FR2500682A1 - Disjoncteur de courant de fuite - Google Patents

Disjoncteur de courant de fuite Download PDF

Info

Publication number
FR2500682A1
FR2500682A1 FR8202859A FR8202859A FR2500682A1 FR 2500682 A1 FR2500682 A1 FR 2500682A1 FR 8202859 A FR8202859 A FR 8202859A FR 8202859 A FR8202859 A FR 8202859A FR 2500682 A1 FR2500682 A1 FR 2500682A1
Authority
FR
France
Prior art keywords
circuit breaker
leakage current
current
magnetization
transformer
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.)
Granted
Application number
FR8202859A
Other languages
English (en)
French (fr)
Other versions
FR2500682B3 (enrdf_load_stackoverflow
Inventor
Helmut Heindorf
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2500682A1 publication Critical patent/FR2500682A1/fr
Application granted granted Critical
Publication of FR2500682B3 publication Critical patent/FR2500682B3/fr
Granted legal-status Critical Current

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
    • H02H3/33—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 using summation current transformers
    • H02H3/334—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 using summation current transformers with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • 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
    • H02H3/33—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 using summation current transformers
    • 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
    • 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
    • H02H3/006—Calibration or setting of parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
FR8202859A 1981-02-25 1982-02-22 Disjoncteur de courant de fuite Granted FR2500682A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813106960 DE3106960A1 (de) 1981-02-25 1981-02-25 "fehlerstromschutzschalter"

Publications (2)

Publication Number Publication Date
FR2500682A1 true FR2500682A1 (fr) 1982-08-27
FR2500682B3 FR2500682B3 (enrdf_load_stackoverflow) 1983-12-16

Family

ID=6125668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202859A Granted FR2500682A1 (fr) 1981-02-25 1982-02-22 Disjoncteur de courant de fuite

Country Status (3)

Country Link
DE (1) DE3106960A1 (enrdf_load_stackoverflow)
FR (1) FR2500682A1 (enrdf_load_stackoverflow)
IT (1) IT1149680B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548841A1 (fr) * 1983-07-07 1985-01-11 Merlin Gerin Declencheur electronique pour disjoncteur differentiel equipe d'un indicateur de declenchement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378444B (de) * 1983-02-24 1985-08-12 Biegelmeier Gottfried Leitungsschutzschalter mit durchgefuehrtem neutralleiter und fehlerstromausloesung
DE4432643B4 (de) * 1994-09-14 2005-12-01 Aeg Niederspannungstechnik Gmbh & Co Kg Kontaktanordnung für einen Fehlerstromschutzschalter
DE102005034645B4 (de) * 2005-07-25 2007-08-02 Siemens Ag Fehlerstromschutzschalter für unterschiedliche Betriebsfrequenzen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE683966C (de) * 1937-11-12 1939-11-20 Berker Geb Elektrischer Schalter mit Fehlerstromausloesung, insbesondere als Beruehrungsschutz
CH495627A (de) * 1970-08-04 1970-08-31 Carl Maier & Cie Elek Sche Sch Fehlerstromschutzschalter
DE2043007A1 (de) * 1970-08-29 1972-03-02 Siemens Ag Fehlerstromschutzschalter
IT1088165B (it) * 1977-10-31 1985-06-10 Elettrocondutture Dispositivo di sicurezza per impianti elettrici, del tipo a trasformatore differenziale con sganciatore
DE2825442A1 (de) * 1978-06-09 1979-12-13 Lauerer Friedrich Fehlerstrom-schutzschalter
DE2938971A1 (de) * 1979-09-26 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter mit vormagnetisiertem kern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548841A1 (fr) * 1983-07-07 1985-01-11 Merlin Gerin Declencheur electronique pour disjoncteur differentiel equipe d'un indicateur de declenchement

Also Published As

Publication number Publication date
DE3106960A1 (de) 1982-09-09
FR2500682B3 (enrdf_load_stackoverflow) 1983-12-16
IT1149680B (it) 1986-12-03
IT8219835A0 (it) 1982-02-24

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