FR2275047A1 - Module d'interrupteur en cas de defaut a la terre - Google Patents

Module d'interrupteur en cas de defaut a la terre

Info

Publication number
FR2275047A1
FR2275047A1 FR7518701A FR7518701A FR2275047A1 FR 2275047 A1 FR2275047 A1 FR 2275047A1 FR 7518701 A FR7518701 A FR 7518701A FR 7518701 A FR7518701 A FR 7518701A FR 2275047 A1 FR2275047 A1 FR 2275047A1
Authority
FR
France
Prior art keywords
switch module
earth fault
fault switch
earth
module
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
FR7518701A
Other languages
English (en)
Other versions
FR2275047B1 (fr
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.)
Electromagnetic Industries Inc
Original Assignee
Electromagnetic Industries Inc
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 Electromagnetic Industries Inc filed Critical Electromagnetic Industries Inc
Publication of FR2275047A1 publication Critical patent/FR2275047A1/fr
Application granted granted Critical
Publication of FR2275047B1 publication Critical patent/FR2275047B1/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
    • H02H3/331—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 responsive to earthing of the neutral conductor
    • 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

  • Emergency Protection Circuit Devices (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7518701A 1974-06-17 1975-06-16 Module d'interrupteur en cas de defaut a la terre Granted FR2275047A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48010474A 1974-06-17 1974-06-17

Publications (2)

Publication Number Publication Date
FR2275047A1 true FR2275047A1 (fr) 1976-01-09
FR2275047B1 FR2275047B1 (fr) 1982-03-19

Family

ID=23906689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518701A Granted FR2275047A1 (fr) 1974-06-17 1975-06-16 Module d'interrupteur en cas de defaut a la terre

Country Status (5)

Country Link
JP (1) JPS5132934A (fr)
CA (1) CA1104243A (fr)
DE (1) DE2526649C3 (fr)
FR (1) FR2275047A1 (fr)
GB (1) GB1517352A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347798A1 (fr) * 1976-04-08 1977-11-04 Square D Co Prise de courant femelle protegee contre les defauts a la terre
FR2453490A1 (fr) * 1979-04-06 1980-10-31 Telemecanique Electrique Dispositif de protection des personnes contre les contacts directs avec l'un des conducteurs de phase d'un reseau de distribution electrique et de protection contre les defauts d'isolement du conducteur neutre

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929822U (fr) * 1972-06-14 1974-03-14
DE3048785A1 (de) * 1980-12-23 1982-07-15 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltungsanordnung zur erfassung eines fehlerstromes
DE3315190A1 (de) * 1983-04-27 1984-10-31 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Ausloesesystem fuer schutzschalter, insbesondere fuer fehlerstrom-schutzschalter
GB8404766D0 (en) * 1984-02-23 1984-03-28 Delta Electrical Holdings Earth leakage protective circuit
JPS61117977A (ja) * 1984-11-13 1986-06-05 Sanyo Electric Co Ltd 垂直偏向回路
DE3836275A1 (de) * 1988-10-25 1990-04-26 Asea Brown Boveri Verfahren zur verhinderung des durchflusses eines betriebsstromes durch den menschlichen koerper
DE10163016A1 (de) * 2001-12-20 2003-07-10 Siemens Ag DI-Schutzeinrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213321A (en) * 1963-05-31 1965-10-19 Charles F Dalziel Miniature differential circuit breaker
US3506906A (en) * 1967-12-18 1970-04-14 Rucker Co Ground fault circuit interrupter with inadvertent ground sensor
US3611035A (en) * 1970-06-08 1971-10-05 Rucker Co Ground fault protective system having grounded neutral protection
US3772569A (en) * 1972-09-05 1973-11-13 Rucker Co Ground fault protective system
US3800189A (en) * 1972-11-28 1974-03-26 Amf Inc Apparatus for detecting a ground connection on load side of neutral conductor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347798A1 (fr) * 1976-04-08 1977-11-04 Square D Co Prise de courant femelle protegee contre les defauts a la terre
FR2476403A1 (fr) * 1976-04-08 1981-08-21 Square D Co Prise de courant femelle protegee contre les defauts a la terre
FR2453490A1 (fr) * 1979-04-06 1980-10-31 Telemecanique Electrique Dispositif de protection des personnes contre les contacts directs avec l'un des conducteurs de phase d'un reseau de distribution electrique et de protection contre les defauts d'isolement du conducteur neutre

Also Published As

Publication number Publication date
FR2275047B1 (fr) 1982-03-19
DE2526649B2 (de) 1980-05-29
JPS5132934A (ja) 1976-03-19
JPS5727647B2 (fr) 1982-06-11
DE2526649C3 (de) 1987-04-16
DE2526649A1 (de) 1976-01-02
CA1104243A (fr) 1981-06-30
GB1517352A (en) 1978-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse