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¡¡*2010³â °³Á¤µÈ ¹«¼±¼³ºñ±ÔÄ¢ Á¦19Á¶, ³»¼±±ÔÁ¤ÀÌ ÇöÀå¿¡ ¿Ã¹Ù¸£°Ô Àû¿ëµÇ°í À־ ´õ ÀÌ»óÀÇ ÀÚ·á´Â °Ô½ÃÇÏÁö ¾Ê½À´Ï´Ù.

 
  :: Surge °ü·ÃÀÚ·á
  :: °ü¸®ÀÚ 2007-06-13 15:00:57 , Á¶È¸ :582324  
  :: File download   [pdf : 206 KB  Download: 14094]

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)

  1. °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]
  2. »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]
  3. 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

  1. 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
  2. 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
  3. 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.

  1. Let-Through Voltage (or Suppressed Voltage Rating, Clamping Voltage)
    Surge ÆÄÇüÀ» °¡ÇßÀ» ¶§ 100ms À̳»¿¡ ³ªÅ¸³ª´Â ÃÖ°íÀÇ peak Àü¾ÐÀ» ¸»ÇÑ´Ù.
  2. 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¸®

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Surge ProtectorÀÇ Á¾·ù

°¡.Protector ¹æ¹ý¿¡ µû¸¥ ºÐ·ù

Àü¿ø¿ëÀÇ °æ¿ì´Â ¾Æ·¡ÀÇ ºÐ·ù°¡ »ó´ç ºÎºÐ Àû¿ëµÇÁö¸¸, Åë½Å¿ëÀÇ °æ¿ì´Â ¼ÒÀÚÀÇ ¹ßÀüÀÌ ±Þ¼ÓÈ÷ ÁøÇàµÇ¾î ¾Æ·¡ÀÇ ±¸ºÐÀÌ °ÅÀÇ ¸ðÈ£ÇÏ´Ù.

¨ç ¹æÀüÇü Surge Protector

  1. µ¿ÀÛ¿ø¸®
    ¹æÀü °³½ÃÀü¾Ð ÀÌÇÏ¿¡¼­´Â °³¹æ»óÅ¿¡ ÀÖ´Ù°¡ ¹æÀü°³½ÃÀü¾ÐÀ» ÃÊ°úÇÏ´Â Surge°¡ À¯ÀÔµÇ¸é ¼ø°£ÀûÀ¸·Î µµÅë»óÅ°¡ µÇ¾î Àü·ù°¡ Surge Protector·Î Èê·¯ Àü¾ÐÀÌ °­ÇϵǸç, Surge°¡ Á¦°ÅµÇ¸é ´Ù½Ã ¿ø·¡ÀÇ °³¹æ»óÅ·Πµ¹¾Æ°£´Ù.
  2. ¼ÒÀÚÀÇ ±¸¼º
    ¹æÀü¼ÒÀÚÀÎ GAS Tube, Air Gap µîÀÌ »ç¿ëµÈ´Ù.
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    ¹æÀüÇü Surge Protector´Â ÀϹÝÀûÀ¸·Î »óÀü°³½ÃÀü¾ÐÀÌ »ç¿ëÀü¾Ð¿¡ ºñÇØ ÈξÀ ´À·Á ±Ù·¡¿¡´Â °ÅÀÇ ÀÌ ¹æ½ÄÀ» »ç¿ëÇÏÁö ¾ÊÀ¸¸ç, Á¤¹ÐÀåºñ º¸È£¿ë¿¡´Â ÀÌ ¹æ½ÄÀÇ Á¦Ç°À» »ç¿ëÇÏÁö ¾Ê´Â °ÍÀÌ ÁÁ´Ù.

¨è¾ïÁ¦Çü Surge Protector

  1. µ¿ÀÛ¿ø¸®
    Àü¾ÐÀÌ µ¿ÀÛÀü¾Ð (Operating Voltage. »ç¿ëÀü¾Ðº¸´Ù 15~25% Á¤µµ ³ôÀº Àü¾Ð) ÀÌÇÏÀÏ ¶§´Â ¸Å¿ì ³ôÀº Impedance¸¦ °®°í ÀÖ´Ù°¡, µ¿ÀÛ Àü¾ÐÀ» ÃÊ°úÇÏ´Â Surge¿¡ ´ëÇؼ­´Â ¸Å¿ì ³·Àº Impedance¸¦ °®´Â´Ù. ¼±·Î Impedance¿Í Surge Protector ImpedanceÀÇ »ó°ü°ü°è¿¡ ÀÇÇØ Surge°¡ ¾ïÁ¦µÈ´Ù.
    ¾ïÁ¦ÇüÀº ¹æÀüÇü°ú ´Þ¸® Àü¾ÐÀ» ƯÁ¤ level±îÁö¸¸ Á¦ÇÑ ÇÏ´Â °ÍÀ¸·Î Á¦ÇÑÀü¾ÐÀ» Clamping Voltage ¶Ç´Â Suppressor Voltage¶ó°í ºÎ¸£¸ç ¼±·Î Impedance¿Í Surge Protector ImpedanceÀÇ »ó°ü°ü°è¿¡ ÀÇÇØ Clamping Voltage°¡ °áÁ¤µÈ´Ù.
  2. ¼ÒÀÚÀÇ ±¸¼º
    Àü¾Ð ¾ïÁ¦Çü Surge Protector¿¡´Â ºñ¼±Çü Àü¾Ð Àü·ù Ư¼ºÀ» °®°í ÀÖ´Â MOV, ¹ÝµµÃ¼, Diode µîÀÇ ¼ÒÀÚµéÀÌ »ç¿ëµÈ´Ù.
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    Àü¾Ð¾ïÁ¦Çü Surge Protector´Â ¹ÝÀÀ¼Óµµ°¡ ºü¸£°í, Surge Èí¼ö´É·Âµµ ¿ì¼öÇØ Á¤¹ÐÀåºñ º¸È£¿ëÀ¸·Î ÀûÇÕÇϸç, ÀϹÝÀûÀ¸·Î °¡Àå ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Ù. ƯÈ÷ 50KA ÀÌ»óÀÇ Surge Protector¿¡´Â °ÅÀÇ ÀÌ ¹æ½ÄÀ» »ç¿ëÇÏ°í ÀÖ´Ù.

¨é Á¶ÇÕÇü Surge Protector

¹æÀüÇü°ú ¾ïÁ¦ÇüÀ» Á¶ÇÕÇÏ¿© »ç¿ëÇÏ´Â ¹æ½ÄÀ¸·Î Åë½Å¿ëÀ¸·Î ±ØÈ÷ ÀϺΠÁ¦Ç°¿¡ »ç¿ëÇÏ°í ÀÖ´Ù.

³ª. ¼³Ä¡¹æ¹ý¿¡ µû¸¥ ºÐ·ù

¨ç Á÷·ÄÇü (Serial Type) Surge Protector
ÁÖ·Î ¼Ò¿ë·®¿¡ ¾ÈÁ¤µÈ Àü¿øÀ» ¿äÇÏ´Â System À̳ª ±â±â¿¡ »ç¿ëÇϸç, Noise Filtering ±â´ÉÀ» °®°í ÀÖ´Â Á¦Ç°À» »ç¿ëÇϹǷμ­ ºñ¼±Çü ºÎÇÏ¿¡¼­ ¹ß»ýÇÏ´Â Harmonic (ºñÁ¤ÇöÆÄ)°¡ Àü·ù°¡ SystemÀ̳ª ±â±â·Î È帣´Â °ÍÀ» ¹æÁöÇÑ´Ù.
Áß¡¤´ë¿ë·® Àü¿ø¿¡ Á÷·ÄÇüÀ» »ç¿ëÇÒ °æ¿ì Àü¿øÀÇ ¿¬¼Ó¼º¿¡ ¹®Á¦¸¦ ¹ß»ý½Ãų ¼ö ÀÖÀ¸¸ç ¼³Ä¡ ¹× À¯Áöº¸¼ö°¡ ¾î·Æ´Ù.

¨è º´·ÄÇü (Parallel Type) Surge Protector
¼öÀü¹Ý, ¹èÀü¹Ý µîÀÇ Áß. ´ë¿ë·® Àü¿ø¿¡ »ç¿ëÇÑ´Ù. Áß¡¤´ë¿ë·® Àü¿øÀÇ °æ¿ì Àü¿øÀÇ ¿¬¼Ó¼ºÀ» ±âÇÒ ¼ö ÀÖ°í ¼³Ä¡ ¹× À¯Áöº¸¼ö°¡ ½¬¿ö ´ëºÎºÐ º´·ÄÇüÀ» »ç¿ëÇϸç, °¡Àå ¹Ù¶÷Á÷ÇÑ ¹æ½ÄÀÌ´Ù.

Surge ProtectorÀÇ ¼±Á¤°ú ¼³Ä¡

°¡. Surge Protector ¼±Á¤ÀÇ °ËÅä»çÇ×

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AC ´Ü»ó, 3»ó È®ÀÎ / Àΰ¡Àü¾Ð / ºÎÇÏÀü·ù
DC Àΰ¡Àü¾Ð / ºÎÇÏÀü·ù

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Åë½Å±â±âÀÇ Á¾·ù - »ç¿ëÀü¾Ð - ¿¬°á´ÜÀÚ¸¦ È®ÀÎ

¨è ¼­Áö³»·® (Surge Current Capacity)
¼³Ä¡Àå¼ÒÀÇ È¯°æ°ú Àü·ù·®¿¡ µû¶ó ProtectorÀÇ ¿ë·®À» °áÁ¤ÇÑ´Ù. ¿ë·®À» °áÁ¤Çϴµ¥´Â ¸ÕÀú ȯ°æ, Áï ÀÚ¿¬ ¹ß»ýÀûÀÎ ³«·ÚÀÇ À§Ç輺, ±âµ¿ ¹× °³Æó SurgeÀÇ Å©±â¿Í ºóµµµîÀ» °í·ÁÇÏ°í ±× ´ÙÀ½À¸·Î »ç¿ë Àü·ùÀÇ ¾çÀ» °í·ÁÇØ¾ß ÇÑ´Ù.

¨± ȯ°æÀû ¿äÀο¡ ÀÇÇÑ ¿ë·® (Mode ´ç)

À§Çèµµ ȯ          °æ ¿ë    ·®
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°í ³«·ÚÀÇ À§ÇèÀÌ Å« »ê¾Ç, Çغ¯, Æò¾ß µî 160KAÀÌ»ó
Áß ³«·ÚÀÇ À§ÇèÀÌ Å©Áö ¾ÊÀº °÷ 80KA ÀÌ»ó
Àú ³«·ÚÀÇ À§ÇèÀÌ ±ØÈ÷ ÀûÀº °÷ 80KA ¹Ì¸¸

¨² »ç¿ëÀü·Â¿¡ ÀÇÇÑ ¿ë·® (¿ë·®Àº Mode ´ç ¿ë·®)
ÃÖ¼Ò¿ë·® = VA / 220 (¿¹) 220V 50AÀÇ °æ¿ì 220¡¿50¡À220=50KA
ÀûÁ¤¿ë·® = VA / 150

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  • ´ëºÎºÐÀÇ Protector´Â Surge Current Capacity / Mode¸¦ ´ÜÀ§·Î Ç¥±âÇÏÁö¸¸ ÀϺΠ¾÷üÀÇ °æ¿ì Peak Surge Current (Total Surge Current Capacity)¸¦ »ç¿ëÇÏ°í Àִµ¥ ÀÌ´Â °¢ Mode´ç ¿ë·®À» Phase·Î °öÇÑ ¼öÄ¡¸¦ ´ÜÀ§¸¦ »ç¿ëÇÑ °ÍÀ̹ǷΠÁÖÀǸ¦ ¿äÇÑ´Ù.

¨é ¾ïÁ¦Àü¾Ð (Clamping Voltage or let Through Voltage, Suppressed Voltage Rating)
Surge Protector¸¦ ¼±ÅÃÇÔ¿¡ À־ Áß¿äÇÑ »çÇ×À¸·Î Clamping Voltage´Â ³·À»¼ö·Ï ÁÁ´Ù.
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¨ê º¸È£¼ö¸í (Perpetual Protector)
ProtectorÀÇ ¼ö¸íÀº ¼³°è ¹æ¹ý ¹× Clamping Voltage¿Í ¹ÐÁ¢ÇÑ °ü·ÃÀÌ ÀÖ´Ù.

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SCADA. DCS. RCS. RTU. PLC µîÀÇ Á¤¹Ð Á¦¾î Àåºñ³ª À¯·®°è, ¼öÀ§°è, ¿Âµµ°è¿Í °°Àº °è±â´Â Surge¿¡ ¸Å¿ì ¿¹¹ÎÇÏ¿© ½±°Ô ¼Õ»óµÇ¹Ç·Î ÀÌµé ±â±â¸¦ Surge·ÎºÎÅÍ º¸È£Çϱâ À§Çؼ­´Â ±â±âÀÇ Àü¿ø ÀԷ´ܿ¡ ¼³Ä¡ÇÏ¸ç ½ÅÈ£º¸È£¿ë ¼­Áö ¹æÁö±â¿Í Á¶ÇÕÇÏ¿© SystemÀ» º¸È£ÇØ¾ß ÇÑ´Ù. À̶§ Àü¿ø¿ë ¹× ½ÅÈ£¿ë ¼­Áö ¹æÁö±âÀÇ Á¢Áö´Â µ¿ÀÏ Á¢Áö¸¦ »ç¿ëÇÏ¿© Àü¿ø°ú ½ÅÈ£Á¢Áö »çÀÌ¿¡ Á¢Áö ÀüÀ§Â÷°¡ ¹ß»ýÇÏÁö ¾Êµµ·Ï ¼³Ä¡ ÇØ¾ß ÇÑ´Ù. ƯÈ÷ Á¤¹Ð Á¦¾î Àåºñ º¸È£¿ë ¼­Áö ¹æÁö±â´Â Surge »Ó¸¸ ¾Æ´Ï¶ó Noise µµ µ¿½Ã¿¡ Á¦°ÅÇÒ ¼ö ÀÖ´Â Á÷·ÄÇüÀÇ ¼­Áö¹æÁö±â¸¦ »ç¿ëÇØ¾ß ÇÑ´Ù. <*> ANSI/IEEE Cat. C1

¡Ø Harmonic
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¡Ø Power Conditioner
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Analogue ½ÅÈ£´Â 24Vdc, 1~10Vdc 4~20mA µîÀÌ ÀÖ´Ù.

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24V I/O Line 24Vdc  
Modern (Leased Line) 48Vdc Àü È­
Transmitter 1~50Vdc/ac  
4~20mA Current Loop 1~170Vdc/ac  

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°¡. ÇÇ·Úħ
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SurgeÀÇ High speed, high energy¸¦ ¼Óµµ¿¡¼­ µû¸£Áö ¸øÇϸç, ¿ë·®¿¡¼­µµ °¨´çÇÏÁö ¸øÇÑ´Ù.

¶ó. UPS
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»ó¿ë ÁÖÆļö (50/60Hz) Àü¿ø¿¡¼­´Â Àü¿øÀÇ ¾ÈÁ¤À» ±âÇϳª, AVRÀÇ ¹ÝÀÀ¼Óµµ°¡ 0.05~0.12ÃÊÀ̹ǷΠ§Á±ÞÀÎ Surge°¡ ¹ß»ýÇßÀ» ¶§ SurgeÀÇ ¼Óµµ¸¦ µû¶ó °¡Áö ¸øÇØ ¼­Áö À¯ÀԽà Surge°¡ ±â±â¿¡ ÇÇÇظ¦ ÀÔÈù ´ÙÀ½¿¡ AVRÀÌ ÀÛµ¿ÇϹǷΠ¿ÀÈ÷·Á Á¤»ó Àü¾Ð½Ã Àü¾ÐÀ» ÇÏ°­½ÃÄÑ Àü¾ÐÀÇ º¯µ¿ ÆøÀ» È®´ëÇÏ´Â Àü¿ø±³¶õÀ» ÃÊ·¡ÇÏ´Â °æ¿ìµµ ÀÖ´Ù ¶ÇÇÑ ÀÚüÀûÀ¸·Îµµ . Àü¾ÐÀÇ º¯È¯½Ã ¹ß»ýÇÏ´Â ½ºÀ§Äª¿¡¼­µµ ¸¹Àº Surge°¡ ¹ß»ýÇÑ´Ù.

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1Â÷ÃøÀ¸·Î À¯ÀÔµÈ SurgeÀÇ »ó´çºÎºÐÀº 2Â÷ÃøÀ¸·Î ÀüÀ̵ǹǷΠ°íÁýÀû ¹ÝµµÃ¼¸¦ »ç¿ëÇÑ System¿¡´Â »ç¿ëÇÒ ¼ö ¾ø´Ù. ´Ü ÀÚü Á¢Áö¸¦ ÅëÇÏ¿© À¯ÀԵǴ ¼­Áö¸¦ Â÷´Ü Çϴµ¥´Â ÁÁÀº È¿°ú¸¦ ¹ßÈÖÇϸç, ´©¼³ Àü·ù°¡ ½Ã½ºÅÛÀ¸·Î À¯ÀԵǴ °ÍÀ» Â÷´ÜÇϴµ¥µµ ÁÁÀº È¿°ú°¡ ÀÖ´Ù. µû¶ó¼­ ¼­Áö¹æÁö±â¿Í ÇÔ²² »ç¿ëÇÑ´Ù¸é »óÈ£ º¸¿ÏÀûÀ¸·Î ´õ¿í ÁÁÀº ¼º´ÉÀ» ¹ßÈÖÇÒ ¼ö ÀÖ´Ù.

»ç. ¹è¼± ¹× ´©ÀüÂ÷´Ü±â
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47 ESD(Á¤Àü±â)°ü·Ã-¹Ì±¹ÀϺ»Çѱ¹Æ¯Çã(19°Ç) - 01 3580 KB °ü¸®ÀÚ 2007.06.13 7159
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44 Á¢ÁöÀúÇ×°ª ³·Ãß´Â ¹æ¹ý - Á¢ÁöÀúÇ×°è»ê½ÄÀÇ ÀÌÇØ 81 KB °ü¸®ÀÚ 2007.06.13 17354
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36 KSC 3303 °³Á¤±Ô°Ý IEC ±Ô°Ý°úÀÇ ´ëºñÇ¥ 27 KB °ü¸®ÀÚ 2007.06.13 14925
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