AU1522397A - Ground fault circuit interrupter - Google Patents

Ground fault circuit interrupter

Info

Publication number
AU1522397A
AU1522397A AU15223/97A AU1522397A AU1522397A AU 1522397 A AU1522397 A AU 1522397A AU 15223/97 A AU15223/97 A AU 15223/97A AU 1522397 A AU1522397 A AU 1522397A AU 1522397 A AU1522397 A AU 1522397A
Authority
AU
Australia
Prior art keywords
ground fault
circuit interrupter
fault circuit
interrupter
ground
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
AU15223/97A
Inventor
Victor V. Aromin
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.)
Tower Manufacturing Corp
Original Assignee
Tower Manufacturing 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 Tower Manufacturing Corp filed Critical Tower Manufacturing Corp
Publication of AU1522397A publication Critical patent/AU1522397A/en
Abandoned legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • 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
    • H02H3/331—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 responsive to earthing of the neutral conductor
    • 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 unbalance for other protection or monitoring reasons or remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
AU15223/97A 1995-12-29 1996-12-27 Ground fault circuit interrupter Abandoned AU1522397A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US954395P 1995-12-29 1995-12-29
US954295P 1995-12-29 1995-12-29
US009543 1995-12-29
US009542 1995-12-29
PCT/US1996/020844 WO1997024790A1 (en) 1995-12-29 1996-12-27 Ground fault circuit interrupter

Publications (1)

Publication Number Publication Date
AU1522397A true AU1522397A (en) 1997-07-28

Family

ID=26679614

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15223/97A Abandoned AU1522397A (en) 1995-12-29 1996-12-27 Ground fault circuit interrupter

Country Status (3)

Country Link
CN (1) CN1074190C (en)
AU (1) AU1522397A (en)
WO (1) WO1997024790A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN100533899C (en) * 2003-01-23 2009-08-26 立维腾制造有限公司 GFCI receptacle having plug blocking means
CN100385593C (en) * 2003-02-03 2008-04-30 立维腾制造有限公司 GFCI receptacle having blocking means
CN100533898C (en) * 2003-02-03 2009-08-26 立维腾制造有限公司 Circuit interrupting device and system utilizing bridge contact mechanism and reset lockout
CN100521428C (en) * 2003-02-03 2009-07-29 立维腾制造有限公司 Circuit interrupting device with lock out and reversible wiring
CA2610229A1 (en) * 2005-06-01 2006-12-07 Leviton Manufacturing Co., Inc. Circuit interrupting device having integrated enhanced rfi suppression
US7372678B2 (en) * 2005-08-24 2008-05-13 Leviton Manufacturing Co., Inc. Circuit interrupting device with automatic test
CN100514766C (en) * 2005-12-31 2009-07-15 黄华道 Display circuit for the life expiration of the current leakage protection jack
WO2007143879A1 (en) * 2006-06-09 2007-12-21 Chen, Gui Ground fault circuit interrupter with end-of-life protection
CN102183948A (en) * 2011-02-21 2011-09-14 绍兴电力局 Online monitoring module for moisture-removing heater of transformer substation equipment
WO2019197459A2 (en) * 2018-04-10 2019-10-17 Eaton Intelligent Power Limited System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay
US11196242B1 (en) * 2020-05-29 2021-12-07 Abb Schweiz Ag Circuit interrupter for interrupting an electric current during fault conditions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344100A (en) * 1980-08-07 1982-08-10 Westinghouse Electric Corp. Ground fault circuit breaker with ground fault trip indicator
US4542432A (en) * 1982-08-27 1985-09-17 Square D Company Ground fault detection circuit
US4618907A (en) * 1985-01-29 1986-10-21 Eagle Electric Mfg. Co., Inc. Desensitized ground fault interrupter
US5177657A (en) * 1991-05-16 1993-01-05 Felchar Manufacturing Corporation Ground fault interruptor circuit with electronic latch

Also Published As

Publication number Publication date
WO1997024790A1 (en) 1997-07-10
CN1074190C (en) 2001-10-31
CN1214154A (en) 1999-04-14

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