ATE84376T1 - Testeinheit fuer elektrischen differentialschutzapparat und apparate mit dieser einheit. - Google Patents

Testeinheit fuer elektrischen differentialschutzapparat und apparate mit dieser einheit.

Info

Publication number
ATE84376T1
ATE84376T1 AT88401263T AT88401263T ATE84376T1 AT E84376 T1 ATE84376 T1 AT E84376T1 AT 88401263 T AT88401263 T AT 88401263T AT 88401263 T AT88401263 T AT 88401263T AT E84376 T1 ATE84376 T1 AT E84376T1
Authority
AT
Austria
Prior art keywords
unit
differential protection
contact
test
electrical differential
Prior art date
Application number
AT88401263T
Other languages
English (en)
Inventor
Jean-Marie Roiatti
Denis Deckert
Olivier Duez
Michel Fuchs
Original Assignee
Hager Electro
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 Hager Electro filed Critical Hager Electro
Application granted granted Critical
Publication of ATE84376T1 publication Critical patent/ATE84376T1/de

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
    • 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

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Elimination Of Static Electricity (AREA)
  • Switch Cases, Indication, And Locking (AREA)
AT88401263T 1987-06-11 1988-05-25 Testeinheit fuer elektrischen differentialschutzapparat und apparate mit dieser einheit. ATE84376T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8708123A FR2616585A1 (fr) 1987-06-11 1987-06-11 Dispositif de test pour appareil electrique differentiel de protection incorporant ce dispositif, notamment pour disjoncteur differentiel
EP88401263A EP0295167B1 (de) 1987-06-11 1988-05-25 Testeinheit für elektrischen Differentialschutzapparat und Apparate mit dieser Einheit

Publications (1)

Publication Number Publication Date
ATE84376T1 true ATE84376T1 (de) 1993-01-15

Family

ID=9351923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88401263T ATE84376T1 (de) 1987-06-11 1988-05-25 Testeinheit fuer elektrischen differentialschutzapparat und apparate mit dieser einheit.

Country Status (4)

Country Link
EP (1) EP0295167B1 (de)
AT (1) ATE84376T1 (de)
DE (2) DE3877262D1 (de)
FR (1) FR2616585A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858108B1 (fr) * 2003-07-21 2006-01-06 Legrand Sa Interrupteur differentiel comportant un circuit de test
AT502415B1 (de) * 2003-08-19 2007-03-15 Moeller Gebaeudeautomation Kg Prüftaster, anschlussverbindung für einen prüftaster, schutzschalter und verfahren zur herstellung eines schutzschalters
ITMI20131033A1 (it) * 2013-06-21 2014-12-22 Gewiss Spa Interruttore differenziale
CN213752600U (zh) * 2017-12-22 2021-07-20 黑格尔电镀物品股份有限公司 模块化电力切换设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1992095U (de) * 1968-04-05 1968-08-22 Siemens Aktiengesellschaft, 1000 Berlin und 8000 München Fehlerstromschutzschalter mit einer von einer Prüftaste zu betätigenden Prüfeinrichtung
DE3032826C2 (de) * 1980-08-30 1985-11-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fehlerstromschutzschalter mit einer Prüftaste zum Einschalten eines Widerstandes in einen Prüfstromkreis
ES285200Y (es) * 1985-03-08 1986-05-01 Electrotecnica F. De Roda, S.A. Mejoras introducidas en los mecanismos de interruptores di- ferenciales para acoplamiento en o a interruptores automati-cos

Also Published As

Publication number Publication date
EP0295167B1 (de) 1993-01-07
FR2616585A1 (fr) 1988-12-16
DE3877262T2 (de) 1993-05-06
DE3877262T4 (de) 1995-08-10
EP0295167A1 (de) 1988-12-14
DE3877262D1 (de) 1993-02-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee