FR2773921B1 - Interrupteur de protection contre les courants de fuite - Google Patents

Interrupteur de protection contre les courants de fuite

Info

Publication number
FR2773921B1
FR2773921B1 FR9800422A FR9800422A FR2773921B1 FR 2773921 B1 FR2773921 B1 FR 2773921B1 FR 9800422 A FR9800422 A FR 9800422A FR 9800422 A FR9800422 A FR 9800422A FR 2773921 B1 FR2773921 B1 FR 2773921B1
Authority
FR
France
Prior art keywords
leakage current
current protection
protection switch
switch
leakage
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
FR9800422A
Other languages
English (en)
Other versions
FR2773921A1 (fr
Inventor
Arthur Ronisch
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.)
Werner Turck GmbH and Co KG
Original Assignee
Werner Turck GmbH and Co KG
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
Priority to DE19636975A priority Critical patent/DE19636975A1/de
Application filed by Werner Turck GmbH and Co KG filed Critical Werner Turck GmbH and Co KG
Priority to FR9800422A priority patent/FR2773921B1/fr
Priority to US09/033,454 priority patent/US6002565A/en
Publication of FR2773921A1 publication Critical patent/FR2773921A1/fr
Application granted granted Critical
Publication of FR2773921B1 publication Critical patent/FR2773921B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • 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 unbalance for other protection or monitoring reasons or remote control
    • H02H3/335—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 unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
  • Protection Of Static Devices (AREA)
FR9800422A 1996-09-12 1998-01-16 Interrupteur de protection contre les courants de fuite Expired - Fee Related FR2773921B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19636975A DE19636975A1 (de) 1996-09-12 1996-09-12 Fehlerstromschutzschalter
FR9800422A FR2773921B1 (fr) 1996-09-12 1998-01-16 Interrupteur de protection contre les courants de fuite
US09/033,454 US6002565A (en) 1996-09-12 1998-03-02 Fault current safety switch

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19636975A DE19636975A1 (de) 1996-09-12 1996-09-12 Fehlerstromschutzschalter
FR9800422A FR2773921B1 (fr) 1996-09-12 1998-01-16 Interrupteur de protection contre les courants de fuite
US09/033,454 US6002565A (en) 1996-09-12 1998-03-02 Fault current safety switch

Publications (2)

Publication Number Publication Date
FR2773921A1 FR2773921A1 (fr) 1999-07-23
FR2773921B1 true FR2773921B1 (fr) 2000-03-17

Family

ID=27216643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800422A Expired - Fee Related FR2773921B1 (fr) 1996-09-12 1998-01-16 Interrupteur de protection contre les courants de fuite

Country Status (3)

Country Link
US (1) US6002565A (fr)
DE (1) DE19636975A1 (fr)
FR (1) FR2773921B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636975A1 (de) * 1996-09-12 1998-03-19 Turck Werner Kg Fehlerstromschutzschalter
DE19937061A1 (de) * 1999-08-05 2001-02-08 Siemens Ag Fehlerstrom-Schutzeinrichtung
IT1319714B1 (it) * 2000-12-28 2003-11-03 Abb Ricerca Spa Interruttore differenziale elettronico di bassa tensione aventefunzionalita' migliorate
US6788515B1 (en) 2001-09-13 2004-09-07 G&W Electric Co. Over-current control
AU2002950581A0 (en) 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
GB0226111D0 (en) * 2002-11-08 2002-12-18 Delta Electrical Ltd Residual current devices
DE10253018B4 (de) * 2002-11-14 2013-02-28 Abb Ag Schaltgerät sowie System und Verfahren zur Strommessung in dem Schaltgerät
US7751160B1 (en) 2004-07-28 2010-07-06 Pass & Seymour, Inc. Protective device with separate end-of-life trip mechanism
FR2973155B1 (fr) * 2011-03-22 2017-02-10 Schneider Electric Ind Sas Procede et dispositif de diagnostic d'un actionneur, et actionneur comportant un tel dispositif
AT511285B1 (de) * 2011-04-01 2019-11-15 Eaton Gmbh Fehlerstromschutzschalter
DE102014221720A1 (de) * 2014-07-04 2016-01-07 Siemens Aktiengesellschaft Fehlerstromschutzvorrichtung mit netzspannungsabhängiger und netzspannungsunabhängiger Erfassung
DE102014221658B4 (de) * 2014-07-04 2016-12-15 Siemens Aktiengesellschaft Fehlerstromschutzvorrichtung mit rein netzspannungsabhängiger Erfassung
US12027844B2 (en) * 2020-10-09 2024-07-02 Smart Wires Inc. Control of parallel paths during recovery of a power flow control system from a transmission line fault

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537140A1 (de) * 1985-10-18 1987-04-23 Turck Werner Kg Selbstueberwachender fehlerstromschutzschalter
DE4340737A1 (de) * 1993-11-30 1995-06-01 Kopp Heinrich Ag Fehlerstromschutzschalter
DE4343560A1 (de) * 1993-12-20 1995-06-22 Kopp Heinrich Ag Fehlerstromschutzschalter
DE4406496C2 (de) * 1994-02-28 1997-02-06 Siemens Ag Fehlerstromschutzschalter
DE19636975A1 (de) * 1996-09-12 1998-03-19 Turck Werner Kg Fehlerstromschutzschalter

Also Published As

Publication number Publication date
DE19636975A1 (de) 1998-03-19
FR2773921A1 (fr) 1999-07-23
US6002565A (en) 1999-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse