ATE384349T1 - SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE SYSTEMS - Google Patents

SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE SYSTEMS

Info

Publication number
ATE384349T1
ATE384349T1 AT04001251T AT04001251T ATE384349T1 AT E384349 T1 ATE384349 T1 AT E384349T1 AT 04001251 T AT04001251 T AT 04001251T AT 04001251 T AT04001251 T AT 04001251T AT E384349 T1 ATE384349 T1 AT E384349T1
Authority
AT
Austria
Prior art keywords
circuit device
low
short
short circuit
medium voltage
Prior art date
Application number
AT04001251T
Other languages
German (de)
Inventor
Peter Dr-Ing Zahlmann
Ralph Dr-Ing Brocke
Arnd Dr-Ing Ehrhardt
Josef Dipl-Ing Birkl
Original Assignee
Dehn & Soehne
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
Priority claimed from DE10313045A external-priority patent/DE10313045B3/en
Application filed by Dehn & Soehne filed Critical Dehn & Soehne
Application granted granted Critical
Publication of ATE384349T1 publication Critical patent/ATE384349T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Fuses (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

The short-circuit device (3) has a switch element responding to a release signal for operation of a fault recognition device, received between a pair of current electrodes. The switch element is provided by a triggerable overvoltage protection device responding to a current or voltage pulse and destroyed in the event of a fault. At least one of its electrodes is mechanically pre-stressed for movement in the direction of the other electrode to provide a short-circuit, the electrodes held apart by the overvoltage protection device. An independent claim for an operating method for a short-circuit device is also included.
AT04001251T 2003-03-11 2004-01-21 SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE SYSTEMS ATE384349T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10310556 2003-03-11
DE10313045A DE10313045B3 (en) 2003-03-11 2003-03-24 Short-circuit device for LV and MV equipment, has mechanically pre-stressed electrodes held apart by overvoltage protection device and brought into contact by failure of latter

Publications (1)

Publication Number Publication Date
ATE384349T1 true ATE384349T1 (en) 2008-02-15

Family

ID=32773178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04001251T ATE384349T1 (en) 2003-03-11 2004-01-21 SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE SYSTEMS

Country Status (4)

Country Link
EP (1) EP1458072B1 (en)
AT (1) ATE384349T1 (en)
DE (1) DE502004005936D1 (en)
ES (1) ES2300666T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011108858A1 (en) * 2011-07-28 2013-01-31 Epcos Ag Electric three-electrode surge arrester
DE102012011072B4 (en) * 2012-03-26 2016-03-03 Dehn + Söhne Gmbh + Co. Kg Defect indicator for an electronic device, in particular surge arrester
US8743525B2 (en) * 2012-06-19 2014-06-03 Raycap Intellectual Property, Ltd Overvoltage protection devices including wafer of varistor material
DK3358577T3 (en) * 2012-06-19 2020-04-27 Raycap Ip Assets Ltd Surge protection device comprising a varistor, a fuse and two safety mechanisms.
US9906017B2 (en) 2014-06-03 2018-02-27 Ripd Research And Ip Development Ltd. Modular overvoltage protection units
WO2018019384A1 (en) * 2016-07-29 2018-02-01 Siemens Aktiengesellschaft Switch for short-circuiting a module of a multistage converter, and method for short-circuiting the module
US10319545B2 (en) 2016-11-30 2019-06-11 Iskra Za{hacek over (s)}{hacek over (c)}ite d.o.o. Surge protective device modules and DIN rail device systems including same
US10447026B2 (en) 2016-12-23 2019-10-15 Ripd Ip Development Ltd Devices for active overvoltage protection
US10707678B2 (en) 2016-12-23 2020-07-07 Ripd Research And Ip Development Ltd. Overvoltage protection device including multiple varistor wafers
US10340110B2 (en) 2017-05-12 2019-07-02 Raycap IP Development Ltd Surge protective device modules including integral thermal disconnect mechanisms and methods including same
US10685767B2 (en) 2017-09-14 2020-06-16 Raycap IP Development Ltd Surge protective device modules and systems including same
US11223200B2 (en) 2018-07-26 2022-01-11 Ripd Ip Development Ltd Surge protective devices, circuits, modules and systems including same
US11862967B2 (en) 2021-09-13 2024-01-02 Raycap, S.A. Surge protective device assembly modules
US11723145B2 (en) 2021-09-20 2023-08-08 Raycap IP Development Ltd PCB-mountable surge protective device modules and SPD circuit systems and methods including same
US11990745B2 (en) 2022-01-12 2024-05-21 Raycap IP Development Ltd Methods and systems for remote monitoring of surge protective devices
EP4339989A1 (en) * 2022-09-14 2024-03-20 RIPD IP Development Ltd Electrical protection assemblies and surge protective devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105378A (en) * 1953-07-23 1955-11-30 Bbc Brown Boveri & Cie Pre-ionized burst interval, especially for lightning arresters
DE4235329C2 (en) * 1992-10-20 1995-12-21 Kloeckner Moeller Gmbh Short-circuit device, in particular for extinguishing arcing faults in low-voltage switchgear for distributing electrical energy, arrangement and use therefor
DE9419141U1 (en) * 1994-11-29 1996-03-28 Klöckner-Moeller GmbH, 53115 Bonn Short-circuiter for extinguishing arcing faults for use in switchgear
DE19746815A1 (en) * 1997-10-23 1999-04-29 Kloeckner Moeller Gmbh Short-circuiter for arcing protection device
DE19856939A1 (en) * 1998-12-10 2000-06-15 Bettermann Obo Gmbh & Co Kg Circuit arrangement for protecting electrical installations against overvoltage events

Also Published As

Publication number Publication date
EP1458072B1 (en) 2008-01-16
ES2300666T3 (en) 2008-06-16
EP1458072A1 (en) 2004-09-15
DE502004005936D1 (en) 2008-03-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee