ES2064837T3 - Interruptor de proteccion de corriente de defecto. - Google Patents

Interruptor de proteccion de corriente de defecto.

Info

Publication number
ES2064837T3
ES2064837T3 ES91114766T ES91114766T ES2064837T3 ES 2064837 T3 ES2064837 T3 ES 2064837T3 ES 91114766 T ES91114766 T ES 91114766T ES 91114766 T ES91114766 T ES 91114766T ES 2064837 T3 ES2064837 T3 ES 2064837T3
Authority
ES
Spain
Prior art keywords
current transformer
current protection
protection switch
defect current
base
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
ES91114766T
Other languages
English (en)
Inventor
Josef Dipl-Ing Fh Baldauf
Josef Dipl-Ing Fh Herschberger
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2064837T3 publication Critical patent/ES2064837T3/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
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

INTERRUPTOR DE PROTECCION DE CORRIENTE DE DEFECTO, CUYO CONVERTIDOR DE CORRIENTE SUMAS (1) ESTA DISPUESTO SOBRE UN ZOCALO (2), DEBAJO DEL CUAL SE ENCUENTRAN LOS CONTACTOS DE CONEXION (3). ESTA PREVISTO QUE EL CONDUCTOR FLEXIBLE (4) PARA LA UNION ELECTRICA ENTRE LOS CONTACTOS DE CONEXION (3) Y LOS CONDUCTORES PRIMARIOS (5) CONDUCIDOS A TRAVES DEL NUCLEO ANULAR (6) DEL CONVERTIDOR DE CORRIENTE SUMAS (1), ESTEN CONECTADOS A ANGULARES DE CONEXION MACIZOS (7) QUE ESTAN INTRODUCIDOS POR LA RANURA (8) EN EL ZOCALO (2) Y POSICIONADOS POR DOBLADO, ESTANDO CONECTADOS EN LOS ANGULARES DE CONEXION (7) POSICIONADOS LOS CONDUCTORES PRIMARIOS (5) DEL CONVERTIDOR DE CORRIENTE SUMAS (1).
ES91114766T 1991-09-02 1991-09-02 Interruptor de proteccion de corriente de defecto. Expired - Lifetime ES2064837T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91114766A EP0530392B1 (de) 1991-09-02 1991-09-02 Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
ES2064837T3 true ES2064837T3 (es) 1995-02-01

Family

ID=8207106

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91114766T Expired - Lifetime ES2064837T3 (es) 1991-09-02 1991-09-02 Interruptor de proteccion de corriente de defecto.

Country Status (4)

Country Link
EP (1) EP0530392B1 (es)
AT (1) ATE115331T1 (es)
DE (1) DE59103821D1 (es)
ES (1) ES2064837T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311126C2 (de) * 1993-04-05 1998-03-12 Siemens Matsushita Components Stromkompensierte Mehrfachdrossel in Kompaktbauweise
FR2751125B1 (fr) * 1996-07-11 1998-10-23 Legrand Sa Appareil electrique a protection differentielle
FR2923939A1 (fr) 2007-11-16 2009-05-22 Schneider Electric Ind Sas Appareil de coupure electrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250917B (es) * 1967-09-28
DE2739632C2 (de) * 1977-09-02 1980-11-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter
FR2475291A1 (fr) * 1980-01-31 1981-08-07 Merlin Gerin Interrupteur differentiel multipolaire pour reseau a basse tension

Also Published As

Publication number Publication date
EP0530392B1 (de) 1994-12-07
ATE115331T1 (de) 1994-12-15
EP0530392A1 (de) 1993-03-10
DE59103821D1 (de) 1995-01-19

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