ATE118648T1 - Einpol- und nulleiter-differentialschutzschalter. - Google Patents

Einpol- und nulleiter-differentialschutzschalter.

Info

Publication number
ATE118648T1
ATE118648T1 AT91420140T AT91420140T ATE118648T1 AT E118648 T1 ATE118648 T1 AT E118648T1 AT 91420140 T AT91420140 T AT 91420140T AT 91420140 T AT91420140 T AT 91420140T AT E118648 T1 ATE118648 T1 AT E118648T1
Authority
AT
Austria
Prior art keywords
circuit
differential protection
protection switch
single pole
differential
Prior art date
Application number
AT91420140T
Other languages
English (en)
Inventor
Michel Lazareth
Noel Lecorre
Original Assignee
Merlin Gerin
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 filed Critical Merlin Gerin
Application granted granted Critical
Publication of ATE118648T1 publication Critical patent/ATE118648T1/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
    • H01H83/20—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H2089/005—Multi-purpose combinations, e.g. LS/DI, LS/FI, of normal protective circuit breakers with known other forms of protection, e.g. earthfaults, differential, unbalance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
AT91420140T 1990-05-10 1991-04-29 Einpol- und nulleiter-differentialschutzschalter. ATE118648T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006551A FR2662017B1 (fr) 1990-05-10 1990-05-10 Disjoncteur differentiel unipolaire et neutre.

Publications (1)

Publication Number Publication Date
ATE118648T1 true ATE118648T1 (de) 1995-03-15

Family

ID=9396963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91420140T ATE118648T1 (de) 1990-05-10 1991-04-29 Einpol- und nulleiter-differentialschutzschalter.

Country Status (5)

Country Link
EP (1) EP0456585B1 (de)
AT (1) ATE118648T1 (de)
DE (1) DE69107332T2 (de)
ES (1) ES2071268T3 (de)
FR (1) FR2662017B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687838B1 (fr) * 1992-02-21 1994-04-08 Merlin Gerin Disjoncteur differentiel unipolaire et neutre et a circuit test.
FR2715767B1 (fr) * 1994-02-02 1996-04-26 Legrand Sa Disjoncteur différentiel unipolaire et neutre.
JP3210820B2 (ja) * 1994-11-15 2001-09-25 松下電工株式会社 漏電遮断器
DE10324390A1 (de) * 2003-05-30 2004-12-23 Abb Patent Gmbh Elektrische Auslöseeinrichtung für einen elektrischen Schalter
CN101989518B (zh) * 2009-08-06 2014-05-14 浙江正泰电器股份有限公司 一种相线加中线式剩余电流动作断路器
FR2969369A1 (fr) * 2010-12-20 2012-06-22 Schneider Electric Ind Sas Appareil de protection electrique comportant la fonction de protection differentielle
CN106449318B (zh) * 2015-08-04 2019-05-24 浙江正泰电器股份有限公司 断路器脱扣机构
FR3072179B1 (fr) 2017-10-11 2020-10-09 Schneider Electric Ind Sas Module de detection d'un defaut electrique pour un ensemble de protection electrique et ensemble de protection electrique comprenant un tel module de detection
CN115424902B (zh) * 2022-09-07 2024-04-23 加西亚电子电器股份有限公司 一种漏电断路器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275674A (de) * 1962-03-08
DE7105414U (de) * 1971-02-13 1971-05-06 Bbc Ag Mehrpoliger Fehlerstromschutzschalter
EP0103167B1 (de) * 1982-08-19 1987-11-11 BROWN, BOVERI & CIE Aktiengesellschaft Leitungsschutzschalter mit Fehlerstromauslösung
FR2578093B1 (fr) * 1985-02-27 1987-03-06 Merlin Gerin Disjoncteur differentiel unipolaire et neutre

Also Published As

Publication number Publication date
EP0456585A1 (de) 1991-11-13
FR2662017A1 (fr) 1991-11-15
DE69107332D1 (de) 1995-03-23
DE69107332T2 (de) 1995-09-07
EP0456585B1 (de) 1995-02-15
ES2071268T3 (es) 1995-06-16
FR2662017B1 (fr) 1996-07-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee