ATE459089T1 - Vorrichtung zum schutz gegen überspannungen mit beweglicher elektrode und entriegelungssystem der verbindungsunterbrechungsvorrichtung - Google Patents

Vorrichtung zum schutz gegen überspannungen mit beweglicher elektrode und entriegelungssystem der verbindungsunterbrechungsvorrichtung

Info

Publication number
ATE459089T1
ATE459089T1 AT08354007T AT08354007T ATE459089T1 AT E459089 T1 ATE459089 T1 AT E459089T1 AT 08354007 T AT08354007 T AT 08354007T AT 08354007 T AT08354007 T AT 08354007T AT E459089 T1 ATE459089 T1 AT E459089T1
Authority
AT
Austria
Prior art keywords
suppressor
movable electrode
overvoltage protection
unlocking system
connection interruption
Prior art date
Application number
AT08354007T
Other languages
English (en)
Inventor
Eric Domejean
Christophe Grumel
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of ATE459089T1 publication Critical patent/ATE459089T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/14—Adaptation for built-in safety spark gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • H01H9/465—Shunt circuit closed by transferring the arc onto an auxiliary electrode

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
AT08354007T 2007-02-01 2008-01-24 Vorrichtung zum schutz gegen überspannungen mit beweglicher elektrode und entriegelungssystem der verbindungsunterbrechungsvorrichtung ATE459089T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0700707A FR2912252B1 (fr) 2007-02-01 2007-02-01 Dispositif de protection contre les surtensions a electrode mobile avec systeme de deverrouillage du dispositif de deconnexion

Publications (1)

Publication Number Publication Date
ATE459089T1 true ATE459089T1 (de) 2010-03-15

Family

ID=38157923

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08354007T ATE459089T1 (de) 2007-02-01 2008-01-24 Vorrichtung zum schutz gegen überspannungen mit beweglicher elektrode und entriegelungssystem der verbindungsunterbrechungsvorrichtung

Country Status (6)

Country Link
EP (1) EP1953788B1 (de)
CN (1) CN101277013B (de)
AT (1) ATE459089T1 (de)
DE (1) DE602008000677D1 (de)
ES (1) ES2338830T3 (de)
FR (1) FR2912252B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928026B1 (fr) 2008-02-27 2011-08-19 Schneider Electric Ind Sas Dispositif de protection contre les surtensions comprenant des moyens de deconnexion selectifs
FR2954579B1 (fr) * 2009-12-18 2014-07-04 Schneider Electric Ind Sas Ensemble de protection contre les surtensions
DE102011015449B4 (de) * 2011-01-25 2014-09-25 Ellenberger & Poensgen Gmbh Schalteinheit zum Schalten von hohen Gleichspannungen
EP3747100B1 (de) * 2018-01-30 2022-03-16 Hitachi Energy Switzerland AG Dimensionierung eines überspannungsschutzes in einem gleichstromübertragungssystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657994B1 (fr) 1990-02-08 1992-04-17 Merlin Gerin Parafoudre deconnectable pour reseau a basse tension.
FR2840448B1 (fr) * 2002-05-30 2004-07-23 Schneider Electric Ind Sas Dispositif de protection contre les surtensions
FR2846478B1 (fr) * 2002-10-25 2004-12-24 Schneider Electric Ind Sas Dispositif de protection contre les surtensions a electrode mobile
FR2871932B1 (fr) * 2004-06-18 2006-08-04 Schneider Electric Ind Sas Dispositif de protection contre les surtensions
WO2006040418A1 (fr) * 2004-10-08 2006-04-20 Abb France Dispositif de protection contre les surtensions pourvu de moyens de cisaillement d’arc et procede correspondant

Also Published As

Publication number Publication date
EP1953788B1 (de) 2010-02-24
CN101277013A (zh) 2008-10-01
CN101277013B (zh) 2012-07-04
EP1953788A1 (de) 2008-08-06
DE602008000677D1 (de) 2010-04-08
FR2912252A1 (fr) 2008-08-08
FR2912252B1 (fr) 2009-03-06
ES2338830T3 (es) 2010-05-12

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Legal Events

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