ES2030749T3 - Desenclavador estatico de un disyuntor electrico con indicador de desgaste de los contactos. - Google Patents

Desenclavador estatico de un disyuntor electrico con indicador de desgaste de los contactos.

Info

Publication number
ES2030749T3
ES2030749T3 ES198787401714T ES87401714T ES2030749T3 ES 2030749 T3 ES2030749 T3 ES 2030749T3 ES 198787401714 T ES198787401714 T ES 198787401714T ES 87401714 T ES87401714 T ES 87401714T ES 2030749 T3 ES2030749 T3 ES 2030749T3
Authority
ES
Spain
Prior art keywords
contacts
wear
circuit breaker
electrical circuit
unlocker
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
ES198787401714T
Other languages
English (en)
Inventor
Luc Weynachter
Vincent Corcoles
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of ES2030749T3 publication Critical patent/ES2030749T3/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
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Contacts (AREA)

Abstract

UN DESCONECTADOR ESTATICO NUMERICO DE UN DISYUNTOR DE UN DISYUNTOR ELECTRICO ESTA EQUIPADO CON UN INDICADOR DE DETERIORO DE CONTACTOS ELECTRICO, PERMITIENDO CONOCER EL GRADO DE USO DE ESTOS CONTACTOS. EN CADA ABERTURA DE DISYUNTOR (10), EL MICROPROCESADOR (32) DETERMINA UN VALOR DE USO DE LOS CONTACTOS, EN FUNCION DEL VALOR MAXIMO DE LA CORRIENTE DE CORTE. LA CORRESPONDENCIA ENTRE EL VALOR DE USO Y LA CORRIENTE DE CORTE ES MEMORIZADA EN UNA MEMORIA ROM (38) Y LOS VALORES DE USO SUCESIVOS SON SUMADOS EN UNA MEMORIA NOVRAM (40) DONDE EL CONTENIDO ES REPRESENTATIVO DEL GRADO DE USO DE LOS CONTACTOS. ESTE CONTENIDO PUEDE SER FIJADO PARA SEÑALAR AL USUARIO LA OBLIGACION DE UN CONTROL DEL ESTADO DE LOS CONTACTOS.
ES198787401714T 1986-08-08 1987-07-20 Desenclavador estatico de un disyuntor electrico con indicador de desgaste de los contactos. Expired - Lifetime ES2030749T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611612A FR2602610B1 (fr) 1986-08-08 1986-08-08 Declencheur statique d'un disjoncteur electrique a indicateur d'usure des contacts

Publications (1)

Publication Number Publication Date
ES2030749T3 true ES2030749T3 (es) 1992-11-16

Family

ID=9338220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787401714T Expired - Lifetime ES2030749T3 (es) 1986-08-08 1987-07-20 Desenclavador estatico de un disyuntor electrico con indicador de desgaste de los contactos.

Country Status (13)

Country Link
US (1) US4780786A (es)
EP (1) EP0258090B1 (es)
JP (1) JP2735549B2 (es)
CN (1) CN1008957B (es)
AT (1) ATE74238T1 (es)
CA (1) CA1287392C (es)
DE (1) DE3777726D1 (es)
ES (1) ES2030749T3 (es)
FR (1) FR2602610B1 (es)
IN (1) IN169848B (es)
SG (1) SG134292G (es)
YU (1) YU46905B (es)
ZA (1) ZA875742B (es)

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Also Published As

Publication number Publication date
CN1008957B (zh) 1990-07-25
EP0258090A1 (fr) 1988-03-02
YU148287A (en) 1989-12-31
JPS63121422A (ja) 1988-05-25
YU46905B (sh) 1994-06-24
DE3777726D1 (de) 1992-04-30
JP2735549B2 (ja) 1998-04-02
FR2602610B1 (fr) 1994-05-20
SG134292G (en) 1993-03-12
FR2602610A1 (fr) 1988-02-12
ATE74238T1 (de) 1992-04-15
IN169848B (es) 1991-12-28
US4780786A (en) 1988-10-25
CA1287392C (en) 1991-08-06
EP0258090B1 (fr) 1992-03-25
CN87105402A (zh) 1988-02-17
ZA875742B (en) 1988-03-30

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