FR2839382B3 - Disjoncteur de puissance electrique comportant un transformateur de courant - Google Patents

Disjoncteur de puissance electrique comportant un transformateur de courant

Info

Publication number
FR2839382B3
FR2839382B3 FR0305052A FR0305052A FR2839382B3 FR 2839382 B3 FR2839382 B3 FR 2839382B3 FR 0305052 A FR0305052 A FR 0305052A FR 0305052 A FR0305052 A FR 0305052A FR 2839382 B3 FR2839382 B3 FR 2839382B3
Authority
FR
France
Prior art keywords
electric power
circuit breaker
current transformer
power circuit
transformer
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.)
Expired - Lifetime
Application number
FR0305052A
Other languages
English (en)
Other versions
FR2839382A3 (fr
Inventor
Michael Kruschke
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2839382A3 publication Critical patent/FR2839382A3/fr
Application granted granted Critical
Publication of FR2839382B3 publication Critical patent/FR2839382B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
FR0305052A 2002-04-26 2003-04-24 Disjoncteur de puissance electrique comportant un transformateur de courant Expired - Lifetime FR2839382B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002119561 DE10219561A1 (de) 2002-04-26 2002-04-26 Elektrischer Leistungsschalter mit einem Stromwandler

Publications (2)

Publication Number Publication Date
FR2839382A3 FR2839382A3 (fr) 2003-11-07
FR2839382B3 true FR2839382B3 (fr) 2004-04-02

Family

ID=29224971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305052A Expired - Lifetime FR2839382B3 (fr) 2002-04-26 2003-04-24 Disjoncteur de puissance electrique comportant un transformateur de courant

Country Status (3)

Country Link
DE (1) DE10219561A1 (fr)
FR (1) FR2839382B3 (fr)
IT (1) ITMI20030181U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105762025B (zh) * 2016-03-28 2018-01-19 杭州仕邦电力科技有限公司 一种测量和保护一体化的空气断路机构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201002B4 (de) * 2012-01-24 2022-10-06 Siemens Aktiengesellschaft Summenstromwandlergehäuse, Summenstromwandler und Fehlerstromschutzschalter
FR2990759B1 (fr) 2012-05-21 2014-05-02 Schneider Electric Ind Sas Capteur de courant mixte et procede de montage dudit capteur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504423A1 (de) * 1985-02-07 1986-08-07 Siemens AG, 1000 Berlin und 8000 München Niederspannungs-leistungsschalter mit einem stromwandler
FR2640422B1 (fr) * 1988-12-14 1996-04-05 Merlin Gerin Dispositif d'assemblage modulaire d'un disjoncteur differentiel multipolaire
EP1058281B1 (fr) * 1999-05-31 2003-08-13 Siemens Aktiengesellschaft Appareil interrupteur de basse tension avec rails de raccordement et méthode pour indiquer le courant nominal de l'appareil interrupteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105762025B (zh) * 2016-03-28 2018-01-19 杭州仕邦电力科技有限公司 一种测量和保护一体化的空气断路机构

Also Published As

Publication number Publication date
FR2839382A3 (fr) 2003-11-07
DE10219561A1 (de) 2003-11-13
ITMI20030181U1 (it) 2003-10-27

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