NO864823L - Feilstroem- og ledningsbeskyttelsesbryter. - Google Patents

Feilstroem- og ledningsbeskyttelsesbryter.

Info

Publication number
NO864823L
NO864823L NO864823A NO864823A NO864823L NO 864823 L NO864823 L NO 864823L NO 864823 A NO864823 A NO 864823A NO 864823 A NO864823 A NO 864823A NO 864823 L NO864823 L NO 864823L
Authority
NO
Norway
Prior art keywords
protection switch
wire protection
error circuit
error
circuit
Prior art date
Application number
NO864823A
Other languages
English (en)
Other versions
NO169513C (no
NO864823D0 (no
NO169513B (no
Inventor
Alfred Nyzner
Original Assignee
Felten & Guilleaume Ag Oester
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 & Guilleaume Ag Oester filed Critical Felten & Guilleaume Ag Oester
Publication of NO864823D0 publication Critical patent/NO864823D0/no
Publication of NO864823L publication Critical patent/NO864823L/no
Publication of NO169513B publication Critical patent/NO169513B/no
Publication of NO169513C publication Critical patent/NO169513C/no

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 unbalance 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 unbalance of two or more currents or voltages with differential transformer
NO864823A 1985-12-02 1986-12-01 Feilstroem- og ledningsbeskyttelsesbryter NO169513C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0350485A AT384120B (de) 1985-12-02 1985-12-02 Fehlerstrom- und leitungsschutzschalter

Publications (4)

Publication Number Publication Date
NO864823D0 NO864823D0 (no) 1986-12-01
NO864823L true NO864823L (no) 1987-06-03
NO169513B NO169513B (no) 1992-03-23
NO169513C NO169513C (no) 1992-07-01

Family

ID=3551429

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864823A NO169513C (no) 1985-12-02 1986-12-01 Feilstroem- og ledningsbeskyttelsesbryter

Country Status (8)

Country Link
EP (1) EP0231732B1 (no)
AT (3) AT384907B (no)
AU (1) AU589715B2 (no)
DE (1) DE3672810D1 (no)
DK (1) DK163616C (no)
ES (1) ES2017472B3 (no)
FI (1) FI84411C (no)
NO (1) NO169513C (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604294B1 (fr) * 1986-09-23 1994-05-20 Merlin Et Gerin Disjoncteur differentiel multipolaire a assemblage modulaire
FR2660794B1 (fr) * 1990-04-09 1996-07-26 Merlin Gerin Mecanisme de commande d'un disjoncteur electrique.
DE4011680A1 (de) * 1990-04-11 1991-10-17 Felten & Guilleaume Energie Pruefeinrichtung fuer fehlerstromschutzschalter
FR2662019B1 (fr) * 1990-05-10 1992-07-24 Merlin Gerin Circuit test pour un declencheur differentiel.
ATE183333T1 (de) * 1993-06-22 1999-08-15 Abb Elettrocondutture Spa Einrichtung zum automatischen oder manuellen testen eines schutz-, steuer- oder meldegeräts
ZA947575B (en) * 1993-10-27 1995-05-15 Circuit Breaker Ind A circuit breaker
FR2720548B1 (fr) * 1994-05-31 1996-08-30 Legrand Sa Dispositif de déclenchement différentiel.
DE10329115B4 (de) * 2003-06-27 2005-09-29 Siemens Ag Schutzschaltvorrichtung mit Prüftaste
DE102004005983A1 (de) * 2004-02-06 2005-09-08 Siemens Ag Installationsgerät mit optimierten Drehmomenten und entsprechendes Auslöseverfahren bei Vorliegen eines Fehlerstroms
KR101028183B1 (ko) * 2006-08-11 2011-04-11 가와무라 일렉트릭 가부시키가이샤 회로차단기
FR2920911B1 (fr) * 2007-09-11 2010-02-19 Schneider Electric Ind Sas Dispositif electrique a protection differentielle
FR3029350B1 (fr) * 2014-12-01 2016-12-23 Hager-Electro Sas Dispositif de protection differentielle
CN105762043B (zh) * 2016-04-27 2019-01-15 乐清市也为电气有限公司 一种漏电断路器上的试验装置
US10692678B2 (en) 2018-09-06 2020-06-23 Carling Technologies, Inc. Circuit breaker with slide to test function
CN112863966A (zh) * 2019-11-26 2021-05-28 浙江正泰电器股份有限公司 断路器
FR3121270B1 (fr) * 2021-03-26 2024-02-02 Schneider Electric Ind Sas Dispositif de protection électrique
CN112951665A (zh) * 2021-03-31 2021-06-11 英特曼电工（常州）有限公司 一种2p2模数电磁式漏电保护断路器
CN214542079U (zh) * 2021-03-31 2021-10-29 英特曼电工（常州）有限公司 一种2p2模数电磁式漏电保护断路器的漏电保护装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1950672C3 (de) * 1969-10-08 1975-05-15 Friedrich Merk Telefonbau Gmbh, 8000 Muenchen Schaltungsanordnung zur Rufstromanschaltung und Ausgängeüberwachung in Verbindungssätzen von Fernsprechanlagen
FR2500209A1 (fr) * 1981-02-18 1982-08-20 Merlin Gerin Adaptateur a interrupteur differentiel
DE3107687C2 (de) * 1981-02-28 1985-05-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mechanismus für einen mit einem Leitungsschutzschalter kombinierten Fehlerstromauslöser
DE3339398A1 (de) * 1983-10-29 1985-05-09 Sursum Elektrizitätsgesellschaft Leyhausen GmbH & Co, 8500 Nürnberg Selbstschalter mit offener und geschlossener kontaktstellung
AT378283B (de) * 1983-11-28 1985-07-10 Felten & Guilleaume Ag Oester Leitungsschutzschalter mit schalter fuer einen mittelleiter
AT378862B (de) * 1984-03-05 1985-10-10 Felten & Guilleaume Ag Oester Haltemagnetausloeser
FR2604294B1 (fr) * 1986-09-23 1994-05-20 Merlin Et Gerin Disjoncteur differentiel multipolaire a assemblage modulaire

Also Published As

Publication number Publication date
AT384907B (de) 1988-01-25
AT384120B (de) 1987-10-12
FI84411C (fi) 1991-11-25
NO169513C (no) 1992-07-01
ATA255886A (de) 1987-06-15
ATA255986A (de) 1987-06-15
ES2017472B3 (es) 1991-02-16
EP0231732A2 (de) 1987-08-12
ATA350485A (de) 1987-02-15
DE3672810D1 (de) 1990-08-23
AT384906B (de) 1988-01-25
AU589715B2 (en) 1989-10-19
FI864902A0 (fi) 1986-12-01
FI84411B (fi) 1991-08-15
DK163616B (da) 1992-03-16
EP0231732B1 (de) 1990-07-18
NO864823D0 (no) 1986-12-01
DK576686A (da) 1987-06-03
EP0231732A3 (en) 1989-08-23
FI864902A (fi) 1987-06-03
DK576686D0 (da) 1986-12-01
AU6601986A (en) 1987-06-04
DK163616C (da) 1992-08-17
NO169513B (no) 1992-03-23

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Legal Events

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MM1K Lapsed by not paying the annual fees