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 fuiteInfo
- 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
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.
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)
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 |
CN106324388A (zh) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | 供电可靠的多路智能在线漏保不停电测试装置的测试方法 |
Citations (2)
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 |
-
1976
- 1976-11-16 DE DE19762652190 patent/DE2652190C3/de not_active Expired
-
1977
- 1977-06-16 AT AT427077A patent/AT354550B/de not_active IP Right Cessation
- 1977-06-20 IT IT2486577A patent/IT1076759B/it active
- 1977-08-10 CH CH982077A patent/CH627881A5/de not_active IP Right Cessation
- 1977-08-12 FR FR7724860A patent/FR2370983A1/fr active Granted
Patent Citations (2)
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 |
---|---|
AT354550B (de) | 1979-01-10 |
IT1076759B (it) | 1985-04-27 |
FR2370983B1 (fr) | 1983-05-27 |
ATA427077A (de) | 1979-06-15 |
CH627881A5 (en) | 1982-01-29 |
DE2652190C3 (de) | 1980-02-14 |
DE2652190A1 (de) | 1978-05-24 |
DE2652190B2 (de) | 1979-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |