ES2170926T3 - Aparato electrico con proteccion diferencial. - Google Patents

Aparato electrico con proteccion diferencial.

Info

Publication number
ES2170926T3
ES2170926T3 ES97401624T ES97401624T ES2170926T3 ES 2170926 T3 ES2170926 T3 ES 2170926T3 ES 97401624 T ES97401624 T ES 97401624T ES 97401624 T ES97401624 T ES 97401624T ES 2170926 T3 ES2170926 T3 ES 2170926T3
Authority
ES
Spain
Prior art keywords
terminals
cut
circuit breaker
insulating
electrical device
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
ES97401624T
Other languages
English (en)
Inventor
Patrick Lenco
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.)
Legrand SA
Legrand SNC
Original Assignee
Legrand SA
Legrand SNC
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 Legrand SA, Legrand SNC filed Critical Legrand SA
Application granted granted Critical
Publication of ES2170926T3 publication Critical patent/ES2170926T3/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
    • H01H71/08—Terminals; Connections
    • 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
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H2089/005—Multi-purpose combinations, e.g. LS/DI, LS/FI, of normal protective circuit breakers with known other forms of protection, e.g. earthfaults, differential, unbalance
    • 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
    • H01H71/08—Terminals; Connections
    • H01H71/082—Connections between juxtaposed circuit breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Transformers (AREA)
  • Insulators (AREA)
  • Cable Accessories (AREA)

Abstract

SE TRATA DE UN APARATO ELECTRICO QUE LLEVA UN CIRCUITO DE FASE (12P) Y UN CIRCUITO NEUTRO (12N) QUE SE EXTIENDEN ENTRE TERMINALES DE ENTRADA (13P, 13N) Y DE SALIDA (14P, 14P) Y PROVISTO, A AMBOS LADOS DE UN TABIQUE AISLANTE (15) A TRAVES DEL CUAL ESTOS CIRCUITOS DE FASE (12P) Y DE NEUTRO (12N) TRANSITAN POR TRAVESIAS (16P, 16N), DE UNA PARTE DE CORTE (18) EN LA QUE INTERVIENE UN MECANISMO DE CORTOCIRCUITO (38), Y UNA PARTE DE PROTECCION DIFERENCIAL (19) EN LA QUE INTERVIENE UN TRANSFORMADOR DIFERENCIAL (40). SEGUN LA INVENCION, LOS TERMINALES DE SALIDA (14P, 14N) INTERVIENEN EN LA PARTE DE PROTECCION DIFERENCIAL (19), DEL OTRO LADO DEL TORO (41) DEL TRANSFORMADOR DIFERENCIAL (40) RESPECTO A LAS TRAVESIAS (16P, 16N), PARA QUE PUEDEN DESEMBOCAR EN LA MISMA CARA LATERAL (22) DEL ALOJAMIENTO AISLANTE (11) QUE LOS TERMINALES DE ENTRADA (13P, 13N). APLICACION EN LOS INTERRUPTORES DIFERENCIALES Y EN LOS DISYUNTORES DIFERENCIALES.
ES97401624T 1996-07-11 1997-07-08 Aparato electrico con proteccion diferencial. Expired - Lifetime ES2170926T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9608680A FR2751125B1 (fr) 1996-07-11 1996-07-11 Appareil electrique a protection differentielle

Publications (1)

Publication Number Publication Date
ES2170926T3 true ES2170926T3 (es) 2002-08-16

Family

ID=9493948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97401624T Expired - Lifetime ES2170926T3 (es) 1996-07-11 1997-07-08 Aparato electrico con proteccion diferencial.

Country Status (6)

Country Link
EP (1) EP0818798B1 (es)
CN (1) CN1097277C (es)
AT (1) ATE215262T1 (es)
ES (1) ES2170926T3 (es)
FR (1) FR2751125B1 (es)
PL (1) PL184297B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1052830A2 (en) * 2003-02-26 2003-09-05 Intexact Technologies Ltd An integrated programmable system for controlling the operation of electrical and/or electronic appliances of a premises
DE102005050318B3 (de) * 2005-10-20 2007-03-15 Siemens Ag Wandlereinheit und Vorrichtung zur allstromsensitiven Erfassung eines elektrischen Differenzstromes
FR2930838B1 (fr) * 2008-05-05 2010-04-16 Schneider Electric Ind Sas Dispositif electrique modulaire
DE102010034102B4 (de) * 2010-08-12 2017-04-13 Siemens Aktiengesellschaft Elektroinstallationsgerät mit Summenstromwandler
FR3072179B1 (fr) * 2017-10-11 2020-10-09 Schneider Electric Ind Sas Module de detection d'un defaut electrique pour un ensemble de protection electrique et ensemble de protection electrique comprenant un tel module de detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7614248A (nl) * 1976-12-22 1978-06-26 Nl Weber Mij Stelsel voor beveiliging van een elektrische installatie in een gebouw.
DE7811589U1 (de) * 1978-04-18 1979-10-11 Schiele Kg, 7746 Hornberg Schutzschalter
FR2588998B1 (fr) * 1985-10-18 1987-12-11 Merlin Gerin Cache-vis d'un appareil electrique modulaire a boitier moule
ES2064837T3 (es) * 1991-09-02 1995-02-01 Siemens Ag Interruptor de proteccion de corriente de defecto.
FR2715767B1 (fr) * 1994-02-02 1996-04-26 Legrand Sa Disjoncteur différentiel unipolaire et neutre.
US5446431A (en) * 1994-04-28 1995-08-29 Square D Company Ground fault module conductors and base therefor
DE4417897A1 (de) * 1994-05-21 1995-11-23 Condor Werke Gebr Frede Gmbh & Verfahren zur Baugruppenmontage eines Summenstromwandlers

Also Published As

Publication number Publication date
EP0818798A1 (fr) 1998-01-14
FR2751125A1 (fr) 1998-01-16
CN1175073A (zh) 1998-03-04
FR2751125B1 (fr) 1998-10-23
PL320782A1 (en) 1998-01-19
CN1097277C (zh) 2002-12-25
PL184297B1 (pl) 2002-09-30
ATE215262T1 (de) 2002-04-15
EP0818798B1 (fr) 2002-03-27

Similar Documents

Publication Publication Date Title
AU639518B2 (en) Circuit breaker with rating plug having memory
FR2696276B1 (fr) Disjoncteur à boîtier moulé à contacts auxiliaires.
BR8306160A (pt) Disjuntor que possui contatos cooperantes
DE69402907D1 (de) Mehrpoliger Schutzschalter mit modularem Zusammenbau
DE59402317D1 (de) Leistungsschalter mit einer lichtbogenlöscheinrichtung
ES8700497A1 (es) Perfeccionamientos en fusibles de lenta fusion
ES2170926T3 (es) Aparato electrico con proteccion diferencial.
DE59911061D1 (de) Hochspannungsleistungsschalter mit einer Isolierstoffdüse
DE59410190D1 (de) Standby-Schaltung für elektrische Verbraucher
WO2002015329B1 (en) Contrawound antenna
KR910013665A (ko) 콘버터 장치 및 이를 사용한 방전등 점등장치
DE59912456D1 (de) Elektromagnetisches schaltgerät mit mehrteiligem gehäuse
FR2752479B1 (fr) Disjoncteur differentiel electronique
DE50010086D1 (de) Elektronisches Überlastrelais
AT389189B (de) Mehrpoliger leitungsschutzschalter
DE69413163D1 (de) Vierpoliger Differentialschutzschalter
JPH02120737U (es)
JPH04255296A (ja) 電源アダプター
DE69906238D1 (de) Mittle oder Hochspannungsschaltvorrichtung
JPH0138902Y2 (es)
GB2273609B (en) An electrical circuit breaker
KR940021379U (ko) 할개식 붓싱단자 절연커버
KR950031721U (ko) 전자렌지의 2차 릴레이 소형화회로
SE8405687L (sv) Elektromagnet
KR950031554U (ko) 전원입력단자에 플러그단자 삽입부가 일체로 된 전기용품

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 818798

Country of ref document: ES