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DK0777928T3 - Fejlstrømsbeskyttelsesafbryder med automatisk overvågningsindretning - Google Patents

Fejlstrømsbeskyttelsesafbryder med automatisk overvågningsindretning

Info

Publication number
DK0777928T3
DK0777928T3 DK95928978T DK95928978T DK0777928T3 DK 0777928 T3 DK0777928 T3 DK 0777928T3 DK 95928978 T DK95928978 T DK 95928978T DK 95928978 T DK95928978 T DK 95928978T DK 0777928 T3 DK0777928 T3 DK 0777928T3
Authority
DK
Denmark
Prior art keywords
current
fault current
contacts
monitoring device
current protection
Prior art date
Application number
DK95928978T
Other languages
English (en)
Inventor
Rainer Berthold
Original Assignee
Aeg Niederspannungstech Gmbh
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
Priority claimed from DE19944429949 external-priority patent/DE4429949A1/de
Priority claimed from DE19528019A external-priority patent/DE19528019A1/de
Priority claimed from DE1995128918 external-priority patent/DE19528918A1/de
Application filed by Aeg Niederspannungstech Gmbh filed Critical Aeg Niederspannungstech Gmbh
Application granted granted Critical
Publication of DK0777928T3 publication Critical patent/DK0777928T3/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • H02H3/335—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial imbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Breakers (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Jib Cranes (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
DK95928978T 1994-08-24 1995-08-24 Fejlstrømsbeskyttelsesafbryder med automatisk overvågningsindretning DK0777928T3 (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19944429949 DE4429949A1 (de) 1994-08-24 1994-08-24 Fehlerstromschutzschalter mit automatischer Überwachungseinrichtung
DE1995128020 DE19528020A1 (de) 1994-08-24 1995-07-31 Sich selbsttätig überwachender Fehlerstromschutzschalter
DE19528019A DE19528019A1 (de) 1994-04-09 1995-07-31 Sich selbststätig überwachender Fehlerstromschutzschalter
DE1995128918 DE19528918A1 (de) 1995-08-07 1995-08-07 Fehlerstromschutzschalter mit Notaus-Zusatzschaltgerät
PCT/DE1995/001129 WO1996006475A1 (de) 1994-08-24 1995-08-24 Fehlerstromschutzschalter mit automatischer überwachungseinrichtung

Publications (1)

Publication Number Publication Date
DK0777928T3 true DK0777928T3 (da) 1999-10-04

Family

ID=27436035

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95928978T DK0777928T3 (da) 1994-08-24 1995-08-24 Fejlstrømsbeskyttelsesafbryder med automatisk overvågningsindretning

Country Status (11)

Country Link
US (1) US5956218A (da)
EP (1) EP0777928B1 (da)
AT (1) ATE177266T1 (da)
CZ (1) CZ54497A3 (da)
DK (1) DK0777928T3 (da)
ES (1) ES2131847T3 (da)
GR (1) GR3030396T3 (da)
HU (1) HUT77614A (da)
NO (1) NO970815L (da)
PL (1) PL178788B1 (da)
WO (1) WO1996006475A1 (da)

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DE19746315A1 (de) * 1997-10-21 1999-05-06 Abb Patent Gmbh Einrichtung zum Prüfen eines Fehlerstromschutzschalters
DE19748391A1 (de) * 1997-11-03 1999-05-06 Maier & Cie C Verfahren zur Erhöhung der Zuverlässigkeit eines Fehlerstrom-Schutzschalters und Fehlerstrom-Schutzschalter zur Durchführung dieses Verfahrens
DE19822127A1 (de) * 1998-05-07 1999-11-11 Siemens Ag Verfahren und Schaltungsanordnung zur Stromerfassung
US6288882B1 (en) 1998-08-24 2001-09-11 Leviton Manufacturing Co., Inc. Circuit breaker with independent trip and reset lockout
US7049910B2 (en) * 1998-08-24 2006-05-23 Leviton Manufacturing Co., Inc. Circuit interrupting device with reset lockout and reverse wiring protection and method of manufacture
US6437700B1 (en) 2000-10-16 2002-08-20 Leviton Manufacturing Co., Inc. Ground fault circuit interrupter
US7463124B2 (en) 1998-08-24 2008-12-09 Leviton Manufacturing Co., Inc. Circuit interrupting device with reverse wiring protection
US6982856B2 (en) * 2001-03-21 2006-01-03 Leviton Manufacturing Co., Inc. GFCI with reset lockout
US6771152B2 (en) 2001-03-21 2004-08-03 Leviton Manufacturing Co., Inc. Pivot point reset lockout mechanism for a ground for fault circuit interrupter
US7098761B2 (en) * 1998-08-24 2006-08-29 Leviton Manufacturing Co., Inc. Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
US6040967A (en) * 1998-08-24 2000-03-21 Leviton Manufacturing Co., Inc. Reset lockout for circuit interrupting device
US6246558B1 (en) 1998-08-24 2001-06-12 Leviton Manufacturing Company Circuit interrupting device with reverse wiring protection
US7400477B2 (en) 1998-08-24 2008-07-15 Leviton Manufacturing Co., Inc. Method of distribution of a circuit interrupting device with reset lockout and reverse wiring protection
US6944001B2 (en) * 1998-08-24 2005-09-13 Leviton Manufacturing Co., Inc. Circuit interrupting system with independent trip and reset lockout
US6671145B2 (en) * 2001-03-20 2003-12-30 Leviton Manufacturing Co., Inc. Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
US6433555B1 (en) 1999-02-17 2002-08-13 Eagle Electric Manufacturing Co., Inc. Electrical circuit interrupter
US6515564B2 (en) * 1999-02-17 2003-02-04 Eagle Electric Manufacturing Co., Inc. Electric circuit interrupter
US6324043B1 (en) * 1999-09-28 2001-11-27 Eaton Corporation Residual current detector with fail safe lockout device
US6545479B1 (en) * 1999-11-05 2003-04-08 Siemens Energy & Automation, Inc. Portable tester for electronic circuit breaker
US6829124B2 (en) * 1999-11-24 2004-12-07 Cooper Wiring Devices, Inc. Ground fault circuit interrupter with functionality for reset
US6525541B1 (en) 1999-11-24 2003-02-25 Eagle Electric Manufacturing Co., Inc. Electric circuit interrupter with fail safe mode and method
DE10037383A1 (de) * 2000-08-01 2002-02-21 Pilz Gmbh & Co Sicherheitsschaltgerät zum sicheren Abschalten eines elektrischen Verbrauchers, insbesondere einer elektrisch angetriebenen Maschine
US6937451B2 (en) 2001-03-21 2005-08-30 Leviton Manufacturing Co., Inc. ALCI with reset lockout and independent trip
US6472882B1 (en) 2000-10-23 2002-10-29 General Electric Company Fail-safe electronic circuit breaker
US7148698B2 (en) * 2001-09-20 2006-12-12 Snap-On Incorporated Fuse saving tester for fused circuit
US20030151478A1 (en) * 2001-10-02 2003-08-14 Dejan Radosavljevic Protection device with lockout test
FR2842663B1 (fr) * 2002-07-18 2004-09-10 Schneider Electric Ind Sa Dispositif de surveillance de rupture de neutre et de terre, et appareil de coupure electrique comportant un tel dispositif
AU2002950581A0 (en) * 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
US6952150B2 (en) 2002-10-02 2005-10-04 Pass & Seymour, Inc. Protective device with end of life indicator
CN1220236C (zh) * 2002-10-09 2005-09-21 浙江东正电气有限公司 具有反接线保护功能的接地故障断路器
US6954125B2 (en) * 2002-10-09 2005-10-11 Zhejiang Dongzheng Electrical Co., Ltd. Ground fault circuit interrupter with reverse wiring protection
US6949994B2 (en) 2002-12-30 2005-09-27 Leviton Manufacturing Co., Inc. GFCI without bridge contacts and having means for automatically blocking a face opening of a protected receptacle when tripped
US7027275B2 (en) * 2003-01-10 2006-04-11 Texas Instruments Incorporated Electrostatic discharge protection circuit with feedback enhanced triggering
US7737809B2 (en) 2003-02-03 2010-06-15 Leviton Manufacturing Co., Inc. Circuit interrupting device and system utilizing bridge contact mechanism and reset lockout
US7944331B2 (en) 2003-02-03 2011-05-17 Leviton Manufacturing Co., Inc. Circuit interrupting device with reverse wiring protection
US7751160B1 (en) 2004-07-28 2010-07-06 Pass & Seymour, Inc. Protective device with separate end-of-life trip mechanism
US8355230B2 (en) * 2003-12-08 2013-01-15 Siemens Industry, Inc. Extended instantaneous protection
WO2005099393A2 (en) 2004-04-08 2005-10-27 Leviton Manufacturing Co., Inc. Circuit interrupting device with a single test-reset button
US7636224B2 (en) * 2004-04-19 2009-12-22 Trinity S.A. Method and safety device for ground fault circuit
DE102004045494B4 (de) * 2004-09-20 2007-04-05 Siemens Ag Fehlerstromschutzschalter mit Blockiervorrichtung
DE102004058540A1 (de) * 2004-12-04 2006-06-08 Bosch Rexroth Ag Verfahren und Vorrichtung zur Überwachung einer Spannung
US7372678B2 (en) * 2005-08-24 2008-05-13 Leviton Manufacturing Co., Inc. Circuit interrupting device with automatic test
US7852606B2 (en) * 2005-08-24 2010-12-14 Leviton Manufacturing Company, Inc. Self-testing circuit interrupting device
US7455538B2 (en) 2005-08-31 2008-11-25 Leviton Manufacturing Co., Inc. Electrical wiring devices with a protective shutter
JP2007299727A (ja) * 2006-04-07 2007-11-15 Fuji Electric Fa Components & Systems Co Ltd 漏電遮断器
US7911746B2 (en) * 2006-06-01 2011-03-22 Leviton Manufacturing Co., Inc. GFCI with self-test and remote annunciation capabilities
US7564329B2 (en) * 2006-07-28 2009-07-21 Cooper Technologies Company Ground fault circuit interrupter device
US7623330B2 (en) * 2006-07-28 2009-11-24 Copper Technologies Company Ground fault circuit interrupter device
US7538647B2 (en) * 2006-07-28 2009-05-26 Cooper Technologies Company Ground fault circuit interrupter device
US7683745B2 (en) 2006-07-28 2010-03-23 Cooper Technologies Company Ground fault circuit interrupter device
US7498910B2 (en) * 2006-07-28 2009-03-03 Cooper Technologies Company Ground fault circuit interrupter device
US20080157776A1 (en) * 2006-12-28 2008-07-03 Adil Jaffer Measurement of analog coil voltage and coil current
US7804255B2 (en) 2007-07-26 2010-09-28 Leviton Manufacturing Company, Inc. Dimming system powered by two current sources and having an operation indicator module
DE102008006360B3 (de) * 2008-01-28 2009-07-23 Siemens Aktiengesellschaft Fehlerstromschutzschalter sowie Verfahren zum Durchführen eines Selbsttestes eines Fehlerstromschutzschalters
WO2009097469A1 (en) 2008-01-29 2009-08-06 Leviton Manufacturing Co., Inc. Self testing fault circuit interrupter apparatus and method
US8183869B2 (en) * 2008-09-23 2012-05-22 Leviton Manufacturing Co., Inc. Circuit interrupter with continuous self-testing feature
US7986501B2 (en) * 2009-03-05 2011-07-26 Leviton Manufacturing Co., Inc. Detecting and sensing actuation in a circuit interrupting device
US8552728B2 (en) * 2009-11-30 2013-10-08 Utility Relay Co., Ltd. Sluggish circuit breaker detection system and method
US8444309B2 (en) 2010-08-13 2013-05-21 Leviton Manufacturing Company, Inc. Wiring device with illumination
US8400321B2 (en) * 2010-11-15 2013-03-19 General Electric Company Methods and apparatus for operating an electronic trip device
AT511181A3 (de) * 2011-02-16 2022-11-15 Eaton Hmbh Fehlerstromschutzschalter
US8526144B2 (en) 2011-03-31 2013-09-03 Leviton Manufacturing Company, Inc. Reset lockout with grounded neutral test
US8964339B2 (en) 2012-03-30 2015-02-24 Yazaki North America, Inc. Faulty protective earth ground circuit detection system and method
US9759758B2 (en) 2014-04-25 2017-09-12 Leviton Manufacturing Co., Inc. Ground fault detector
JP6365049B2 (ja) * 2014-07-16 2018-08-01 日新電機株式会社 ディジタル形保護リレー装置の異常監視装置及び異常監視方法
RU2634710C1 (ru) * 2017-01-13 2017-11-03 Павел Алексеевич Горожанкин Способ ускоренного резервирования при отказе выключателя и устройство для его осуществления
DE102017211552A1 (de) * 2017-07-06 2019-01-10 Siemens Aktiengesellschaft Elektronische Auslöseeinheit und Modul
CN108447746B (zh) * 2018-05-10 2025-01-24 悉地（北京）国际建筑设计顾问有限公司 一种断路器及其控制方法
RU2733861C1 (ru) * 2020-03-17 2020-10-07 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Устройство резервирования при отказе выключателей линий схемы шестиугольника

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GB2056094B (en) * 1979-07-26 1983-08-03 Kodak Ltd Earth leakage circuit breaker tester
DE3537140A1 (de) * 1985-10-18 1987-04-23 Turck Werner Kg Selbstueberwachender fehlerstromschutzschalter
DE4106652A1 (de) * 1991-03-02 1992-09-10 Abb Patent Gmbh Fehlerstromschutzschalter
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US5600524A (en) * 1995-05-04 1997-02-04 Leviton Manufacturing Co., Inc. Intelligent ground fault circuit interrupter

Also Published As

Publication number Publication date
NO970815L (no) 1997-04-23
WO1996006475A1 (de) 1996-02-29
GR3030396T3 (en) 1999-09-30
US5956218A (en) 1999-09-21
ES2131847T3 (es) 1999-08-01
NO970815D0 (no) 1997-02-21
CZ54497A3 (en) 1997-07-16
EP0777928B1 (de) 1999-03-03
HUT77614A (hu) 1998-06-29
PL318783A1 (en) 1997-07-07
ATE177266T1 (de) 1999-03-15
EP0777928A1 (de) 1997-06-11
PL178788B1 (pl) 2000-06-30

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