AT357219B - Fehlerstrom-schutzschalter - Google Patents

Fehlerstrom-schutzschalter

Info

Publication number
AT357219B
AT357219B AT224778A AT224778A AT357219B AT 357219 B AT357219 B AT 357219B AT 224778 A AT224778 A AT 224778A AT 224778 A AT224778 A AT 224778A AT 357219 B AT357219 B AT 357219B
Authority
AT
Austria
Prior art keywords
circuit breaker
current circuit
fault current
fault
breaker
Prior art date
Application number
AT224778A
Other languages
English (en)
Other versions
ATA224778A (de
Original Assignee
Felten & Guilleaume Carlswerk
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 Felten & Guilleaume Carlswerk filed Critical Felten & Guilleaume Carlswerk
Publication of ATA224778A publication Critical patent/ATA224778A/de
Application granted granted Critical
Publication of AT357219B publication Critical patent/AT357219B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/34—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
    • H02H3/347—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/027—Details with automatic disconnection after a predetermined time

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT224778A 1977-10-08 1978-03-30 Fehlerstrom-schutzschalter AT357219B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2745464A DE2745464B1 (de) 1977-10-08 1977-10-08 Fehlerstrom-Schutzschalter

Publications (2)

Publication Number Publication Date
ATA224778A ATA224778A (de) 1979-11-15
AT357219B true AT357219B (de) 1980-06-25

Family

ID=6021067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT224778A AT357219B (de) 1977-10-08 1978-03-30 Fehlerstrom-schutzschalter

Country Status (5)

Country Link
AT (1) AT357219B (de)
DE (1) DE2745464B1 (de)
ES (1) ES470020A1 (de)
FR (1) FR2405574A1 (de)
IT (1) IT1095016B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA426180A (de) * 1980-08-21 1982-08-15 Biegelmeier Gottfried Fehlerstromschutzschalter
FR2502393B1 (fr) * 1981-03-19 1986-08-08 Etude Et Realisa De Disjoncteu Dispositif de detection de courant de defaut
FR2622368B1 (fr) * 1987-10-23 1993-04-30 Serd Soc Et Realisa Disjonct Interrupteur differentiel selectif a courant de defaut
FR2653610B1 (fr) * 1989-10-25 1991-12-27 Etude Realisa Disjoncteurs Interrupteur differentiel selectif a courant de defaut.
DE19833829A1 (de) * 1998-07-28 2000-02-03 Abb Patent Gmbh Auslöseeinrichtung für einen Fehlerstromschutzschalter und Schaltungsanordnung zur Ansteuerung derselben
FR3162707A1 (fr) 2024-05-30 2025-12-05 Stellantis Auto Sas Contrôle d’un dispositif d’affichage de véhicule lors d’une défaillance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2044475A5 (de) * 1969-05-22 1971-02-19 Landis & Gyr Ag

Also Published As

Publication number Publication date
DE2745464B1 (de) 1979-01-25
FR2405574A1 (fr) 1979-05-04
IT1095016B (it) 1985-08-10
IT7822773A0 (it) 1978-04-27
ES470020A1 (es) 1979-08-16
ATA224778A (de) 1979-11-15

Similar Documents

Publication Publication Date Title
BR7906637A (pt) Disjuntor de circuitos limitador de corrente
PL201080A1 (pl) Przerywacz obwodu pradu ziemnozwarciowego
AR213190A1 (es) Disyuntor electrico
AT360107B (de) Fehlerstromschutzschaltung
LU78992A1 (de) Fehlerstromschutzschalter
ATA774676A (de) Fehlerstromschutzschalter
JPS5496779A (en) Multiielectrode low voltage circuit breaker
JPS5489283A (en) Low voltage circuit breaker
PL203539A1 (pl) Przerywacz obwodu
AT357219B (de) Fehlerstrom-schutzschalter
AT381185B (de) Fehlerstromschutzschalter
FR2353127A1 (fr) Disjoncteur electrique
AT357218B (de) Fehlerstrom-schutzschalter
PL197970A1 (pl) Przerywacz obwodu
BE856054A (fr) Disjoncteur
LU78600A1 (de) Fehlerstromschutzschalter
LU78075A1 (de) Fehlerstromschutzschalter
ATA43379A (de) Gleichstromsensitiver fehlerstromschutzschalter
BE852530A (fr) Disjoncteur
BE874841A (fr) Disjoncteur de courant de fuite
LU79681A1 (de) Fehlerstromschutzschalter
AT374968B (de) Leitungsschutzschalter
LU78012A1 (de) Fehlerstromschutzschalter
ATA906277A (de) Fehlerstromschutzschalter
FR2302583A1 (fr) Disjoncteur de courant de fuite

Legal Events

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