ES2090927T3 - Disyuntor diferencial unipolar. - Google Patents

Disyuntor diferencial unipolar.

Info

Publication number
ES2090927T3
ES2090927T3 ES93420066T ES93420066T ES2090927T3 ES 2090927 T3 ES2090927 T3 ES 2090927T3 ES 93420066 T ES93420066 T ES 93420066T ES 93420066 T ES93420066 T ES 93420066T ES 2090927 T3 ES2090927 T3 ES 2090927T3
Authority
ES
Spain
Prior art keywords
neutral
circuit breaker
differential circuit
primary winding
circuit
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.)
Expired - Lifetime
Application number
ES93420066T
Other languages
English (en)
Inventor
Francois Reynaud
Maurice Burrial
Alain Bruno
Michel Vieux
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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 Schneider Electric SE filed Critical Schneider Electric SE
Application granted granted Critical
Publication of ES2090927T3 publication Critical patent/ES2090927T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Protection Of Transformers (AREA)

Abstract

UN DISYUNTOR DIFERENCIAL (10) UNIPOLAR Y NEUTRO COMPRENDE UN TRANSFORMADOR DIFERENCIAL (54) DE TORO (61) DISPUESTO ENTRE UN PRIMER PAR DE CONDUCTORES DE CONEXION (68, 70) DEL BOBINADO PRIMARIO DE FASE (64), Y UN SEGUNDO PAR DE CONDUCTORES DE CONEXION (72, 74) DEL BOBINADO PRIMARIO DE NEUTRO (66). LA INSERCION DEL BOBINADO PRIMARIO SE EFECTUA AGUAS ARRIBA DEL CIRCUITO DE FASE (20) MIENTRAS QUE LA DEL BOBINADO PRIMARIO DE NEUTRO SE REALIZA AGUAS ABAJO DEL CIRCUITO DE NEUTRO (22). LOS DOS EXTREMOS DEL CIRCUITO DE PRUEBA (92) ESTAN CONECTADAS SIMULTANEAMENTE AGUAS ABAJO DE LOS CONTACTOS DE FASE (34, 38) Y DE NEUTRO (46, 48).
ES93420066T 1992-02-21 1993-02-11 Disyuntor diferencial unipolar. Expired - Lifetime ES2090927T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202137A FR2687838B1 (fr) 1992-02-21 1992-02-21 Disjoncteur differentiel unipolaire et neutre et a circuit test.

Publications (1)

Publication Number Publication Date
ES2090927T3 true ES2090927T3 (es) 1996-10-16

Family

ID=9426986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93420066T Expired - Lifetime ES2090927T3 (es) 1992-02-21 1993-02-11 Disyuntor diferencial unipolar.

Country Status (6)

Country Link
EP (1) EP0557214B1 (es)
CN (1) CN1031674C (es)
DE (1) DE69303056T2 (es)
ES (1) ES2090927T3 (es)
FR (1) FR2687838B1 (es)
RU (1) RU2077085C1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715767B1 (fr) * 1994-02-02 1996-04-26 Legrand Sa Disjoncteur différentiel unipolaire et neutre.
FR2720548B1 (fr) * 1994-05-31 1996-08-30 Legrand Sa Dispositif de déclenchement différentiel.
CA2320057A1 (en) * 1998-12-14 2000-06-22 Murali K. Magham Circuit breaker with multiple test switch assembly
DE102004005985A1 (de) * 2004-02-06 2005-09-08 Siemens Ag Fehlerstromschutzschaltvorrichtung
DE102004034859A1 (de) * 2004-07-19 2006-02-16 Siemens Ag Schutzschaltgerät in Schmalbauweise
ES2347089T3 (es) * 2007-07-26 2010-10-25 Bticino S.P.A. Dispositivo de corriente residual para un disyuntor electrico.
DE102007048412A1 (de) * 2007-10-09 2009-04-23 Siemens Ag Schutzschalteinrichtung und Schutzschaltgerät
FR2923941B1 (fr) * 2007-11-16 2014-09-05 Schneider Electric Ind Sas Appareil electrique de coupure tel un disjoncteur ou un interrupteur
FR2923939A1 (fr) * 2007-11-16 2009-05-22 Schneider Electric Ind Sas Appareil de coupure electrique
FR2927195A1 (fr) * 2008-02-04 2009-08-07 Hager Electro S A S Soc Par Ac Appareil electrique de coupure a connexion haute et basse
AU2012225034B2 (en) * 2011-03-09 2016-06-09 Seari Electric Technology Co., Ltd. Circuit breaker for optimizing space allocation
JP5971585B2 (ja) * 2012-04-09 2016-08-17 パナソニックＩｐマネジメント株式会社 回路遮断器の外部引外し装置
JP5971584B2 (ja) * 2012-04-09 2016-08-17 パナソニックＩｐマネジメント株式会社 回路遮断器の外部引外し装置
FR3057389B1 (fr) * 2016-10-11 2020-12-25 Schneider Electric Ind Sas Appareillage de coupure electrique differentiel comportant un dispositif de test de la fonction differentielle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737618C3 (de) * 1977-08-20 1980-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anschluß des Stromwandlers eines mit Leitungsschutzschaltern kombinierten Fehlerstromauslösers
FR2662017B1 (fr) * 1990-05-10 1996-07-26 Merlin Gerin Disjoncteur differentiel unipolaire et neutre.
FR2663153B1 (fr) * 1990-06-07 1992-09-11 Legrand Sa Dispositif de declenchement differentiel.

Also Published As

Publication number Publication date
DE69303056D1 (de) 1996-07-18
DE69303056T2 (de) 1996-12-19
CN1031674C (zh) 1996-04-24
FR2687838A1 (fr) 1993-08-27
FR2687838B1 (fr) 1994-04-08
EP0557214A1 (fr) 1993-08-25
EP0557214B1 (fr) 1996-06-12
CN1075820A (zh) 1993-09-01
RU2077085C1 (ru) 1997-04-10

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