DE2043007A1 - Fehlerstromschutzschalter - Google Patents

Fehlerstromschutzschalter

Info

Publication number
DE2043007A1
DE2043007A1 DE19702043007 DE2043007A DE2043007A1 DE 2043007 A1 DE2043007 A1 DE 2043007A1 DE 19702043007 DE19702043007 DE 19702043007 DE 2043007 A DE2043007 A DE 2043007A DE 2043007 A1 DE2043007 A1 DE 2043007A1
Authority
DE
Germany
Prior art keywords
circuit breaker
current
residual current
current circuit
residual
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.)
Pending
Application number
DE19702043007
Other languages
German (de)
English (en)
Inventor
Helmut 8400 Regensburg HOIh 81 04 Roesch
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DE19702043007 priority Critical patent/DE2043007A1/de
Priority to CH1071971A priority patent/CH529463A/de
Priority to AT710871A priority patent/AT306147B/de
Priority to FR7131245A priority patent/FR2103615A1/fr
Priority to JP6653671A priority patent/JPS475764A/ja
Publication of DE2043007A1 publication Critical patent/DE2043007A1/de
Pending 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
    • H02H3/332—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 responsive to DC component in the fault current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
DE19702043007 1970-08-29 1970-08-29 Fehlerstromschutzschalter Pending DE2043007A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19702043007 DE2043007A1 (de) 1970-08-29 1970-08-29 Fehlerstromschutzschalter
CH1071971A CH529463A (de) 1970-08-29 1971-07-21 Fehlerstromschutzschalteinrichtung
AT710871A AT306147B (de) 1970-08-29 1971-08-13 Fehlerstromschutzschalter
FR7131245A FR2103615A1 (enrdf_load_stackoverflow) 1970-08-29 1971-08-27
JP6653671A JPS475764A (enrdf_load_stackoverflow) 1970-08-29 1971-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043007 DE2043007A1 (de) 1970-08-29 1970-08-29 Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
DE2043007A1 true DE2043007A1 (de) 1972-03-02

Family

ID=5781112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702043007 Pending DE2043007A1 (de) 1970-08-29 1970-08-29 Fehlerstromschutzschalter

Country Status (5)

Country Link
JP (1) JPS475764A (enrdf_load_stackoverflow)
AT (1) AT306147B (enrdf_load_stackoverflow)
CH (1) CH529463A (enrdf_load_stackoverflow)
DE (1) DE2043007A1 (enrdf_load_stackoverflow)
FR (1) FR2103615A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026357A1 (de) * 1979-09-26 1981-04-08 Siemens Aktiengesellschaft Fehlerstromschutzschalter mit vormagnetisiertem Kern
DE3106960A1 (de) * 1981-02-25 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "fehlerstromschutzschalter"
DE29507191U1 (de) * 1995-03-22 1995-06-29 Siemens AG, 80333 München Fehlerstromschutzschalter in Modulbauweise

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348881C3 (de) * 1973-09-28 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Fehlerstromschutzschalter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026357A1 (de) * 1979-09-26 1981-04-08 Siemens Aktiengesellschaft Fehlerstromschutzschalter mit vormagnetisiertem Kern
DE3106960A1 (de) * 1981-02-25 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "fehlerstromschutzschalter"
DE29507191U1 (de) * 1995-03-22 1995-06-29 Siemens AG, 80333 München Fehlerstromschutzschalter in Modulbauweise

Also Published As

Publication number Publication date
CH529463A (de) 1972-10-15
FR2103615A1 (enrdf_load_stackoverflow) 1972-04-14
AT306147B (de) 1973-03-26
JPS475764A (enrdf_load_stackoverflow) 1972-03-28

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