ATE384349T1 - SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE SYSTEMS - Google Patents
SHORT CIRCUIT DEVICE FOR USE IN LOW AND MEDIUM VOLTAGE SYSTEMSInfo
- 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
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.
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)
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)
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 |
-
2004
- 2004-01-21 DE DE502004005936T patent/DE502004005936D1/en not_active Expired - Lifetime
- 2004-01-21 AT AT04001251T patent/ATE384349T1/en not_active IP Right Cessation
- 2004-01-21 ES ES04001251T patent/ES2300666T3/en not_active Expired - Lifetime
- 2004-01-21 EP EP04001251A patent/EP1458072B1/en not_active Expired - Lifetime
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 |