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AU589715B2 - Fault-current automatic cut-out device - Google Patents

Fault-current automatic cut-out device

Info

Publication number
AU589715B2
AU589715B2 AU66019/86A AU6601986A AU589715B2 AU 589715 B2 AU589715 B2 AU 589715B2 AU 66019/86 A AU66019/86 A AU 66019/86A AU 6601986 A AU6601986 A AU 6601986A AU 589715 B2 AU589715 B2 AU 589715B2
Authority
AU
Australia
Prior art keywords
fault
out device
automatic cut
current automatic
cut
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.)
Ceased
Application number
AU66019/86A
Other versions
AU6601986A (en
Inventor
Alfred Nyzner
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.)
Felten & Guilleaume Fabrik Elektrischer Apparate AG
Original Assignee
Felten and Guilleaume Austria AG
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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Publication of AU6601986A publication Critical patent/AU6601986A/en
Application granted granted Critical
Publication of AU589715B2 publication Critical patent/AU589715B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01H83/02—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
    • 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
    • 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
    • H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
    • 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
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • 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
    • H01H71/1072—Release mechanisms which are reset by opening movement of contacts
    • 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
    • H01H83/22—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 the other condition being imbalance of two or more currents or voltages
    • H01H83/226—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 the other condition being imbalance of two or more currents or voltages with differential transformer
AU66019/86A 1985-12-02 1986-12-02 Fault-current automatic cut-out device Ceased AU589715B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3504/85 1985-12-02
AT0350485A AT384120B (en) 1985-12-02 1985-12-02 Fault current and line circuit breakers

Publications (2)

Publication Number Publication Date
AU6601986A AU6601986A (en) 1987-06-04
AU589715B2 true AU589715B2 (en) 1989-10-19

Family

ID=3551429

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66019/86A Ceased AU589715B2 (en) 1985-12-02 1986-12-02 Fault-current automatic cut-out device

Country Status (8)

Country Link
EP (1) EP0231732B1 (en)
AT (3) AT384906B (en)
AU (1) AU589715B2 (en)
DE (1) DE3672810D1 (en)
DK (1) DK163616C (en)
ES (1) ES2017472B3 (en)
FI (1) FI84411C (en)
NO (1) NO169513C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU601490B2 (en) * 1986-09-23 1990-09-13 Schneider Electric Sa Modular assembly multipole earth leakage circuit breaker
AU633426B2 (en) * 1990-04-11 1993-01-28 Felten & Guilleaume Ag Testing device for earth leakage circuit breakers

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660794B1 (en) * 1990-04-09 1996-07-26 Merlin Gerin CONTROL MECHANISM OF AN ELECTRIC CIRCUIT BREAKER.
FR2662019B1 (en) * 1990-05-10 1992-07-24 Merlin Gerin TEST CIRCUIT FOR A DIFFERENTIAL TRIGGER.
ATE183333T1 (en) * 1993-06-22 1999-08-15 Abb Elettrocondutture Spa DEVICE FOR AUTOMATIC OR MANUAL TESTING OF A PROTECTION, CONTROL OR ALARM DEVICE
ZA947575B (en) * 1993-10-27 1995-05-15 Circuit Breaker Ind A circuit breaker
FR2720548B1 (en) * 1994-05-31 1996-08-30 Legrand Sa Differential release device.
DE10329115B4 (en) * 2003-06-27 2005-09-29 Siemens Ag Protection switching device with test button
DE102004005983A1 (en) * 2004-02-06 2005-09-08 Siemens Ag Installation device with optimized torques and corresponding tripping method in the presence of a fault current
KR101028183B1 (en) * 2006-08-11 2011-04-11 가와무라 일렉트릭 가부시키가이샤 Circuit breaker
FR2920911B1 (en) * 2007-09-11 2010-02-19 Schneider Electric Ind Sas ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION
FR3029350B1 (en) * 2014-12-01 2016-12-23 Hager-Electro Sas DEVICE FOR DIFFERENTIAL PROTECTION
CN105762043B (en) * 2016-04-27 2019-01-15 乐清市也为电气有限公司 A kind of experimental rig in leakage circuit breakers
US10692678B2 (en) * 2018-09-06 2020-06-23 Carling Technologies, Inc. Circuit breaker with slide to test function
CN112863966B (en) * 2019-11-26 2024-10-18 浙江正泰电器股份有限公司 Circuit breaker
FR3121270B1 (en) * 2021-03-26 2024-02-02 Schneider Electric Ind Sas Electrical protection device
CN112951665A (en) * 2021-03-31 2021-06-11 英特曼电工（常州）有限公司 2P2 modulus electromagnetic type earth leakage protection circuit breaker
CN214542079U (en) * 2021-03-31 2021-10-29 英特曼电工（常州）有限公司 Electric leakage protection device of 2P2 modulus electromagnetic type electric leakage protection circuit breaker
CN117612911B (en) * 2023-12-29 2024-11-08 石家庄曼通科技有限公司 Miniature circuit breaker based on internet of things communication and line fault analysis function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058589A1 (en) * 1981-02-18 1982-08-25 Merlin Gerin Adapter with ground fault interrupter
AU7882587A (en) * 1986-09-23 1988-03-31 Schneider Electric Sa Modular assembly multipole earth leakage circuit breaker
AU573769B2 (en) * 1983-11-28 1988-06-23 Felten & Guilleaume Fabrik Elektrischer Apparate Aktiengesellschaft Circuit breaker incorporating neutral wire switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950672C3 (en) * 1969-10-08 1975-05-15 Friedrich Merk Telefonbau Gmbh, 8000 Muenchen Circuit arrangement for ringing current connection and output monitoring in connection sets of telephone systems
DE3107687C2 (en) * 1981-02-28 1985-05-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mechanism for a residual current release combined with a miniature circuit breaker
DE3339398A1 (en) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg SELF-SWITCH WITH OPEN AND CLOSED CONTACT POSITION
AT378862B (en) * 1984-03-05 1985-10-10 Felten & Guilleaume Ag Oester HOLDING MAGNETIC RELEASE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058589A1 (en) * 1981-02-18 1982-08-25 Merlin Gerin Adapter with ground fault interrupter
AU573769B2 (en) * 1983-11-28 1988-06-23 Felten & Guilleaume Fabrik Elektrischer Apparate Aktiengesellschaft Circuit breaker incorporating neutral wire switch
AU7882587A (en) * 1986-09-23 1988-03-31 Schneider Electric Sa Modular assembly multipole earth leakage circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU601490B2 (en) * 1986-09-23 1990-09-13 Schneider Electric Sa Modular assembly multipole earth leakage circuit breaker
AU633426B2 (en) * 1990-04-11 1993-01-28 Felten & Guilleaume Ag Testing device for earth leakage circuit breakers

Also Published As

Publication number Publication date
NO864823L (en) 1987-06-03
NO864823D0 (en) 1986-12-01
AT384906B (en) 1988-01-25
ATA350485A (en) 1987-02-15
DE3672810D1 (en) 1990-08-23
EP0231732B1 (en) 1990-07-18
AT384907B (en) 1988-01-25
EP0231732A3 (en) 1989-08-23
FI84411B (en) 1991-08-15
ATA255886A (en) 1987-06-15
ATA255986A (en) 1987-06-15
ES2017472B3 (en) 1991-02-16
AU6601986A (en) 1987-06-04
NO169513B (en) 1992-03-23
DK163616B (en) 1992-03-16
NO169513C (en) 1992-07-01
FI864902A (en) 1987-06-03
FI84411C (en) 1991-11-25
DK576686D0 (en) 1986-12-01
DK576686A (en) 1987-06-03
DK163616C (en) 1992-08-17
AT384120B (en) 1987-10-12
EP0231732A2 (en) 1987-08-12
FI864902A0 (en) 1986-12-01

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