´Â ¼ø°£ »çÀÌ ½Ã°£ ±¸°£À¸·Î º°µµ·Î ¸í½ÃµÇÁö ¾Ê´Â ÇÑ, ÃÖÀúÄ¡ ¹× ÃÖ°íÄ¡´Â ÆÞ½º Å©±âÀÇ 10%¿Í 90%·Î °¢°¢ Á¤ÇÑ´Ù [IEV 161-02-05]
- Surge : line ¶Ç´Â ȸ·Î¸¦ µû¶ó¼ Àü´ÞµÇ¸ç, ±Þ¼ÓÈ÷ Áõ°¡ÇÏ°í ¼¼¸® °¨¼ÒÇϴ Ư¼ºÀ» Áö´Ñ Àü±âÀû Àü·ù, Àü¾Ð ¶Ç´Â Àü·ÂÀÇ °úµµÆÄÇüÀÌ´Ù. [IEV 161-08-11]
¨è IEC 60-1 : 1989, °íÀü¾Ð ½ÃÇè±â¹ý
- Surge Àü¾Ð : ³«·Ú ÀÓÆÞ½ºÀÇ Àü¹Ý½Ã°£ T1Àº °¡»óÀÇ ÇǶó¸ÞÅͷμ ÀÓÆÞ½º°¡ ÃÖ´ëÄ¡ÀÇ 30% ¹× 90%°¡ µÇ´Â ÁöÁ¡ »çÀÌÀÇ ±¸°£ TÀÇ 1.67 ¹èÀÇ °ªÀ¸·Î Á¤ÀÇ
- Surge Àü·ù : ³«·Ú ÀÓÆÞ½ºÀÇ Àü¹Ý½Ã°£ T1Àº °¡»óÀÇ ÇǶó¸ÞÅͷμ ÀÓÆÞ½º°¡ ÃÖ´ëÄ¡ÀÇ 10% ¹× 90%°¡ µÇ´Â ÁöÁ¡ »çÀÌÀÇ ±¸°£ TÀÇ 1.15¹èÀÇ °ªÀ¸·Î Á¤ÀÇ
- Àý¹ÝÄ¡ÀÇ ½Ã°£ T2 : ³«·Ú ÀÓÆÞ½ºÀÇ Àý¹ÝÄ¡ ½Ã°£ T2´Â °¡»óÀÇ ÇǶó¸ÞÅͷμ °¡»óÀÇ ¿øÁ¡ 0, °úÀü¾ÐÀÌ ÃÖ´ëÄ¡ÀÇ ¹ÝÀ¸·Î °¨¼Ò µÇ¾îÁö´Â ¼ø°£ »çÀÌÀÇ ½Ã°£ ±¸¼ºÀ¸·Î Á¤ÀǵȴÙ.
¨é IEC 469-1 : 1987, ÆÞ½º±â¼ú ¹× ÀåÄ¡ Áö¼Ó½Ã°£ : ¼ÁöÀÇ Å©±â°¡ ÃÖ´ëÄ¡ÀÇ 50%¸¦ ÃÊ°úÇÏ´Â µ¿¾ÈÀÇ ½Ã°£ÀÌ´Ù.
¨ê IEC 644
Category |
Voltage (1.2¡¿50§Á) |
Application |
¥° |
500 V |
Telecommunication and Electronic Testing |
¥± |
2.5 §Ç |
Appliance, portable equipment |
¥² |
4 §Ç |
Fixed installations |
¥³ |
6 §Ç |
Primary supply Overhead lines, cable systems, including distribution bus and its overcurrent protection |
´Ù. UL(Underwriters Laboratories)
¨ç UL 14549 : Standard for Safety / Transient Voltage Surge Suppressors. Àü¿ø¿ë Surge Protector¿¡ ´ëÇÏ¿© IEC, IEEE ±Ô°ÝÀ» ¿ø¿ëÇÏ¿© ¼º´É ½ÇÇèÀ» ½Ç½ÃÇÏ°í, ±× ±Ô°Ý¿¡ ÀûÇÕÇϸé ÀÎÁõÇÑ´Ù. Surge ProtectorÀÇ Çü½Ä ÀÎÁõÀº ÀÌ ±ÔÁ¤¿¡ ÀÇÇÑ´Ù. ½ÃÇèÀº Let Through Voltage (or Suppressed Voltage Rating, Clamping Voltage)¿Í Life Test·Î ³ª´©¾î ½Ç½ÃÇÑ´Ù.
- Let-Through Voltage (or Suppressed Voltage Rating, Clamping Voltage)
Surge ÆÄÇüÀ» °¡ÇßÀ» ¶§ 100ms À̳»¿¡ ³ªÅ¸³ª´Â ÃÖ°íÀÇ peak Àü¾ÐÀ» ¸»ÇÑ´Ù.
- Rating °ªÀº ÃøÁ¤°ªÀ» »ó±â Ç¥¿Í ºñ±³ÇÏ¿© Å« °ªÀ¸·Î ÇÑ´Ù. ¿¹¸¦ µé¸é 220V¿¡ »ç¿ëµÇ´Â 710VÀÎ °æ¿ì
0.8KV·Î Ç¥±âµÈ´Ù.
UL 1449 Performance Rating Table
Category |
Impulse Generator Characteristics |
Suppressed Voltage Rating |
Wave form |
Maximun Surge |
C1 |
Code Connected & Direct Plug-in Products |
1.2¡¿50§Á 8¡¿20§Á |
6KV 500A |
0.33KV, 0.4KV 0.5KV, 0.6KV 0.8KV, 1.0KV 1.2KV, 1.5KV 2.0KV, 2.5KV 3.0KV, 4.0KV 5.0KV, 6.0KV |
C2 |
Permanently Connected Products |
1.2¡¿50§Á 8¡¿20§Á |
6KV 300A |
¨è UL 497 : Åë½Å½ÅÈ£¼±¿ë Surge Protector¿¡ °üÇÏ¿© ÀÎÁõÇÑ´Ù. RS-232C, RS-422, RS-485, Modem
2000V (1.2¡¿50§Á) Signal impulse
A |
Standard Safety / Secondary Protectors for Communication Circuits |
B |
Standard Safety / Protectors for Data Communication and Fire Circuits |
¶ó. ±âŸ
¨ç ANSI (American National Standards Institute) CCTT (Consulative Committee, International Telegraph & Telephone. ±¹Á¦Àü½ÅÀüÈ ÀÚ¹®À§¿øȸ) Impulse : 10/700§Á (»ó½Â½Ã°£ : 10~90% ±îÁö 10§Á¡¾30%, ÇÏ°½Ã°£ : 50%±îÁö 700§Á¡¾20%)
¨è ITU (International Telecommunications Union. ±¹Á¦ Àü±âÅë½Å¿¬ÇÕ)
¨é MIL (Military Specification and Standard. ¹Ì±¹±º»ç±Ô°Ý & Ç¥ÁØ)
¨ê NEC (National Electric Code) : NEC provides safety design and installation guide (USA)
Art 280 |
Surge Arresters |
Art 645 |
Computer/Data processing equipment |
Art 800 |
Communication circuits |
¨ë MEMA (National Electrical Manufactures and Associations) °Á¦°¡ ¾Æ´Ñ Âü°í ±Ô°ÝÀ¸·Î IEEE, UL µî°ú À¯»çÇÏ´Ù. - NEMA LS-1 : Low Voltage Surge Protective Devices
¨ì NFPA (National Fire Protection Association)
ANSI/NFPA 20 |
"Section 7-4.1 : Centrifugal fire pumps. Voltage Surge Arrester complying with ANSI 62.1 or C62.11 shell installed each line terminal of the isolating switch to ground. These devices shell be rated to suppress voltage surges above rated line voltage. |
ANSI/NFPA 75 |
Section 7-24 Protection against lighting surges shell be provided where needed in ordance with the requirement of NFPA 70. (NEC) |
ANSI/NFPA 78 |
Section 3-21 : Lighting Arrester and Protectors. Lighting Arrester and Protectors shell be installed on the electric and ephone service entrances and on radio and television antenna lead - in to provide protection for the structure |
Surge¿¡ ´ëÇÑ º¸È£´ëÃ¥
°¡. ´Ü°èº° °ËÅä»çÇ×
°øÀå, °Ç¹°, Á¦Á¶°øÁ¤, Åë½Å½Ã¼³ µî Àü¹ÝÀûÀ¸·Î Àü¿ø¿¡ ¿ä±¸µÇ´Â power quality¸¦ °ËÅäÇÔÀ¸·Î¼ ³«·Ú ¹× Surge·ÎºÎÅÍ È¿°úÀûÀÌ°í, °æÁ¦ÀûÀÎ ÇØ°áÃ¥À» ãÀ» ¼ö ÀÖ´Ù. ¹Ì±¹¿¡¼ ÇàÇÑ ¼Áö °ü·Ã ¿¬±¸ °á°ú¿¡ ÀÇÇϸé ÀüÀÚÀåºñÀÇ ¿øÀÎºÒ¸í °íÀå Áß 88.3%´Â ¼Áö¿¡ ÀÇÇÑ °ÍÀ̶õ °á·ÐÀ» ¾ò¾ú´Ù. ¹Ù²ã ¸»ÇÏ¸é ¿øÀκҸíÀÇ °íÀå Áß 88.3%´Â ¼ÁöÀÇ ´ëÃ¥¸¸ Á¦´ë·Î ÀÌ·ç¾îÁø´Ù¸é ¸·À» ¼ö ÀÖ´Ù´Â °ÍÀÌ´Ù. ¾Æ·¡¿¡ °ËÅä½Ã ÂüÁ¶ÇÒ ´Ü°è¸¦ ¿¹½ÃÇÑ´Ù.
¨ç º¸È£¼³ºñ ¹× ±â±â¼±Á¤ ¹èÀü¼³ºñ ¹× Á¢ÁöÇöȲ. DSC. PLC, SCADA, Industrial Process Controller, Computer Network System, IBS, Celluar Station, Broadcasting, UPS µî º¸È£ÇØ¾ß ÇÒ ÁÖ¿ä ¼³ºñ ¹× ±â±âÀÇ ¸ñ·ÏÀ» ÀÛ¼ºÇÑ´Ù.
¨è SurgeÀÇ Å©±â¿Í ¹ß»ý¿ø ¨± Å©±â : ³«·ÚÀÇ °¡´É¼º, ³»ºÎÀûÀ¸·Î ¹ß»ýÇÏ´Â SurgeÀÇ Å©±âµîÀ» °ËÅäÇÑ´Ù. ¨² ¹ß»ý¿ø : Surge ¹ß»ýÀÇ 75~95%´Â ³»ºÎ¿¡¼ ¹ß»ýÇϹǷΠMotor, Compressors, Inverter, Pump, Welder µî Surge°¡ ¹ß»ýÇÏ´Â ¼³ºñ À¯¹«¸¦ °ËÅäÇÑ´Ù.
¨é Diagram ÀÛ¼º ¾ÕÀÇ 1, 2 »çÇ×À» ÂüÁ¶ÇÏ¿©, Àü¿øÀÇ »ç¾ç (Àΰ¡µÇ´Â Á¤°ÝÀü¾Ð ¹× °á¼± ¹æ½Ä (WYE/DELTA), À§Ä¡ µî¿¡ °üÇÑ Power &Signal Line Diagram¸¦ ÀÛ¼ºÇÑ´Ù.
¨ê ¼Áö¹æÁö±â ¼³Ä¡ÀÇ ¿ì¼±¼øÀ§ ¨± °³Æó³ª ±âµ¿¼ÁöÀÇ ¿µÇâÀ» ¸¹ÀÌ ¹Þ´Â ¿¹¹ÎÇÑ ±â±â. Controller, PLC µî ¨² ¿ÜºÎÀÇ ¼Áö¿¡ ¿¹¹ÎÇÑ ±â±â, ÀÇ·áÀåºñ, °èÃø±â±â, ÄÄÇ»ÅÍ µî ¨³ °ÇÑ °³Æó³ª ±âµ¿¼Áö¸¦ ¸¹ÀÌ ¹ß»ýÇÏ´Â ±â±â, ½Â°±â, ´ëÇü¸ðÅÍ µî ¨´ Branch Panel ¨µ Main Panel
¨ë Surge Protector ¼±Á¤ º¸È£ÇÏ°íÀÚ ÇÏ´Â °ÍÀÇ Á¾·ù, ȯ°æ, ¿ë·® µîÀ» Á¾ÇÕÀûÀ¸·Î °ËÅäÇÏ¿© ¼±Á¤ÇÑ´Ù.
¨ì ¼³Ä¡ À§Ä¡¿Í ¼±À» È®ÀÎÇÏ¿© Surge Protector¸¦ ¼³Ä¡ÇÑ´Ù.
¨± Àü¿ø
1Â÷º¸È£ |
ÁÖ º¯¾Ð±âÀÇ 2Â÷Ãø Main Panel¿¡ Main Surge Protector¸¦ ¼³Ä¡ÇÏ¿© ¿ÜºÎ·ÎºÎÅÍ Ä§ÅõÇÏ´Â Surge¸¦ 1´Ü°è ¾ïÁ¦ÇÑ´Ù. |
2Â÷º¸È£ |
°¢ °Ç¹°ÀÇ ºÐÀü¹Ý ¶Ç´Â UPS, AVR ÀԷ´ܿ¡ Surge Protector¸¦ ¼³Ä¡ÇÏ¿© Main Surge Protector¸¦ Åë°úÇÑ ÀÜ¿© Surge ¹× ³»ºÎ ¹ß»ý Surge¸¦ ¾ïÁ¦ÇÑ´Ù. |
3Â÷º¸È£ |
Á¤¹Ð Á¦¾î ÀåºñÀÇ Àü¿ø ÀԷ´ܿ¡ Surge ¹× Noise¸¦ Á¦°ÅÇÒ ¼ö ÀÖ´Â Power Conditioner Surge Protector¸¦ Á÷·Ä·Î ¼³Ä¡ÇÏ¿©¾ß ÇÑ´Ù. |
¨² Åë½Å ½ÅÈ£º¸È£ ¼±·ÎÀÇ ¾ç´Ü¿¡ Surge Protector¸¦ ¼³Ä¡Çϸç, Á¢Áö´Â Àü¿ø¼±°ú °øÅëÁ¢Áö¸¦ »ç¿ëÇØ¾ß ÇÑ´Ù.
¨³ Á¢Áöº¸È£ Àü¿øÀº ÇÊÈ÷ Á¢Áö°¡ ÀÌ·ç¾îÁ®¾ß Çϸç, 2°³ ÀÌ»óÀÇ Á¢Áö°¡ 1°³ÀÇ ±â±â¿¡ Á¢ÁöµÇ´Â °æ¿ì´Â ¹Ýµå½Ã º´·ÄÁ¢Áö¸¦ ½ÃÄÑ¾ß ÇÑ´Ù.
³ª. ¹ß»ý¿øÀκ°´ëÃ¥
¨ç ÀÚ¿¬Çö»ó¿¡ ÀÇÇÑ Surge
Á÷°Ý·Ú |
Á÷°Ý·Ú·ÎºÎÅÍ Àθí°ú Àåºñ¸¦ º¸È£Çϱâ À§Çؼ´Â 1Â÷ÀûÀ¸·Î ÇÇ·ÚħÀ» ¼³Ä¡ÇÏ¿© °·ÂÇÑ Á÷°Ý·Ú¸¦ À¯µµ·Ú ¶Ç´Â °£Á¢·ÚÀÇ ÇüÅ·Π¹Ù²î¾î ÁÖ¾î ¸·°ÇÑ ¿¡³ÊÁö¸¦ ºÐ»ê½ÃÅ°´Â °ÍÀÌ ÇÊ¿äÇÏ´Ù. |
°£Á¢·Ú |
Àü¿ø¼±·Î ¹× ½ÅÈ£¼±·Î¿¡ °í¿ë·® Surge Protector¸¦ ¼³Ä¡ÇÑ´Ù. |
À¯µµ·Ú |
Àü¿øºÎ¿¡ °í¿ë·® Surge Protector(TVSS)¸¦ ¼³Ä¡ÇÑ´Ù. |
¨è °³Æó ¹× ±âµ¿¿¡ ÀÇÇÑ Surge °³Æó ¹× ±âµ¿ Surge°¡ ¸¹ÀÌ ¹ß»ýÇÏ´Â ±â±â¿¡¼ ´Ù¸¥ SystemÀ¸·Î Surge°¡ ÀüÀÌµÇ¸é ¸¹Àº ±â±â¿¡ ¿µÇâÀ» ¹ÌÄ¡¹Ç·Î ÀÌ·¯ÇÑ ±â±â¿¡´Â ÇÊÈ÷ Surge ProtectorÀ» ´Þ¾Æ À̸¦ ¸·¾Æ ÁÖ¾î¾ß ÇÑ´Ù.
¨± °³Æó Surge Àü¿øºÎ³ª ½ºÀ§Ä¡ ÈÄ´Ü¿¡ Noise Filter°¡ ³»ÀåµÈ Surge Protector¸¦ ¼³Ä¡ÇÏ¿©¾ß ÇÑ´Ù.
¨² ±âµ¿ Surge ±âµ¿±â±â³ª ºÎÇ°ÀÇ ÈÄ´Ü¿¡ Noise Filter°¡ ³»ÀåµÈ ¼ÒÇü Surge Protector¸¦ ¼³Ä¡ÇÏ¿©¾ß ÇÑ´Ù.
´Ù. ÀüÀÌ°úÁ¤º°´ëÃ¥
Àüµµ¼º Surge |
Á÷°Ý·Ú·ÎºÎÅÍ Àθí°ú Àåºñ¸¦ º¸È£Çϱâ À§Çؼ´Â 1Â÷ÀûÀ¸·Î ÇÇ·ÚħÀ» ¼³Ä¡ÇÏ¿© °·ÂÇÑ Á÷°Ý·Ú¸¦ À¯µµ·Ú ¶Ç´Â °£Á¢·ÚÀÇ ÇüÅ·Π¹Ù²î¾î ÁÖ¾î ¸·°ÇÑ ¿¡³ÊÁö¸¦ ºÐ»ê½ÃÅ°´Â °ÍÀÌ ÇÊ¿äÇÏ´Ù. |
À¯µµ¼º Surge |
Àü¿ø¼±·Î ¹× ½ÅÈ£¼±·Î¿¡ °í¿ë·® Surge Protector¸¦ ¼³Ä¡ÇÑ´Ù. |
ÀüÆļº Surge |
Àü¿øºÎ¿¡ °í¿ë·® Surge Protector(TVSS)¸¦ ¼³Ä¡ÇÑ´Ù. |
º¹ÇÕ¼º Surge |
°¡±ÞÀû ¿ÜºÎ ÀÎÀÔ¼±Àº Shield CableÀ» »ç¿ëÇÏ°í, »ç¿ë ȯ°æ¿¡ µû¶ó º¸È£ÇÏ°íÀÚ ÇÏ´Â ±â±âÀÇ ¾ÕÀ̳ª Surge°¡ ¸¹ÀÌ ¹ß»ýÇÏ´Â ±â±âÀÇ µÚ¿¡ ¼ÒÇü Surge Protector¸¦ ¼³Ä¡ÇÑ´Ù. |
SurgeÀÇ ±âº»¿ø¸®
¼Áö¸¦ Á¦¾îÇÏ´Â µ¥´Â 2°¡Áö ¹æ¹ýÀ» ¾µ ¼ö ÀÖ´Ù. Çϳª´Â ¼Áö¸¦ ºûÀ̳ª ¿·Î º¯È¯½ÃÄÑ ¿ÏÀüÈ÷ ¼Ò¸ê½ÃÅ°´Â ¹æ¹ýÀÌ´Ù. ±×·¯³ª ±ØÈ÷ ªÀº ¼ø°£¿¡ ³ô°í °ÇÑ ¼Áö¸¦ ¿À̳ª ºûÀ¸·Î º¯È¯ÇÏ´Â °Íµµ ¾î·Æ°Å´Ï¿Í ±×·Î ÀÎÇÑ ÁÖº¯ÀÇ ÇÇÇØ ¶ÇÇÑ ¼Áö¸¦ ±×³É µÎ¾úÀ» ¶§¿¡ ºñÇÏ¿© Àû´Ù°í ÇÒ ¼ö ¾øÀ» °ÍÀÌ´Ù. ±× ´ÙÀ½ÀÇ ¹æ¹ýÀº ¼Áö°¡ Àü¿ø¼±À¸·Î µé¾î¿Ã ¶§´Â ¼Áö¸¦ Á¢Áö¼±À¸·Î Èê·Á ÁÖ°í, ¼Áö°¡ Á¢Áö·Î À¯À﵃ ¶§´Â ¹Ý´ë·Î Àü¿ø¼±ÀÇ Àü¾ÐÀ» º¸»óÇØ Á༠¾ïÁ¦Àü¾Ð ÀÌÇÏ·Î À¯Áö½ÃÅ°´Â ¹æ¹ýÀ¸·Î ¼Áö¹æÁö±â´Â ÀÌ ¹æ½ÄÀ» »ç¿ëÇÏ°í ÀÖ´Ù.
´Ü»ó 220V Àü¿ø¼±ÀÇ Hot LineÀ¸·Î 5000VÀÇ ¼Áö°¡ À¯ÀÔµÈ °æ¿ì
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