FR2893196B1 - ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES - Google Patents

ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES

Info

Publication number
FR2893196B1
FR2893196B1 FR0511259A FR0511259A FR2893196B1 FR 2893196 B1 FR2893196 B1 FR 2893196B1 FR 0511259 A FR0511259 A FR 0511259A FR 0511259 A FR0511259 A FR 0511259A FR 2893196 B1 FR2893196 B1 FR 2893196B1
Authority
FR
France
Prior art keywords
protection against
electrical device
against transient
transient overvoltages
overvoltages
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 - Fee Related
Application number
FR0511259A
Other languages
French (fr)
Other versions
FR2893196A1 (en
Inventor
Christian Carreaud
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.)
Legrand SNC
Legrand France SA
Original Assignee
Legrand SNC
Legrand France SA
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 Legrand SNC, Legrand France SA filed Critical Legrand SNC
Priority to FR0511259A priority Critical patent/FR2893196B1/en
Publication of FR2893196A1 publication Critical patent/FR2893196A1/en
Application granted granted Critical
Publication of FR2893196B1 publication Critical patent/FR2893196B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/044—Monitoring, detection or measuring systems to establish the end of life of the switching device, can also contain other on-line monitoring systems, e.g. for detecting mechanical failures

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR0511259A 2005-11-04 2005-11-04 ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES Expired - Fee Related FR2893196B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0511259A FR2893196B1 (en) 2005-11-04 2005-11-04 ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511259A FR2893196B1 (en) 2005-11-04 2005-11-04 ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES

Publications (2)

Publication Number Publication Date
FR2893196A1 FR2893196A1 (en) 2007-05-11
FR2893196B1 true FR2893196B1 (en) 2008-02-15

Family

ID=36649785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0511259A Expired - Fee Related FR2893196B1 (en) 2005-11-04 2005-11-04 ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES

Country Status (1)

Country Link
FR (1) FR2893196B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2566981B1 (en) * 2014-02-05 2017-01-13 Cirprotec, S.L. COMBINED ELECTRICAL PROTECTION DEVICE AGAINST TRANSITIONAL OVERVOLTAGES AND SUPERVISION OF AN ELECTRICAL INSTALLATION AND OPERATING PROCEDURE OF THE SUCH DEVICE.
DE102014219913A1 (en) 2014-10-01 2016-04-07 Phoenix Contact Gmbh & Co. Kg Surge protection device with monitoring function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912590A (en) * 1989-05-01 1990-03-27 Westinghouse Electric Corp. Electrical surge suppressor and dual indicator apparatus
WO1993021678A1 (en) * 1992-04-08 1993-10-28 Critec Pty. Ltd. Improvements in surge diverters
US5790360A (en) * 1996-07-30 1998-08-04 A.C. Data Systems Of Idaho, Inc. Power surge supression system with multi-level status annunciation circuitry
US5914662A (en) * 1998-01-23 1999-06-22 Current Technology, Inc. Circuit and method for indicating the remaining suppressing capacity of a multiple-element transient-voltage protection device

Also Published As

Publication number Publication date
FR2893196A1 (en) 2007-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731