FR2370983A1 - Montage pour la verification du conducteur de protection d'un montage de protection contre le courant de fuite - Google Patents

Montage pour la verification du conducteur de protection d'un montage de protection contre le courant de fuite

Info

Publication number
FR2370983A1
FR2370983A1 FR7724860A FR7724860A FR2370983A1 FR 2370983 A1 FR2370983 A1 FR 2370983A1 FR 7724860 A FR7724860 A FR 7724860A FR 7724860 A FR7724860 A FR 7724860A FR 2370983 A1 FR2370983 A1 FR 2370983A1
Authority
FR
France
Prior art keywords
conductor
protective
earth
assembly
plug
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
FR7724860A
Other languages
English (en)
Other versions
FR2370983B1 (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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of FR2370983A1 publication Critical patent/FR2370983A1/fr
Application granted granted Critical
Publication of FR2370983B1 publication Critical patent/FR2370983B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • H02H5/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection responsive to deterioration or interruption of earth connection
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Breakers (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

a. Montage dont l'interrupteur de protection est dans un boîtier enfichable à raccorder à un reseau monophasé et qui est relié à une prise femelle multiple. b. Montage caractérisé en ce que le conducteur extérieur et le conducteur neutre sont reliés par l'intermédiaire de contacts aux connexions extérieures d'un diviseur de tension dont le milieu est relié à une résistance de réglage en parallèle avec laquelle est monté un instrument de mesure, le point de pied commun à la résistance de réglage et à l'instrument de mesure étant relié au conducteur de protection. c. Dispositif applicable au branchement d'appareils.
FR7724860A 1976-11-16 1977-08-12 Montage pour la verification du conducteur de protection d'un montage de protection contre le courant de fuite Granted FR2370983A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762652190 DE2652190C3 (de) 1976-11-16 1976-11-16 Schaltungsanordnung mit einer Sicherheitssteckdosenleiste zum Feststellen der Qualität des Schutzleiters

Publications (2)

Publication Number Publication Date
FR2370983A1 true FR2370983A1 (fr) 1978-06-09
FR2370983B1 FR2370983B1 (fr) 1983-05-27

Family

ID=5993296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724860A Granted FR2370983A1 (fr) 1976-11-16 1977-08-12 Montage pour la verification du conducteur de protection d'un montage de protection contre le courant de fuite

Country Status (5)

Country Link
AT (1) AT354550B (fr)
CH (1) CH627881A5 (fr)
DE (1) DE2652190C3 (fr)
FR (1) FR2370983A1 (fr)
IT (1) IT1076759B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387111B (de) * 1985-01-18 1988-12-12 Zankel Franz Dipl Ing Fehlerstromschutzschalter
DE4104475A1 (de) * 1991-02-14 1992-08-20 Peter Rosenthal Pruefvorrichtung fuer ein stromnetz und verfahren zum pruefen mittels einer derartigen pruefvorrichtung
DE102011081950B4 (de) 2011-09-01 2018-06-07 BSH Hausgeräte GmbH Haushaltsgerät mit einer elektrischen Schutzvorrichtung
CN106291347A (zh) * 2014-07-18 2017-01-04 江苏省电力公司南通供电公司 提高供电可靠率的多路智能在线漏保不停电测试装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821639A (en) * 1973-03-19 1974-06-28 Langis P De Socket ground line testing apparatus
US3984765A (en) * 1974-09-27 1976-10-05 Rocci Jr Joseph A Power outlet circuit tester with ground fault testing capability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821639A (en) * 1973-03-19 1974-06-28 Langis P De Socket ground line testing apparatus
US3984765A (en) * 1974-09-27 1976-10-05 Rocci Jr Joseph A Power outlet circuit tester with ground fault testing capability

Also Published As

Publication number Publication date
FR2370983B1 (fr) 1983-05-27
DE2652190A1 (de) 1978-05-24
AT354550B (de) 1979-01-10
DE2652190C3 (de) 1980-02-14
ATA427077A (de) 1979-06-15
IT1076759B (it) 1985-04-27
DE2652190B2 (de) 1979-06-13
CH627881A5 (en) 1982-01-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse