ES2139055T3 - DIFFERENTIAL PROTECTION BLOCK WITH CABLE PASSAGE. - Google Patents

DIFFERENTIAL PROTECTION BLOCK WITH CABLE PASSAGE.

Info

Publication number
ES2139055T3
ES2139055T3 ES94410091T ES94410091T ES2139055T3 ES 2139055 T3 ES2139055 T3 ES 2139055T3 ES 94410091 T ES94410091 T ES 94410091T ES 94410091 T ES94410091 T ES 94410091T ES 2139055 T3 ES2139055 T3 ES 2139055T3
Authority
ES
Spain
Prior art keywords
differential protection
protection block
cable passage
branch
circuit breaker
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
ES94410091T
Other languages
Spanish (es)
Inventor
Michel Bonniau
Marc Paupert
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Application granted granted Critical
Publication of ES2139055T3 publication Critical patent/ES2139055T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

LA INVENCION PROPONE UN BLOQUE DE PROTECCION DIFERENCIAL (10) ADAPTABLE SOBRE UN DISYUNTOR ELECTRICO (1) QUE PERMITE EVITAR ERRORES DE CABLEADO. SEGUN LA INVENCION, EL BLOQUE DE PROTECCION DIFERENCIAL (10) COMPRENDE DOS RAMAS (13, 17) PERPENDICULARES, UNA PRIMERA RAMA (13) QUE CONTIENEN EL TRANSFORMADOR TOTALIZADOR (11), Y QUE CONTIENEN UN PASO (159 INCONTORNABLE PARA LOS CABLES DE CONEXION A LOS TERMINALES (7) DEL DISYUNTOR, Y UNA SEGUNDA RAMA (17) QUE CONTIENE EL RELE DE DISPARO.THE INVENTION PROPOSES A DIFFERENTIAL PROTECTION BLOCK (10) ADAPTABLE ON AN ELECTRICAL CIRCUIT BREAKER (1) THAT ALLOWS TO PREVENT WIRING ERRORS. ACCORDING TO THE INVENTION, THE DIFFERENTIAL PROTECTION BLOCK (10) COMPRISES TWO PERPENDICULAR BRANCHES (13, 17), A FIRST BRANCH (13) CONTAINING THE TOTALIZING TRANSFORMER (11), AND CONTAINING A PASS (159 INCONTORABLE FOR THE CONNECTION CABLES TO THE TERMINALS (7) OF THE CIRCUIT BREAKER, AND A SECOND BRANCH (17) THAT CONTAINS THE TRIP RELAY.

ES94410091T 1993-10-18 1994-10-13 DIFFERENTIAL PROTECTION BLOCK WITH CABLE PASSAGE. Expired - Lifetime ES2139055T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312479A FR2711449B1 (en) 1993-10-18 1993-10-18 Differential protection block with cable passage.

Publications (1)

Publication Number Publication Date
ES2139055T3 true ES2139055T3 (en) 2000-02-01

Family

ID=9452017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94410091T Expired - Lifetime ES2139055T3 (en) 1993-10-18 1994-10-13 DIFFERENTIAL PROTECTION BLOCK WITH CABLE PASSAGE.

Country Status (4)

Country Link
EP (1) EP0649158B1 (en)
DE (1) DE69420923T2 (en)
ES (1) ES2139055T3 (en)
FR (1) FR2711449B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411115B (en) * 1996-05-07 2003-09-25 Felten & Guilleaume Ag Oester SWITCHING DEVICE WITH MOVABLE CONNECTING LINES
BR9810831A (en) * 1998-05-29 2000-07-25 Hager Electro Compact electric block with two elements
IT1313953B1 (en) * 1999-12-16 2002-09-26 Abb Ricerca Spa DEVICE FOR INTERRUPTION AND PROTECTION OF A LOAD CIRCUIT FOR LOAD AGAINST GROUND TROUBLES.
DE10120677B4 (en) * 2001-04-27 2010-11-04 Siemens Ag Modular rail-mounted device
ITBG20030033A1 (en) * 2003-05-20 2004-11-21 Abb Service Srl ELECTRIC PROTECTION DEVICE AGAINST DIFFERENTIAL CURRENTS.
ATE394787T1 (en) * 2005-09-29 2008-05-15 Hager Electro Sas DIFFERENTIAL MODULE WITH A CARRIER THAT MOVES ALONG AN INCLINED PATH
FR2902924B1 (en) * 2006-06-26 2008-08-01 Schneider Electric Ind Sas MODULAR ELECTRICAL APPARATUS PROVIDING AT LEAST TWO ELECTRICAL FUNCTIONS SUCH AS A DIFFERENTIAL CIRCUIT BREAKER.
IES20070390A2 (en) * 2007-05-30 2008-03-19 Tripco Ltd A residual current device
DE602007006940D1 (en) * 2007-07-26 2010-07-15 Bticino Spa Differential protection block for an electrical switch
DE102008004870B4 (en) * 2008-01-17 2014-04-17 Siemens Aktiengesellschaft With a circuit breaker mechanically coupled module
NL1039439C2 (en) * 2012-03-06 2013-09-09 Bridgedrive Products B V SORTING DEVICE FOR SORTING PLAYING CARDS.
CN106128867B (en) * 2016-08-05 2018-10-12 梅兰日兰电气集团（苏州）有限公司 A kind of plastic housing leakage circuit breakers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654373A1 (en) * 1976-12-01 1978-06-08 Licentia Gmbh ERROR CIRCUIT BREAKER COMBINED WITH A MULTIPOLE CIRCUIT BREAKER
DE7813854U1 (en) * 1978-05-08 1979-10-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Residual current circuit breaker combined with a multi-pole miniature circuit breaker
DE2834327C2 (en) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Full electrical circuit breaker
DE8330864U1 (en) * 1983-10-27 1987-01-15 Brown, Boveri & Cie Ag, 6800 Mannheim Installation circuit breaker

Also Published As

Publication number Publication date
DE69420923T2 (en) 2000-05-04
EP0649158A1 (en) 1995-04-19
EP0649158B1 (en) 1999-09-29
FR2711449B1 (en) 1995-12-22
FR2711449A1 (en) 1995-04-28
DE69420923D1 (en) 1999-11-04

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