IT1228914B - DEVICE FOR OVERVOLTAGE PROTECTION IN LOW VOLTAGE SYSTEMS. - Google Patents

DEVICE FOR OVERVOLTAGE PROTECTION IN LOW VOLTAGE SYSTEMS.

Info

Publication number
IT1228914B
IT1228914B IT8919587A IT1958789A IT1228914B IT 1228914 B IT1228914 B IT 1228914B IT 8919587 A IT8919587 A IT 8919587A IT 1958789 A IT1958789 A IT 1958789A IT 1228914 B IT1228914 B IT 1228914B
Authority
IT
Italy
Prior art keywords
low voltage
overvoltage protection
voltage systems
systems
overvoltage
Prior art date
Application number
IT8919587A
Other languages
Italian (it)
Other versions
IT8919587A0 (en
Inventor
Peter Hasse
Johannes Wiesinger
Original Assignee
Dehn & Sohne & Co Kg Gmbh
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 Dehn & Sohne & Co Kg Gmbh filed Critical Dehn & Sohne & Co Kg Gmbh
Publication of IT8919587A0 publication Critical patent/IT8919587A0/en
Application granted granted Critical
Publication of IT1228914B publication Critical patent/IT1228914B/en

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
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
    • 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
IT8919587A 1988-04-12 1989-02-28 DEVICE FOR OVERVOLTAGE PROTECTION IN LOW VOLTAGE SYSTEMS. IT1228914B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812058A DE3812058A1 (en) 1988-04-12 1988-04-12 Arrangement for overvoltage protection in low-voltage installations

Publications (2)

Publication Number Publication Date
IT8919587A0 IT8919587A0 (en) 1989-02-28
IT1228914B true IT1228914B (en) 1991-07-09

Family

ID=6351764

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919587A IT1228914B (en) 1988-04-12 1989-02-28 DEVICE FOR OVERVOLTAGE PROTECTION IN LOW VOLTAGE SYSTEMS.

Country Status (3)

Country Link
AT (1) AT399069B (en)
DE (1) DE3812058A1 (en)
IT (1) IT1228914B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111687A1 (en) * 1991-04-10 1992-10-15 Phoenix Elekt Fuse module for electronic measuring or communications appts. - has fuse element and series inductance parallel to replaceable discharge path
DE9211808U1 (en) * 1992-09-02 1992-11-05 Dehn + Söhne GmbH + Co KG, 90489 Nürnberg Arrangement with surge protection devices
DE19838776C2 (en) * 1998-08-26 2002-01-10 Dehn & Soehne Method and arrangement with a two-stage surge protection in low-voltage systems
DE10004130B4 (en) * 1998-08-26 2004-03-18 Dehn + Söhne Gmbh + Co. Kg Procedure for the safe operation of an at least two-stage surge protection device
DE19952004B4 (en) * 1999-08-17 2004-04-15 Dehn + Söhne Gmbh + Co. Kg Method for operating an overvoltage protection device and overvoltage protection device with at least one coarse protection and one fine protection element
DE10157817B4 (en) * 2000-11-29 2011-12-22 Dehn + Söhne Gmbh + Co. Kg Modular system for establishing a separating spark gap for adapting the spark gap to different electrical and mechanical requirements
FR2846478B1 (en) * 2002-10-25 2004-12-24 Schneider Electric Ind Sas MOBILE ELECTRODE OVERVOLTAGE PROTECTION DEVICE
CN111220884A (en) * 2020-01-15 2020-06-02 国网陕西省电力公司电力科学研究院 Method and system for determining oscillation operation wave loop parameters based on cable closing overvoltage
DE102023101118B4 (en) * 2023-01-18 2024-08-22 Pero Nilovic Evaluation device for a multiphase circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337743C3 (en) * 1973-07-25 1981-01-15 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg Spark gap
DE3228471C2 (en) * 1982-07-30 1985-03-07 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Surge protection device
CA1231753A (en) * 1984-04-17 1988-01-19 Northern Telecom Limited Interactive overvoltage protection device
DE3522260A1 (en) * 1984-08-27 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Electrical installation system for supplying loads from a network

Also Published As

Publication number Publication date
DE3812058A1 (en) 1989-10-26
AT399069B (en) 1995-03-27
ATA22089A (en) 1994-07-15
DE3812058C2 (en) 1991-03-07
IT8919587A0 (en) 1989-02-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227