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DE60003824D1 - Nichtautomatischer schutzschalter mit nach kontaktschlie ung abgeschaltetem auslöser - Google Patents

Nichtautomatischer schutzschalter mit nach kontaktschlie ung abgeschaltetem auslöser

Info

Publication number
DE60003824D1
DE60003824D1 DE60003824T DE60003824T DE60003824D1 DE 60003824 D1 DE60003824 D1 DE 60003824D1 DE 60003824 T DE60003824 T DE 60003824T DE 60003824 T DE60003824 T DE 60003824T DE 60003824 D1 DE60003824 D1 DE 60003824D1
Authority
DE
Germany
Prior art keywords
circuit breaker
automatic circuit
trigger
switched
trigger switched
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60003824T
Other languages
English (en)
Other versions
DE60003824T2 (de
Inventor
J Jones
A Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE60003824D1 publication Critical patent/DE60003824D1/de
Publication of DE60003824T2 publication Critical patent/DE60003824T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • 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
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/446—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay making use of an inertia mass
DE60003824T 1999-08-13 2000-08-07 Nichtautomatischer schutzschalter mit nach kontaktschlie ung abgeschaltetem auslöser Expired - Fee Related DE60003824T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US374448 1999-08-13
US09/374,448 US6377431B1 (en) 1999-08-13 1999-08-13 Non-automatic power circuit breaker including trip mechanism which is disabled after closure of separable contacts
PCT/IB2000/001106 WO2001013488A1 (en) 1999-08-13 2000-08-07 Non-automatic power circuit breaker including trip mechanism which is disabled after closure of separable contacts

Publications (2)

Publication Number Publication Date
DE60003824D1 true DE60003824D1 (de) 2003-08-14
DE60003824T2 DE60003824T2 (de) 2004-05-13

Family

ID=23476864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60003824T Expired - Fee Related DE60003824T2 (de) 1999-08-13 2000-08-07 Nichtautomatischer schutzschalter mit nach kontaktschlie ung abgeschaltetem auslöser

Country Status (11)

Country Link
US (1) US6377431B1 (de)
EP (1) EP1208626B1 (de)
CN (1) CN1295836C (de)
AR (1) AR025101A1 (de)
AU (1) AU766232B2 (de)
BR (1) BR0013317A (de)
CA (1) CA2381907A1 (de)
DE (1) DE60003824T2 (de)
ES (1) ES2202150T3 (de)
WO (1) WO2001013488A1 (de)
ZA (1) ZA200202043B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790338B1 (fr) * 1999-02-25 2001-05-04 Schneider Electric Ind Sa Declencheur electronique selectif
US6864450B1 (en) 2004-05-19 2005-03-08 Eaton Corporation Circuit breaker with delay mechanism
CN101615782B (zh) * 2008-06-27 2013-05-01 上海亿盟电气自动化技术有限公司 一种断路器的mcr保护方法
FR2960093B1 (fr) * 2010-05-11 2013-07-05 Areva T & D Prot & Controle Sa Dispositif de protection a associer a un dispositif de coupure de courant dans un circuit electrique a duree de vie accrue
US8649146B2 (en) * 2010-12-17 2014-02-11 General Electric Company Capacitance check and current monitoring circuit for use with a circuit protection device
EP2676284B1 (de) * 2011-02-16 2017-06-07 Eaton Industries (Austria) GmbH Fehlerstromschutzschalter
EP2568557B1 (de) * 2011-09-07 2014-02-26 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Fehlerstromschutzschalters sowie Fehlerstromschutzschalter für einen Frequenzumrichter
CN102916405B (zh) * 2012-11-19 2015-10-28 山东电力集团公司电力科学研究院 预防变电站工频交流干扰导致跳跃闭锁继电器误动的方法
RU2524926C1 (ru) * 2013-03-12 2014-08-10 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Устройство контроля работы и защиты трехфазного электродвигателя
CN103457231B (zh) * 2013-09-18 2017-02-08 德力西电气有限公司 一种含储能检测和判断功能的快速mcr智能控制器
CN104578001B (zh) * 2015-01-27 2017-07-14 德力西电气有限公司 一种断路器的脱扣电路
CN104659916A (zh) * 2015-02-02 2015-05-27 浙江正泰电器股份有限公司 信号积分电路和断路器智能控制器
CN104953548A (zh) * 2015-07-23 2015-09-30 合肥扬帆通信元器件有限公司 智能选择电流互感器绕组二次侧开路保护器电路
AU2016277616B2 (en) * 2015-12-23 2021-05-27 Schneider Electric Industries Sas A method for detecting a fault in a recloser
KR101759601B1 (ko) 2015-12-28 2017-07-31 엘에스산전 주식회사 기중 차단기용 지연시간 발생장치
US10511211B1 (en) * 2018-08-30 2019-12-17 General Electric Company Trip reduction tool for a wind turbine power system
FR3087273B1 (fr) * 2018-10-15 2020-11-06 Schneider Electric Ind Sas Dispositif de mesure et appareil de commutation electrique
EP3675301A1 (de) * 2018-12-27 2020-07-01 Siemens Aktiengesellschaft Elektrisches koppeln von wenigstens zwei an einem energieversorgungsnetz angeschlossenen elektrischen einrichtungen mit wenigstens einer am energieversorgungsnetz angeschlossenen elektrischen energiequelle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825770A (en) * 1954-08-20 1958-03-04 Specialties Dev Corp Time delay control device
CA855386A (en) * 1968-10-07 1970-11-03 Westinghouse Electric Corporation Overcurrent protective device
US4000478A (en) * 1975-10-30 1976-12-28 General Electric Company Static trip molded case circuit breaker including trip interlock
US4297741A (en) * 1979-09-04 1981-10-27 General Electric Company Rate sensing instantaneous trip mode network
US4639561A (en) * 1984-12-18 1987-01-27 Square D Company Mechanical time delay mechanism
US4652965A (en) * 1985-04-19 1987-03-24 Square D Company High level magnetic trip circuit
JPS62173707A (ja) * 1986-01-27 1987-07-30 Mitsubishi Electric Corp 回路しや断器の電流検出装置
US4984124A (en) * 1989-06-30 1991-01-08 Sigma Instruments, Inc. Faulted current indicator with inrush restraint
KR930010685B1 (ko) 1990-03-15 1993-11-05 미쯔비시 덴끼 가부시기가이샤 회로차단기
US5276416A (en) 1991-09-20 1994-01-04 Kabushiki Kaisha Toshiba Circuit breaker
US5369542A (en) 1992-03-06 1994-11-29 Siemens Energy & Automation, Inc. Dual trip circuit for circuit breaker
US5627717A (en) * 1994-12-28 1997-05-06 Philips Electronics North America Corporation Electronic processing unit, and circuit breaker including such a unit
JP3250648B2 (ja) * 1996-03-26 2002-01-28 富士電機株式会社 過電流引外し装置
US5943204A (en) * 1998-01-12 1999-08-24 Eaton Coroporation Electronic trip unit with dedicated override current sensor
US6175479B1 (en) * 1999-04-15 2001-01-16 Siemens Energy & Automation, Inc. Instantaneous protection device and method for a circuit breaker

Also Published As

Publication number Publication date
ZA200202043B (en) 2003-08-27
CA2381907A1 (en) 2001-02-22
EP1208626A1 (de) 2002-05-29
DE60003824T2 (de) 2004-05-13
CN1295836C (zh) 2007-01-17
US6377431B1 (en) 2002-04-23
AR025101A1 (es) 2002-11-06
AU6011000A (en) 2001-03-13
CN1369126A (zh) 2002-09-11
WO2001013488A1 (en) 2001-02-22
EP1208626B1 (de) 2003-07-09
ES2202150T3 (es) 2004-04-01
AU766232B2 (en) 2003-10-09
BR0013317A (pt) 2002-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee