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AR014141A1 - A DEVICE FOR THE ELECTRICAL CONNECTION OF A DIFFERENTIAL UNIT TO A BREAKER, A DIFFERENTIAL UNIT THAT INCLUDES SUCH DEVICE AND A METHOD FOR CONFORMING SUCH DEVICE - Google Patents

A DEVICE FOR THE ELECTRICAL CONNECTION OF A DIFFERENTIAL UNIT TO A BREAKER, A DIFFERENTIAL UNIT THAT INCLUDES SUCH DEVICE AND A METHOD FOR CONFORMING SUCH DEVICE

Info

Publication number
AR014141A1
AR014141A1 ARP980106487A AR014141A1 AR 014141 A1 AR014141 A1 AR 014141A1 AR P980106487 A ARP980106487 A AR P980106487A AR 014141 A1 AR014141 A1 AR 014141A1
Authority
AR
Argentina
Prior art keywords
differential unit
conductors
electrically connected
electrical connection
differential
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Schneider Electric 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 Schneider Electric Sa filed Critical Schneider Electric Sa
Publication of AR014141A1 publication Critical patent/AR014141A1/en

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
    • 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
    • H01H2083/148—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 with primary windings formed of rigid copper conductors
    • 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
    • H01H71/08—Terminals; Connections
    • H01H71/082—Connections between juxtaposed circuit breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Un dispositivo para la conexion eléctrica de una unidad diferencial a un disyuntor o similar del tipo que posee un cierto numero de conductores(6 a 9.19) cada uno de ellos conectado eléctricamente por medio de uno de sus extremos a lasterminale s de salida de la unidad diferencial pasando a travésdel toroide (5) de la unidad diferencial, dichos conductores están disenados para ser conectados eléctricamente por su extremo opuesto a una de lasterminales del disyuntor. Eldispositivo compre nde al menos uno de sus conductores (6 a 9.19) constituido por un conductor rígido con un nucleosolido. Dicho conductor presenta un primer extremo (19a) destinado a ser conectado eléctricamente a la terminalcorrespondiente y un segun do extremo(19b) soldado en el extremo sobre una banda de contacto (26 a 29) mecánica o eléctricamente conectada a la terminal de salida correspondiente de la unidaddiferencial (B). La invencion también propone unaunidad diferencial que u tiliza dicho dispositivo y un método para conformar dicho dispositivo queconsiste en el enroscado del toroide alrededor del segundo extremo del conductor y luego deslizar dichos conductores en direccionopuesta a dichosextremos y luego solda r los extremos sobre las bandas.A device for the electrical connection of a differential unit to a circuit breaker or similar of the type that has a certain number of conductors (6 to 9.19) each of them electrically connected by means of one of its ends to the unit's output terminals differential passing through the toroid (5) of the differential unit, said conductors are designed to be electrically connected at their opposite end to one of the circuit breaker terminals. The device comprises at least one of its conductors (6 to 9.19) consisting of a rigid conductor with a nucleosolide. Said conductor has a first end (19a) intended to be electrically connected to the corresponding terminal and a second end (19b) welded at the end on a contact band (26 to 29) mechanically or electrically connected to the corresponding output terminal of the differential unit (B). The invention also proposes a differential unit that uses said device and a method for shaping said device consisting of the threading of the toroid around the second end of the conductor and then sliding said conductors in the direction proposed to the end and then welding the ends on the bands.

ARP980106487 1997-12-18 1998-12-18 A DEVICE FOR THE ELECTRICAL CONNECTION OF A DIFFERENTIAL UNIT TO A BREAKER, A DIFFERENTIAL UNIT THAT INCLUDES SUCH DEVICE AND A METHOD FOR CONFORMING SUCH DEVICE AR014141A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716422A FR2772979B1 (en) 1997-12-18 1997-12-18 DEVICE FOR ELECTRICALLY CONNECTING A DIFFERENTIAL BLOCK ON A CIRCUIT BREAKER OR THE LIKE AND DIFFERENTIAL BLOCK EQUIPPED WITH SUCH A DEVICE

Publications (1)

Publication Number Publication Date
AR014141A1 true AR014141A1 (en) 2001-02-07

Family

ID=9515059

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106487 AR014141A1 (en) 1997-12-18 1998-12-18 A DEVICE FOR THE ELECTRICAL CONNECTION OF A DIFFERENTIAL UNIT TO A BREAKER, A DIFFERENTIAL UNIT THAT INCLUDES SUCH DEVICE AND A METHOD FOR CONFORMING SUCH DEVICE

Country Status (12)

Country Link
EP (1) EP0926695B1 (en)
CN (1) CN1202544C (en)
AR (1) AR014141A1 (en)
BR (1) BR9805417B1 (en)
DE (1) DE69835730T2 (en)
EA (1) EA002287B1 (en)
EG (1) EG21099A (en)
ES (1) ES2268758T3 (en)
FR (1) FR2772979B1 (en)
ID (1) ID21589A (en)
TR (1) TR199802642A3 (en)
ZA (1) ZA9811497B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851695B1 (en) * 2003-02-21 2006-04-28 Hager Electro Sas MEANS FOR ELECTRICAL CONNECTION, IN PARTICULAR BETWEEN A CIRCUIT BREAKER AND A DIFFERENTIAL BLOCK
DE102005016155A1 (en) * 2005-04-07 2006-10-12 Condor-Werke Gebr. Frede Gmbh & Co. Kg Residual-current device
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.
JP6065128B2 (en) * 2014-02-17 2017-01-25 富士電機機器制御株式会社 Earth leakage detector and earth leakage breaker
FR3069718B1 (en) * 2017-07-25 2019-08-09 Schneider Electric Industries Sas DIFFERENTIAL ELECTRICAL PROTECTION APPARATUS
FR3072462B1 (en) * 2017-10-16 2020-05-22 Schneider Electric Industries Sas CURRENT MEASURING DEVICE, MANUFACTURING METHOD, PROTECTION MODULE AND DIFFERENTIAL CIRCUIT BREAKER USING SUCH A CURRENT MEASURING DEVICE
CN108574160B (en) * 2018-06-01 2024-09-10 浙江中凯科技股份有限公司 Conductive device for controlling and protecting switch electric appliance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581264B1 (en) * 1985-04-26 1993-04-30 Etude Realisa Disjoncteurs SUMMARY TRANSFORMER AND MANUFACTURING PROCESS
FR2701335B1 (en) * 1993-02-09 1995-04-14 Merlin Gerin Differential protection block with testable functional sub-assembly.
AT411115B (en) * 1996-05-07 2003-09-25 Felten & Guilleaume Ag Oester SWITCHING DEVICE WITH MOVABLE CONNECTING LINES

Also Published As

Publication number Publication date
TR199802642A2 (en) 1999-10-21
CN1224228A (en) 1999-07-28
FR2772979A1 (en) 1999-06-25
CN1202544C (en) 2005-05-18
DE69835730D1 (en) 2006-10-12
TR199802642A3 (en) 1999-10-21
EA199801021A2 (en) 1999-08-26
ZA9811497B (en) 1999-06-18
EA199801021A3 (en) 1999-12-29
DE69835730T2 (en) 2007-09-06
ID21589A (en) 1999-06-24
BR9805417B1 (en) 2012-10-02
EG21099A (en) 2000-11-29
EA002287B1 (en) 2002-02-28
BR9805417A (en) 1999-11-23
FR2772979B1 (en) 2002-09-20
EP0926695B1 (en) 2006-08-30
ES2268758T3 (en) 2007-03-16
EP0926695A1 (en) 1999-06-30

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