AU2009222597A1 - Bipolar automatic circuit breaker for low-voltage applications - Google Patents

Bipolar automatic circuit breaker for low-voltage applications Download PDF

Info

Publication number
AU2009222597A1
AU2009222597A1 AU2009222597A AU2009222597A AU2009222597A1 AU 2009222597 A1 AU2009222597 A1 AU 2009222597A1 AU 2009222597 A AU2009222597 A AU 2009222597A AU 2009222597 A AU2009222597 A AU 2009222597A AU 2009222597 A1 AU2009222597 A1 AU 2009222597A1
Authority
AU
Australia
Prior art keywords
circuit breaker
kinematic mechanism
opening
protection device
closing
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2009222597A
Other languages
English (en)
Inventor
Tommaso Abbattista
Alberto Antoniazzi
Matteo Chiarvalli
Ivan Paleari
Marco Tinelli
Andrea Villani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB SpA
Original Assignee
ABB SpA
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 ABB SpA filed Critical ABB SpA
Publication of AU2009222597A1 publication Critical patent/AU2009222597A1/en
Abandoned legal-status Critical Current

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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/142—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with bimetal elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
AU2009222597A 2008-10-10 2009-10-02 Bipolar automatic circuit breaker for low-voltage applications Abandoned AU2009222597A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2008U000329 2008-10-10
ITMI20080329 ITMI20080329U1 (it) 2008-10-10 2008-10-10 Interruttore automatico bipolare per applicazioni di bassa tensione

Publications (1)

Publication Number Publication Date
AU2009222597A1 true AU2009222597A1 (en) 2010-04-29

Family

ID=41449864

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009222597A Abandoned AU2009222597A1 (en) 2008-10-10 2009-10-02 Bipolar automatic circuit breaker for low-voltage applications

Country Status (5)

Country Link
EP (1) EP2175468A3 (fr)
CN (1) CN101728127A (fr)
AU (1) AU2009222597A1 (fr)
IT (1) ITMI20080329U1 (fr)
RU (1) RU2505881C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106783416B (zh) * 2016-12-23 2018-02-09 台州市计量技术研究院 一种安全型漏电断路器及其使用方法
CN207367899U (zh) * 2017-11-07 2018-05-15 施耐德电气工业公司 能够检测预定状态的低压配电装置
CN109755078B (zh) * 2017-11-07 2020-05-29 施耐德电气工业公司 低压配电装置及用于控制低压配电装置脱扣的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT243354B (de) * 1961-03-09 1965-11-10 Busch Jaeger Duerener Metall Installationsselbstschalter mit elektromagnetischer und thermischer Auslösung sowie mit Handabschaltung in Verbindung mit einer Fehlerschutzauslösung
DE1588113B2 (de) * 1967-09-09 1976-07-29 Condor-Werk Gebr. Frede Kg, Elektro- Und Maschinenfabrik, 4415 Westkirchen Installations-vollschutzschalter
US3539867A (en) * 1968-08-26 1970-11-10 Federal Pacific Electric Co Ground-fault protection systems
FR2391549B3 (fr) * 1977-05-17 1981-01-09 Elettrocondutture Dispositif de protection et de coupure de lignes electriques
DE3374487D1 (en) * 1982-08-19 1987-12-17 Bbc Brown Boveri & Cie Circuit breaker with leakage current release
JP2872950B2 (ja) * 1995-11-01 1999-03-24 日東工業株式会社 漏電ブレーカ
CN2529375Y (zh) * 2002-02-19 2003-01-01 周圣博 双极漏电断路器
RU2259612C2 (ru) * 2002-10-22 2005-08-27 Закрытое Акционерное Общество "Электрические Низковольтные Аппараты И Системы" Автоматический выключатель с двумя разрывами контактов
DE102004004840B4 (de) * 2004-01-30 2006-05-11 Siemens Ag Schutzschaltvorrichtung mit Differenzstromauslöser
DE102004034859A1 (de) * 2004-07-19 2006-02-16 Siemens Ag Schutzschaltgerät in Schmalbauweise
ITMI20072278A1 (it) * 2007-12-04 2009-06-05 Abb Spa Interruttore automatico per applicazioni di bassa tensione.

Also Published As

Publication number Publication date
ITMI20080329U1 (it) 2010-04-11
CN101728127A (zh) 2010-06-09
RU2009137575A (ru) 2011-04-20
EP2175468A3 (fr) 2013-09-04
RU2505881C2 (ru) 2014-01-27
EP2175468A2 (fr) 2010-04-14

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted