DK147503C - Beskyttelsesafbryderkredsloeb - Google Patents

Beskyttelsesafbryderkredsloeb

Info

Publication number
DK147503C
DK147503C DK80476A DK80476A DK147503C DK 147503 C DK147503 C DK 147503C DK 80476 A DK80476 A DK 80476A DK 80476 A DK80476 A DK 80476A DK 147503 C DK147503 C DK 147503C
Authority
DK
Denmark
Prior art keywords
switch circuit
protection switch
protection
circuit
switch
Prior art date
Application number
DK80476A
Other languages
English (en)
Other versions
DK80476A (da
DK147503B (da
Inventor
Guenter Reichensperger
Original Assignee
Guenter Reichensperger
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 Guenter Reichensperger filed Critical Guenter Reichensperger
Publication of DK80476A publication Critical patent/DK80476A/da
Publication of DK147503B publication Critical patent/DK147503B/da
Application granted granted Critical
Publication of DK147503C publication Critical patent/DK147503C/da

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/001—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect or interrupted 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
    • H02H3/338—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 also responsive to wiring error, e.g. loss of neutral, break

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
DK80476A 1975-03-01 1976-02-26 Beskyttelsesafbryderkredsloeb DK147503C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2508979 1975-03-01
DE19752508979 DE2508979C2 (de) 1975-03-01 1975-03-01 Anordnung für einen Schutzschalter mit einer Fehlerstrom-Überwachungseinheit und einer Erdungswiderstand-Überwachungseinheit

Publications (3)

Publication Number Publication Date
DK80476A DK80476A (da) 1976-09-02
DK147503B DK147503B (da) 1984-09-03
DK147503C true DK147503C (da) 1985-10-21

Family

ID=5940204

Family Applications (1)

Application Number Title Priority Date Filing Date
DK80476A DK147503C (da) 1975-03-01 1976-02-26 Beskyttelsesafbryderkredsloeb

Country Status (10)

Country Link
AT (1) AT345927B (da)
BE (1) BE839019A (da)
CH (1) CH604366A5 (da)
DE (1) DE2508979C2 (da)
DK (1) DK147503C (da)
FR (1) FR2303369A1 (da)
GB (1) GB1543050A (da)
IT (1) IT1057278B (da)
NL (1) NL7602011A (da)
SE (1) SE419013B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338820A1 (de) * 1983-10-26 1985-05-15 Robert Krups Stiftung & Co KG, 5650 Solingen Elektrisches anschlussgeraet, wie steckdose, mit fehlerstromschalter fuer elektrische verbraucher
DE3505718A1 (de) * 1984-04-11 1985-10-17 Hartmann & Braun Ag, 6000 Frankfurt Anordnung mit wandlerstromausloesung im ausloesekreis von schutzrelais fuer wechselstromnetze
DE3803582A1 (de) * 1988-02-06 1989-08-17 Licentia Gmbh Netzanschluss mit ueberspannungsschutz
FR2642846B1 (fr) * 1989-02-06 1991-07-12 Forclum Force Lumiere Elect Procede et dispositif de surveillance des prises de terre d'une installation electrique
GB2276991A (en) * 1993-03-22 1994-10-12 B & R Electrical Plc Protection circuit responsive to several sensors
DE19601880A1 (de) * 1996-01-19 1997-07-24 Siemens Ag Verbrauchernetzanordnung
DE29600914U1 (de) * 1996-01-19 1996-03-28 Siemens AG, 80333 München Anordnung zur Überwachung
DE19640345A1 (de) * 1996-09-20 1998-03-26 Siemens Ag Stromversorgungsschaltung für eine elektronische Auslöseschaltung
DE102008005687A1 (de) * 2008-01-23 2009-08-06 Siemens Aktiengesellschaft Steuereinrichtung zum sicheren Wiedereinschalten eines Fehlerstromschutzschalters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654515A (en) * 1969-06-26 1972-04-04 Chubu Seiki Kk Leakage current interrupting apparatus
US3611035A (en) * 1970-06-08 1971-10-05 Rucker Co Ground fault protective system having grounded neutral protection
US3713003A (en) * 1971-02-16 1973-01-23 Purex Corp Ltd Fault or leak detector
FR2191319B1 (da) * 1972-06-29 1976-03-12 Radiotechnique Compelec
GB1455845A (en) * 1973-02-27 1976-11-17 Square D Co Ground fault protection system
IT1010294B (it) * 1973-06-11 1977-01-10 Rca Corp Circuito per la rivelazione di guasti fra rete e terra e fra neutro e terra

Also Published As

Publication number Publication date
FR2303369B1 (da) 1981-11-20
NL7602011A (nl) 1976-09-03
GB1543050A (en) 1979-03-28
FR2303369A1 (fr) 1976-10-01
IT1057278B (it) 1982-03-10
ATA262875A (de) 1978-02-15
DK80476A (da) 1976-09-02
DE2508979C2 (de) 1984-07-12
CH604366A5 (da) 1978-09-15
AT345927B (de) 1978-10-10
DE2508979A1 (de) 1976-09-09
SE7602164L (sv) 1976-09-02
SE419013B (sv) 1981-07-06
DK147503B (da) 1984-09-03
BE839019A (fr) 1976-08-27

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Legal Events

Date Code Title Description
PBP Patent lapsed