FR2530864B1 - METHOD FOR DELAYING THE OPERATION OF AN AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE AND AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE COMPRISING THE APPLICATION OF THE METHOD - Google Patents

METHOD FOR DELAYING THE OPERATION OF AN AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE AND AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE COMPRISING THE APPLICATION OF THE METHOD

Info

Publication number
FR2530864B1
FR2530864B1 FR8213147A FR8213147A FR2530864B1 FR 2530864 B1 FR2530864 B1 FR 2530864B1 FR 8213147 A FR8213147 A FR 8213147A FR 8213147 A FR8213147 A FR 8213147A FR 2530864 B1 FR2530864 B1 FR 2530864B1
Authority
FR
France
Prior art keywords
differential device
earth switch
automatic earth
delaying
application
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.)
Expired
Application number
FR8213147A
Other languages
French (fr)
Other versions
FR2530864A1 (en
Inventor
Daniel Framery
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.)
SERD SOC ET REALISA DISJONCT
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
Priority to FR8213147A priority Critical patent/FR2530864B1/en
Priority to DE19823232612 priority patent/DE3232612A1/en
Publication of FR2530864A1 publication Critical patent/FR2530864A1/en
Application granted granted Critical
Publication of FR2530864B1 publication Critical patent/FR2530864B1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Transformers (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR8213147A 1982-07-26 1982-07-26 METHOD FOR DELAYING THE OPERATION OF AN AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE AND AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE COMPRISING THE APPLICATION OF THE METHOD Expired FR2530864B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8213147A FR2530864B1 (en) 1982-07-26 1982-07-26 METHOD FOR DELAYING THE OPERATION OF AN AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE AND AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE COMPRISING THE APPLICATION OF THE METHOD
DE19823232612 DE3232612A1 (en) 1982-07-26 1982-09-02 Method for delaying the triggering of an earth-leakage current protection circuit breaker, and an earth-leakage current protection circuit breaker for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213147A FR2530864B1 (en) 1982-07-26 1982-07-26 METHOD FOR DELAYING THE OPERATION OF AN AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE AND AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE COMPRISING THE APPLICATION OF THE METHOD

Publications (2)

Publication Number Publication Date
FR2530864A1 FR2530864A1 (en) 1984-01-27
FR2530864B1 true FR2530864B1 (en) 1986-07-25

Family

ID=9276388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8213147A Expired FR2530864B1 (en) 1982-07-26 1982-07-26 METHOD FOR DELAYING THE OPERATION OF AN AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE AND AUTOMATIC EARTH SWITCH WITH DIFFERENTIAL DEVICE COMPRISING THE APPLICATION OF THE METHOD

Country Status (2)

Country Link
DE (1) DE3232612A1 (en)
FR (1) FR2530864B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712461D0 (en) * 1987-05-27 1987-07-01 Robin Electronics Ltd Circuit testing
DE102011001849A1 (en) 2011-04-06 2012-10-11 Benteler Automobiltechnik Gmbh Method for producing metal sheet structural component for motor vehicle, involves performing adhesive bonding of base metal sheet and reinforcing metal sheet, and inserting combined metal sheet into material reshaping tool
CN103368133B (en) * 2012-03-28 2016-08-31 施耐德电器工业公司 There is the earth leakage circuit breaker of low current fault protection between phase line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563688A1 (en) * 1966-04-13 1970-02-19 Siemens Ag Arrangement for the delayed release of a residual current circuit breaker
BE759273A (en) * 1970-02-13 1971-04-30 Teco S A TIMED DIFFERENTIAL CIRCUIT BREAKERS
FR2087280A5 (en) * 1970-05-13 1971-12-31 Saparel
FR2229134A1 (en) * 1973-05-11 1974-12-06 Baco Sa Const Electr Earth leakage trip - cct. used with toroidal transformer for high sensitivity
DE2642392A1 (en) * 1976-09-21 1978-03-23 Maier & Cie C Circuit breaker tripping system - has transformer whose secondary feeds magnetic trip winding and whose tertiary is coupled to impedance

Also Published As

Publication number Publication date
FR2530864A1 (en) 1984-01-27
DE3232612A1 (en) 1984-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse