ATE169154T1 - Differenzstromschalter zum schutz gegen fehlerströme und überspannungen - Google Patents

Differenzstromschalter zum schutz gegen fehlerströme und überspannungen

Info

Publication number
ATE169154T1
ATE169154T1 AT94400457T AT94400457T ATE169154T1 AT E169154 T1 ATE169154 T1 AT E169154T1 AT 94400457 T AT94400457 T AT 94400457T AT 94400457 T AT94400457 T AT 94400457T AT E169154 T1 ATE169154 T1 AT E169154T1
Authority
AT
Austria
Prior art keywords
circuit
surges
protection against
current switch
overvoltage
Prior art date
Application number
AT94400457T
Other languages
English (en)
Inventor
Philippe Hugel
Original Assignee
Serd Soc Et Realisa Disjonct
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 Serd Soc Et Realisa Disjonct filed Critical Serd Soc Et Realisa Disjonct
Application granted granted Critical
Publication of ATE169154T1 publication Critical patent/ATE169154T1/de

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
    • 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
    • H02H3/20—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 excess voltage

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Protection Of Transformers (AREA)
AT94400457T 1993-03-05 1994-03-03 Differenzstromschalter zum schutz gegen fehlerströme und überspannungen ATE169154T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9302574A FR2702315B1 (fr) 1993-03-05 1993-03-05 Interrupteur différentiel de protection contre les courants de défaut et les surtensions.

Publications (1)

Publication Number Publication Date
ATE169154T1 true ATE169154T1 (de) 1998-08-15

Family

ID=9444694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94400457T ATE169154T1 (de) 1993-03-05 1994-03-03 Differenzstromschalter zum schutz gegen fehlerströme und überspannungen

Country Status (5)

Country Link
EP (1) EP0614259B1 (de)
AT (1) ATE169154T1 (de)
DE (1) DE69411969T2 (de)
ES (1) ES2120583T3 (de)
FR (1) FR2702315B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514641C2 (de) * 1995-04-20 1997-08-21 Kopp Heinrich Ag Fehlerstromschutzschalter
ES2125204B1 (es) * 1997-07-08 1999-10-01 Iberdrola Sa Dispositivo de supervision de continuidad de neutro y proteccion contra sobretensiones de servicio.
AU2002950581A0 (en) 2002-08-02 2002-09-12 Wayne Callen Electrical safety circuit
US20070159738A1 (en) * 2006-01-09 2007-07-12 Eaton Corporation Receptacle providing sustained excessive voltage protection
CN104698421A (zh) * 2014-05-27 2015-06-10 国家电网公司 电子式电流互感器暂态传变延时时间测量装置及测量方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1327912A (fr) * 1962-04-12 1963-05-24 Merlin Gerin Relais statique de surtension à action différée
US4068276A (en) * 1976-07-14 1978-01-10 Interelectronics Corporation Protective system for electrical appliances
FR2470466A1 (fr) * 1979-11-23 1981-05-29 Claude Dispositif de protection contre les surtensions
EP0295415B1 (de) * 1987-06-19 1994-03-09 Festo KG Schaltungsanordnung zum Schutz gegen Fehlerströme

Also Published As

Publication number Publication date
EP0614259A1 (de) 1994-09-07
DE69411969D1 (de) 1998-09-03
FR2702315A1 (fr) 1994-09-09
ES2120583T3 (es) 1998-11-01
FR2702315B1 (fr) 1995-05-19
DE69411969T2 (de) 1999-02-11
EP0614259B1 (de) 1998-07-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee