FR2627324B1 - Disjoncteur differentiel a neutre passant - Google Patents

Disjoncteur differentiel a neutre passant

Info

Publication number
FR2627324B1
FR2627324B1 FR8802174A FR8802174A FR2627324B1 FR 2627324 B1 FR2627324 B1 FR 2627324B1 FR 8802174 A FR8802174 A FR 8802174A FR 8802174 A FR8802174 A FR 8802174A FR 2627324 B1 FR2627324 B1 FR 2627324B1
Authority
FR
France
Prior art keywords
circuit breaker
differential circuit
passive neutral
neutral differential
passive
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 - Fee Related
Application number
FR8802174A
Other languages
English (en)
Other versions
FR2627324A1 (fr
Inventor
Belin Yves
Perrot Michel
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
Priority to FR8802174A priority Critical patent/FR2627324B1/fr
Publication of FR2627324A1 publication Critical patent/FR2627324A1/fr
Application granted granted Critical
Publication of FR2627324B1 publication Critical patent/FR2627324B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
FR8802174A 1988-02-16 1988-02-16 Disjoncteur differentiel a neutre passant Expired - Fee Related FR2627324B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8802174A FR2627324B1 (fr) 1988-02-16 1988-02-16 Disjoncteur differentiel a neutre passant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8802174A FR2627324B1 (fr) 1988-02-16 1988-02-16 Disjoncteur differentiel a neutre passant

Publications (2)

Publication Number Publication Date
FR2627324A1 FR2627324A1 (fr) 1989-08-18
FR2627324B1 true FR2627324B1 (fr) 1995-05-12

Family

ID=9363531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8802174A Expired - Fee Related FR2627324B1 (fr) 1988-02-16 1988-02-16 Disjoncteur differentiel a neutre passant

Country Status (1)

Country Link
FR (1) FR2627324B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656464B1 (fr) * 1989-12-22 1992-03-27 Merlin Gerin Boitier isolant pour un disjoncteur differentiel a neutre passant ou sectionne.
AT411408B (de) * 1999-09-02 2003-12-29 Felten & Guilleaume Ag Oester Mehrpoliges schaltgerät
FR2969369A1 (fr) * 2010-12-20 2012-06-22 Schneider Electric Ind Sas Appareil de protection electrique comportant la fonction de protection differentielle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means
US4081852A (en) * 1974-10-03 1978-03-28 Westinghouse Electric Corporation Ground fault circuit breaker
FR2578093B1 (fr) * 1985-02-27 1987-03-06 Merlin Gerin Disjoncteur differentiel unipolaire et neutre

Also Published As

Publication number Publication date
FR2627324A1 (fr) 1989-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse