IT1284501B1 - Dispositivo di protezione per scaricatore di sovratensioni - Google Patents

Dispositivo di protezione per scaricatore di sovratensioni

Info

Publication number
IT1284501B1
IT1284501B1 IT96MI001858A ITMI961858A IT1284501B1 IT 1284501 B1 IT1284501 B1 IT 1284501B1 IT 96MI001858 A IT96MI001858 A IT 96MI001858A IT MI961858 A ITMI961858 A IT MI961858A IT 1284501 B1 IT1284501 B1 IT 1284501B1
Authority
IT
Italy
Prior art keywords
protection device
overvoltage discharger
discharger
overvoltage
protection
Prior art date
Application number
IT96MI001858A
Other languages
English (en)
Inventor
Monika Makowski
Original Assignee
Schupa Elektro Gmbh & Co Kg
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 Schupa Elektro Gmbh & Co Kg filed Critical Schupa Elektro Gmbh & Co Kg
Publication of ITMI961858A1 publication Critical patent/ITMI961858A1/it
Application granted granted Critical
Publication of IT1284501B1 publication Critical patent/IT1284501B1/it

Links

Classifications

    • 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
    • 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
IT96MI001858A 1995-09-15 1996-09-10 Dispositivo di protezione per scaricatore di sovratensioni IT1284501B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995134273 DE19534273A1 (de) 1995-09-15 1995-09-15 Schutzeinrichtung für Überspannungsableiter

Publications (2)

Publication Number Publication Date
ITMI961858A1 ITMI961858A1 (it) 1998-03-10
IT1284501B1 true IT1284501B1 (it) 1998-05-21

Family

ID=7772281

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI001858A IT1284501B1 (it) 1995-09-15 1996-09-10 Dispositivo di protezione per scaricatore di sovratensioni

Country Status (4)

Country Link
DE (1) DE19534273A1 (it)
FR (1) FR2738962B1 (it)
GB (1) GB2305316B (it)
IT (1) IT1284501B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702094B4 (de) * 1997-01-22 2008-01-24 Abb Research Ltd. Leistungsschaltvorrichtung
FR2826201A1 (fr) * 2001-06-16 2002-12-20 E Re K Inhibeur de surtensions
DE102008016589A1 (de) * 2008-03-31 2009-10-01 Weidmüller Interface GmbH & Co. KG Schutzvorrichtung
CN108270208A (zh) * 2016-12-30 2018-07-10 安徽新在线科技股份有限公司 一种发电机中性点接地非线性电阻装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK146609C (da) * 1968-04-24 1984-04-30 Schupa Elektro Gmbh & Co Kg Fejlstroemsrelae
DE3511967A1 (de) * 1985-04-02 1986-10-09 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur kontrolle von elektrischen verbrauchern in kraftfahrzeugen
DE3632760A1 (de) * 1986-09-26 1988-03-31 Dehn & Soehne Schutzschaltungsanordnung
AT391571B (de) * 1988-07-06 1990-10-25 Biegelmeier Gottfried Abtrennvorrichtung fuer ueberspannungsableiter (ableiter-trennschalter, at-schalter)
FR2644014B1 (fr) * 1989-03-03 1991-06-14 Hager Electro Agencement de limitation de surtensions electriques
FR2657994B1 (fr) * 1990-02-08 1992-04-17 Merlin Gerin Parafoudre deconnectable pour reseau a basse tension.
CH682526A5 (de) * 1990-10-27 1993-09-30 Abb Patent Gmbh Ableitertrennschalter.
AT405777B (de) * 1991-01-31 1999-11-25 Biegelmeier Gottfried Abtrennvorrichtung für überspannungsableiter
DE4220259C2 (de) * 1992-06-23 1994-06-23 Meteolabor Ag Wetzikon Schutzanordnung zum Schutz elektrischer Einrichtungen gegen Überspannungen auf dem Stromversorgungsnetz

Also Published As

Publication number Publication date
GB9619090D0 (en) 1996-10-23
GB2305316A (en) 1997-04-02
FR2738962B1 (fr) 1998-12-24
DE19534273A1 (de) 1997-03-20
ITMI961858A1 (it) 1998-03-10
FR2738962A1 (fr) 1997-03-21
GB2305316B (en) 1999-09-01

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Legal Events

Date Code Title Description
0001 Granted