KR100981872B1 - 누전 차단기 - Google Patents

누전 차단기 Download PDF

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Publication number
KR100981872B1
KR100981872B1 KR1020030061721A KR20030061721A KR100981872B1 KR 100981872 B1 KR100981872 B1 KR 100981872B1 KR 1020030061721 A KR1020030061721 A KR 1020030061721A KR 20030061721 A KR20030061721 A KR 20030061721A KR 100981872 B1 KR100981872 B1 KR 100981872B1
Authority
KR
South Korea
Prior art keywords
earth leakage
circuit
switch
voltage test
power supply
Prior art date
Application number
KR1020030061721A
Other languages
English (en)
Korean (ko)
Other versions
KR20040053755A (ko
Inventor
아사노히사노부
아사카와코지
타카하시야스히로
Original Assignee
후지 덴키 기기세이교 가부시끼가이샤
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 후지 덴키 기기세이교 가부시끼가이샤 filed Critical 후지 덴키 기기세이교 가부시끼가이샤
Publication of KR20040053755A publication Critical patent/KR20040053755A/ko
Application granted granted Critical
Publication of KR100981872B1 publication Critical patent/KR100981872B1/ko

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Classifications

    • 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
    • H01H83/04—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 with testing means for indicating the ability of the switch or relay to function properly
    • 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
    • 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
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power

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  • Breakers (AREA)
KR1020030061721A 2002-12-16 2003-09-04 누전 차단기 KR100981872B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2002-00363511 2002-12-16
JP2002363511A JP4253700B2 (ja) 2002-12-16 2002-12-16 漏電遮断器

Publications (2)

Publication Number Publication Date
KR20040053755A KR20040053755A (ko) 2004-06-24
KR100981872B1 true KR100981872B1 (ko) 2010-09-10

Family

ID=32376202

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030061721A KR100981872B1 (ko) 2002-12-16 2003-09-04 누전 차단기

Country Status (5)

Country Link
JP (1) JP4253700B2 (zh)
KR (1) KR100981872B1 (zh)
CN (1) CN100466141C (zh)
DE (1) DE10357691A1 (zh)
FR (1) FR2848722B1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4556614B2 (ja) * 2004-10-25 2010-10-06 富士電機機器制御株式会社 漏電遮断器
JP4742232B2 (ja) * 2005-04-19 2011-08-10 富士電機株式会社 漏電遮断器
DE102006009228B4 (de) * 2006-02-28 2014-02-20 Siemens Aktiengesellschaft Leitungsschutzschalter mit integriertem Hilfsschalter oder Fehlersignalschalter
JP4972998B2 (ja) * 2006-05-22 2012-07-11 富士電機機器制御株式会社 漏電遮断器
US20100133074A1 (en) * 2007-04-19 2010-06-03 Abb Ag Locking device for an installation switch device
KR100876413B1 (ko) 2007-07-12 2008-12-31 엘에스산전 주식회사 과전류 계전기 연동 트립기능을 구비한 차단기
JP2011253744A (ja) * 2010-06-03 2011-12-15 Kawamura Electric Inc 接触不良を検出可能な回路遮断器
JP5497115B2 (ja) * 2012-01-27 2014-05-21 三菱電機株式会社 電源切替装置及び配電盤
JP5734481B2 (ja) * 2012-01-27 2015-06-17 三菱電機株式会社 監視装置、電力切替方法及びプログラム
CN103337429B (zh) * 2013-07-01 2015-11-18 浙江正泰电器股份有限公司 剩余电流动作断路器
DE102014201501A1 (de) * 2014-01-28 2015-07-30 Siemens Aktiengesellschaft Externe Ansteuerung eines elektromagnetischen Auslösers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR850002266Y1 (ko) * 1983-10-13 1985-10-10 신영전기주식회사 테스트(Test) 장치를 이용한 누전차단기의 전원역접속 장치
JPH05325775A (ja) * 1992-05-18 1993-12-10 Toshiba Corp 漏電しゃ断器
KR200196838Y1 (ko) 2000-04-21 2000-09-15 엘지산전주식회사 누전차단기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578732A (en) * 1983-12-14 1986-03-25 Square D Company Ground fault circuit interrupter including snap-acting contacts
JPH01307133A (ja) * 1988-06-02 1989-12-12 Mitsubishi Electric Corp 単三中性線欠相保護付漏電遮断器
JPH06223704A (ja) * 1993-01-26 1994-08-12 Fuji Electric Co Ltd 漏電遮断器のテスト回路
JP3920963B2 (ja) * 1997-03-31 2007-05-30 テンパール工業株式会社 過電流保護機能付漏電遮断器
US6392513B1 (en) * 1998-04-29 2002-05-21 Eaton Corporation Circuit breaker with common test button for ground fault and arc fault circuit
JP3559165B2 (ja) * 1998-05-25 2004-08-25 三菱電機株式会社 漏電遮断器
ES2164593B1 (es) * 2000-03-17 2003-05-16 Ge Power Controls Iberica S L Dispositivo de deteccion de fuga a tierra.
JP2002170477A (ja) * 2000-11-30 2002-06-14 Mitsubishi Electric Corp 漏電遮断器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR850002266Y1 (ko) * 1983-10-13 1985-10-10 신영전기주식회사 테스트(Test) 장치를 이용한 누전차단기의 전원역접속 장치
JPH05325775A (ja) * 1992-05-18 1993-12-10 Toshiba Corp 漏電しゃ断器
KR200196838Y1 (ko) 2000-04-21 2000-09-15 엘지산전주식회사 누전차단기

Also Published As

Publication number Publication date
FR2848722A1 (fr) 2004-06-18
CN100466141C (zh) 2009-03-04
JP4253700B2 (ja) 2009-04-15
KR20040053755A (ko) 2004-06-24
CN1508832A (zh) 2004-06-30
JP2004199881A (ja) 2004-07-15
FR2848722B1 (fr) 2008-02-29
DE10357691A1 (de) 2004-06-24

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