FR2737614B1 - Deconnecteur-limiteur de protection pour transformateurs electriques triphases - Google Patents

Deconnecteur-limiteur de protection pour transformateurs electriques triphases

Info

Publication number
FR2737614B1
FR2737614B1 FR9509626A FR9509626A FR2737614B1 FR 2737614 B1 FR2737614 B1 FR 2737614B1 FR 9509626 A FR9509626 A FR 9509626A FR 9509626 A FR9509626 A FR 9509626A FR 2737614 B1 FR2737614 B1 FR 2737614B1
Authority
FR
France
Prior art keywords
deconnector
protection
phase electric
electric transformers
transformers
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 - Fee Related
Application number
FR9509626A
Other languages
English (en)
Other versions
FR2737614A1 (fr
Inventor
Thierry Rambaud
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.)
Ferraz SA
Original Assignee
Ferraz SA
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 Ferraz SA filed Critical Ferraz SA
Priority to FR9509626A priority Critical patent/FR2737614B1/fr
Priority to NO961362A priority patent/NO961362L/no
Priority to DE69630069T priority patent/DE69630069T2/de
Priority to EP96420111A priority patent/EP0736945B1/fr
Priority to PT96420111T priority patent/PT736945E/pt
Priority to AT96420111T priority patent/ATE250814T1/de
Priority to ES96420111T priority patent/ES2206550T3/es
Publication of FR2737614A1 publication Critical patent/FR2737614A1/fr
Application granted granted Critical
Publication of FR2737614B1 publication Critical patent/FR2737614B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/46—Circuit arrangements not adapted to a particular application of the protective device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H01H2085/0291—Structural association with a current transformer
    • 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
    • H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H01H85/306—Movable indicating elements acting on an auxiliary switch or contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR9509626A 1995-04-04 1995-08-02 Deconnecteur-limiteur de protection pour transformateurs electriques triphases Expired - Fee Related FR2737614B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9509626A FR2737614B1 (fr) 1995-08-02 1995-08-02 Deconnecteur-limiteur de protection pour transformateurs electriques triphases
NO961362A NO961362L (no) 1995-04-04 1996-04-02 Utkobler-strömbegrenser for beskyttelse av elektriske trefase-transformatorer
EP96420111A EP0736945B1 (fr) 1995-04-04 1996-04-03 Déconnecteur-limiteur de protection pour transformateurs électriques triphasés
PT96420111T PT736945E (pt) 1995-04-04 1996-04-03 Dispositivo de corte limitador de proteccao para transformacoes electricos trifasicos
DE69630069T DE69630069T2 (de) 1995-04-04 1996-04-03 Trenner-Begrenzungs-Schutz für dreiphasige elektrische Transformatoren
AT96420111T ATE250814T1 (de) 1995-04-04 1996-04-03 Trenner-begrenzungs-schutz für dreiphasige elektrische transformatoren
ES96420111T ES2206550T3 (es) 1995-04-04 1996-04-03 Desconectador-limitador de proteccion para transformadores electricos trifasicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509626A FR2737614B1 (fr) 1995-08-02 1995-08-02 Deconnecteur-limiteur de protection pour transformateurs electriques triphases

Publications (2)

Publication Number Publication Date
FR2737614A1 FR2737614A1 (fr) 1997-02-07
FR2737614B1 true FR2737614B1 (fr) 1997-10-24

Family

ID=9481795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9509626A Expired - Fee Related FR2737614B1 (fr) 1995-04-04 1995-08-02 Deconnecteur-limiteur de protection pour transformateurs electriques triphases

Country Status (1)

Country Link
FR (1) FR2737614B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113196440A (zh) * 2018-12-20 2021-07-30 西门子股份公司 具有集成的测量功能的熔断保险装置以及保险体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288372C (fr) *
US2945108A (en) * 1958-12-08 1960-07-12 Carroll H Walsh Polyphase fuse construction
US3319026A (en) * 1965-09-24 1967-05-09 August R Schrade Multiple pole fused disconnect switch
US4002949A (en) * 1975-11-13 1977-01-11 Kearney-National, Inc. Transformer protective system
DE3426404A1 (de) * 1984-07-18 1986-01-23 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Hochspannungs-hochleistungs-sicherung
JPH02273433A (ja) * 1989-04-14 1990-11-07 Matsushita Electric Works Ltd 負荷保護装置

Also Published As

Publication number Publication date
FR2737614A1 (fr) 1997-02-07

Similar Documents

Publication Publication Date Title
ITMI940239A0 (it) Terminale per cavo elettrico
FR2754648B1 (fr) Cle pour armoires electriques
PL316953A1 (en) Gas-insulated electric conductor
FR2762473B1 (fr) Enveloppe pour appareillages electriques
FR2727260B1 (fr) Support pour appareillage electrique
FR2737614B1 (fr) Deconnecteur-limiteur de protection pour transformateurs electriques triphases
FR2732816B1 (fr) Deconnecteur-limiteur de protection pour transformateurs electriques triphases
FR2732826B1 (fr) Boitier pour appareillage electrique
FR2725318B1 (fr) Boitier d'encastrement pour appareillage electrique
PL317864A1 (en) Package for electric equipment such as switches
FR2746555B1 (fr) Dispositif de protection pour transformateurs electriques
FR2737357B1 (fr) Dispositif de protection pour transformateurs electriques
DE69609126D1 (de) Schutzeinrichtung für elektrische Transformatoren
GB2313717A8 (en) Enclosure for electric cables
FR2737055B1 (fr) Cadre pour appareillage electrique
NO953773D0 (no) Vernedeksel for elektroinstallasjoner
FR2765029B1 (fr) Isolateur pour cloture electrique
FR2780564B1 (fr) Capot de protection pour appareillage electrique
FR2745418B1 (fr) Dispositif d'arret d'urgence de machines electriques dangereuses
FR2749734B1 (fr) Enveloppe antideflagrante pour appareillages electriques
FR2685974B1 (fr) Isolant pour cables electriques.
FR2741209B1 (fr) Boitier pour appareillages electriques
FR2734099B1 (fr) Support pour isolateur electrique destine aux clotures de securite
FR2752660B1 (fr) Generateur de securite pour clotures electriques
FR2767233B1 (fr) Obturateur pour passage de cables electriques

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
CJ Change in legal form
ST Notification of lapse

Effective date: 20150430