MY149681A - Trip control apparatus and method for circuit breaker - Google Patents

Trip control apparatus and method for circuit breaker

Info

Publication number
MY149681A
MY149681A MYPI20071783A MYPI20071783A MY149681A MY 149681 A MY149681 A MY 149681A MY PI20071783 A MYPI20071783 A MY PI20071783A MY PI20071783 A MYPI20071783 A MY PI20071783A MY 149681 A MY149681 A MY 149681A
Authority
MY
Malaysia
Prior art keywords
circuit breaker
air circuit
erroneous operation
temperatures
generating
Prior art date
Application number
MYPI20071783A
Other languages
English (en)
Inventor
Eom Jae Pil
Original Assignee
Ls Ind Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ls Ind Systems Co Ltd filed Critical Ls Ind Systems Co Ltd
Publication of MY149681A publication Critical patent/MY149681A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/052—Controlling, signalling or testing correct functioning of a switch

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Protection Of Generators And Motors (AREA)
MYPI20071783A 2006-10-17 2007-10-16 Trip control apparatus and method for circuit breaker MY149681A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20060101066 2006-10-17
KR1020070095914A KR100914830B1 (ko) 2006-10-17 2007-09-20 차단기의 트립 제어장치 및 그 방법

Publications (1)

Publication Number Publication Date
MY149681A true MY149681A (en) 2013-09-30

Family

ID=39448829

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20071783A MY149681A (en) 2006-10-17 2007-10-16 Trip control apparatus and method for circuit breaker

Country Status (4)

Country Link
KR (1) KR100914830B1 (ko)
CN (1) CN101183623B (ko)
MY (1) MY149681A (ko)
RU (1) RU2360347C1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2563970C2 (ru) * 2011-03-03 2015-09-27 Абб Текнолоджи Аг Управляющее устройство для управления прерывателем цепи и способы
MD474Z (ro) * 2011-06-17 2012-08-31 ИНСТИТУТ ЭЛЕКТРОННОЙ ИНЖЕНЕРИИ И НАНОТЕХНОЛОГИЙ "D. Ghitu" АНМ Dispozitiv de comutare şi protecţie a acumulatorului
KR101915961B1 (ko) 2011-09-06 2019-01-31 삼성전자주식회사 전자 장치 및 그 전자 장치에 사용 가능한 보드
FR3018961B1 (fr) * 2014-03-24 2016-04-01 Schneider Electric Ind Sas Dispositif de gestion des causes de declenchement dans un declencheur electronique
CN114336524B (zh) * 2021-12-28 2023-12-22 常熟开关制造有限公司(原常熟开关厂） 过载脱扣级别自动整定方法、装置及电动机保护器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000039812A (ko) * 1998-12-16 2000-07-05 김태철 휴대용 칼로리 계산기
KR20010058523A (ko) * 1999-12-30 2001-07-06 윤재환 소비열량 측정 기능을 가지는 노래반주장치 및 소비열량측정방법
JP2003068177A (ja) * 2001-08-27 2003-03-07 Horon Kk 検出レベルを設定可能な適応型過電流検出遮断素子
JP2003223839A (ja) * 2002-01-30 2003-08-08 Hitachi Ltd 電子式回路遮断器

Also Published As

Publication number Publication date
KR20080034764A (ko) 2008-04-22
KR100914830B1 (ko) 2009-09-02
CN101183623B (zh) 2010-12-29
CN101183623A (zh) 2008-05-21
RU2360347C1 (ru) 2009-06-27

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