AU2001247531A1 - Earth leakage detection device - Google Patents

Earth leakage detection device

Info

Publication number
AU2001247531A1
AU2001247531A1 AU2001247531A AU4753101A AU2001247531A1 AU 2001247531 A1 AU2001247531 A1 AU 2001247531A1 AU 2001247531 A AU2001247531 A AU 2001247531A AU 4753101 A AU4753101 A AU 4753101A AU 2001247531 A1 AU2001247531 A1 AU 2001247531A1
Authority
AU
Australia
Prior art keywords
detection device
leakage detection
earth leakage
earth
leakage
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.)
Abandoned
Application number
AU2001247531A
Inventor
Pere Planas Comerma
Miguel Ortiz Gimenez
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of AU2001247531A1 publication Critical patent/AU2001247531A1/en
Abandoned legal-status Critical Current

Links

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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • H01H2083/148—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer with primary windings formed of rigid copper conductors
    • 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
    • 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
    • H01H71/04—Means for indicating condition of the switching device
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/287—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AU2001247531A 2000-03-17 2001-03-19 Earth leakage detection device Abandoned AU2001247531A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES200.000.655 2000-03-17
ES200000655A ES2164593B1 (en) 2000-03-17 2000-03-17 DETECTION DEVICE FROM GROUND TO EARTH.
PCT/US2001/008609 WO2001071756A1 (en) 2000-03-17 2001-03-19 Earth leakage detection device

Publications (1)

Publication Number Publication Date
AU2001247531A1 true AU2001247531A1 (en) 2001-10-03

Family

ID=8492762

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001247531A Abandoned AU2001247531A1 (en) 2000-03-17 2001-03-19 Earth leakage detection device

Country Status (4)

Country Link
US (1) US6784770B2 (en)
AU (1) AU2001247531A1 (en)
ES (1) ES2164593B1 (en)
WO (1) WO2001071756A1 (en)

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US7362551B2 (en) * 2001-02-01 2008-04-22 Hydro-Aire, Inc. Aircraft applicable circuit imbalance detection and circuit interrupter and packaging thereof
US6583975B2 (en) 2001-02-01 2003-06-24 Hydro-Aire, Inc. Aircraft applicable ground fault circuit interrupter
DE10116001A1 (en) * 2001-03-30 2002-10-02 Abb Patent Gmbh Installation switchgear in base construction
AU2002950581A0 (en) * 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
JP4253700B2 (en) * 2002-12-16 2009-04-15 富士電機機器制御株式会社 Earth leakage breaker
JP4200291B2 (en) * 2003-05-21 2008-12-24 富士電機アセッツマネジメント株式会社 Earth leakage breaker
JP4123081B2 (en) * 2003-07-03 2008-07-23 富士電機機器制御株式会社 Earth leakage breaker
JP4085911B2 (en) * 2003-07-31 2008-05-14 富士電機機器制御株式会社 Earth leakage breaker
DE102005040348B4 (en) * 2005-08-25 2008-01-17 Siemens Ag Connection system with an electromagnetic switching device, in particular contactor, and a plug
KR200415843Y1 (en) * 2006-02-16 2006-05-08 엘에스산전 주식회사 Auxiliary contact unit of magnatic contactor
JP2007299727A (en) * 2006-04-07 2007-11-15 Fuji Electric Fa Components & Systems Co Ltd Earth leakage breaker
MY146753A (en) * 2006-04-26 2012-09-14 Ind Teknologi Mikro Berhad An earth leakage protection device with time alert feature
JP4816246B2 (en) * 2006-05-23 2011-11-16 富士電機機器制御株式会社 Earth leakage breaker
JP2008159456A (en) * 2006-12-25 2008-07-10 Fuji Electric Fa Components & Systems Co Ltd Ground-fault interrupter
US7598834B2 (en) * 2007-03-28 2009-10-06 Eaton Corporation Electrical switching apparatus and accessory tray therefor
ATE538484T1 (en) * 2007-03-30 2012-01-15 Siemens Ag CONTACTOR WITH LINE CHANNEL AND LOAD BRANCH WITH SUCH A CONTACTOR
EP2079091B1 (en) * 2008-01-10 2014-01-29 Schneider Electric Industries SAS Voltage trigger case for a circuit breaker, voltage trigger device and assembly method
JP2008262935A (en) * 2008-08-07 2008-10-30 Fuji Electric Fa Components & Systems Co Ltd Ground fault breaker
US8159240B2 (en) * 2009-01-09 2012-04-17 Tdk Corporation Bulk current injection (BCI) probe with multiple, symmetrically spaced feeds
USD633446S1 (en) 2009-02-06 2011-03-01 Abb S.P.A. Circuit breaker
US8280670B2 (en) * 2009-10-20 2012-10-02 General Electric Company Method and apparatus for detecting failure of an actuator switching device
DE102010062792B4 (en) * 2010-12-10 2019-08-08 Siemens Aktiengesellschaft Tripping device of a residual current circuit breaker
FR2992093B1 (en) * 2012-06-19 2014-06-13 Schneider Electric Ind Sas DEVICE FOR DISCONNECTING THE ELECTRONIC POWER SUPPLY CARD FROM THE FAULT PROCESSING CIRCUIT IN AN ELECTRICAL PROTECTION DEVICE AND APPARATUS COMPRISING SUCH A DEVICE
USD752524S1 (en) 2012-11-09 2016-03-29 Abb S.P.A. Circuit breaker
CA156458S (en) * 2013-01-31 2014-05-27 Siemens Ag Electrical switch
FR3007573B1 (en) 2013-06-20 2015-07-17 Schneider Electric Ind Sas TRIGGER AND METHOD FOR MANUFACTURING SUCH TRIGGER
DE102014201501A1 (en) * 2014-01-28 2015-07-30 Siemens Aktiengesellschaft External control of an electromagnetic release
WO2015121908A1 (en) * 2014-02-17 2015-08-20 富士電機機器制御株式会社 Leakage current detection unit and leakage current breaker
US10811865B2 (en) * 2018-02-23 2020-10-20 Eaton Intelligent Power Limited Devices, systems, and methods for obtaining operational data from circuit breakers
US10878673B2 (en) 2018-02-23 2020-12-29 Eaton Intelligent Power Limited Adapters for obtaining operational data from circuit breakers and related systems and methods
US11270854B2 (en) * 2018-12-26 2022-03-08 Eaton Intelligent Power Limited Circuit protection devices, systems and methods for explosive environment compliance
CN110120327A (en) * 2019-05-23 2019-08-13 厦门安达兴电气集团有限公司 The detection of electrical leakage tripping attachment and leakage circuit breakers of preposition zero sequence current mutual inductor
US11581159B2 (en) * 2019-09-03 2023-02-14 Eaton Intelligent Power Limited Circuit interrupters with ground fault modules and related methods
CN112951571B (en) * 2021-01-07 2023-11-21 云南电网有限责任公司电力科学研究院 High-voltage direct current transformer with protective cover
CN113008909B (en) * 2021-02-26 2023-02-03 嘉兴南湖学院 Detection device and portable electronic equipment with same
CN113702867B (en) * 2021-08-31 2024-04-12 国网江苏省电力有限公司营销服务中心 Leakage detection device for series connection of current transformer circuits and application method thereof
CN114089217A (en) * 2021-09-29 2022-02-25 国网山东省电力公司莱芜供电公司 Electric leakage real-time monitoring system
US11798767B1 (en) * 2022-05-13 2023-10-24 Lumi Legend Electrical Co. Ltd Electrical overload protection device and method of use
CN117741371B (en) * 2024-02-19 2024-04-30 山东华驰变压器股份有限公司 Transformer testing device and testing method

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DE3007243C2 (en) * 1980-02-27 1984-10-18 Brown, Boveri & Cie Ag, 6800 Mannheim Residual current circuit breaker
US4578732A (en) 1983-12-14 1986-03-25 Square D Company Ground fault circuit interrupter including snap-acting contacts
US4688134A (en) 1985-01-10 1987-08-18 Slater Electric Inc. Ground fault circuit interrupter and electronic detection circuit
US4939615A (en) * 1987-01-20 1990-07-03 Pass & Seymour, Inc. Latching and release system for ground fault receptacle
US5260676A (en) * 1991-03-27 1993-11-09 Westinghouse Electric Corp. Dual wound trip solenoid
FR2679377B1 (en) * 1991-07-18 1995-03-17 Mecagis DEVICE FOR MECHANICALLY DAMPING A MAGNETIC TORQUE IN A HOUSING.
US5446431A (en) * 1994-04-28 1995-08-29 Square D Company Ground fault module conductors and base therefor
ES2102954B1 (en) * 1994-07-19 1998-04-01 Circutor S A DIFFERENTIAL SWITCH WITH AUTOMATIC RESET DEVICE.
US5541800A (en) * 1995-03-22 1996-07-30 Hubbell Incorporated Reverse wiring indicator for GFCI receptacles
US5933063A (en) * 1997-07-21 1999-08-03 Rototech Electrical Components, Inc. Ground fault circuit interrupter
US6392513B1 (en) * 1998-04-29 2002-05-21 Eaton Corporation Circuit breaker with common test button for ground fault and arc fault circuit
US6262871B1 (en) * 1998-05-28 2001-07-17 X-L Synergy, Llc Fail safe fault interrupter

Also Published As

Publication number Publication date
ES2164593A1 (en) 2002-02-16
WO2001071756A1 (en) 2001-09-27
US20010022713A1 (en) 2001-09-20
ES2164593B1 (en) 2003-05-16
US6784770B2 (en) 2004-08-31

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