BRPI0804085A2 - fixture with differential protection - Google Patents

fixture with differential protection

Info

Publication number
BRPI0804085A2
BRPI0804085A2 BRPI0804085-0A BRPI0804085A BRPI0804085A2 BR PI0804085 A2 BRPI0804085 A2 BR PI0804085A2 BR PI0804085 A BRPI0804085 A BR PI0804085A BR PI0804085 A2 BRPI0804085 A2 BR PI0804085A2
Authority
BR
Brazil
Prior art keywords
differential protection
hollow hole
housing
fixture
partition
Prior art date
Application number
BRPI0804085-0A
Other languages
Portuguese (pt)
Inventor
Bernard Lebeau
Nicolas Bernard
Original Assignee
Schneider Electric Ind 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 Ind Sas filed Critical Schneider Electric Ind Sas
Publication of BRPI0804085A2 publication Critical patent/BRPI0804085A2/en
Publication of BRPI0804085B1 publication Critical patent/BRPI0804085B1/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • 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
    • H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts

Landscapes

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

Abstract

DISPOSITIVO ELéTRICO COM PROTEçãO DE DIFERENCIAL. A presente invenção refere-se a um dispositivo de proteção do diferencial (305) que compreende um invólucro (203) que compreende dois painéis principais (204, 302) e um primeiro painel lateral (205, 303), nos quais os terminais de saída (209, 210, 311, 312) são dispostos, uma parte de disjuntor (211) que compreende um compartimento (235) que apresenta uma parede (241, 331) dotada de, ao menos, um orifício vazado (242, 243, 332, 333), uma parte de proteção do diferencial (212) separada da parte de disjuntor (211) por uma divisória (213, 351) substancialmente paralela aos painéis principais e condutores conectores (244, 245, 335, 336, 337, 338) que passam através de, ao menos, um primeiro orifício vazado, em que a parede (241, 331) é substancialmente paralela aos painéis laterais do invólucro e em que os condutores conectores também atravessam, ao menos, um segundo orifício vazado (251) disposto na divisória.ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION. The present invention relates to a differential protection device (305) comprising a housing (203) comprising two main panels (204, 302) and a first side panel (205, 303), wherein the output terminals (209, 210, 311, 312) are arranged a circuit breaker part (211) comprising a housing (235) having a wall (241, 331) provided with at least one hollow hole (242, 243, 332). 333), a differential protection portion (212) separated from the circuit breaker portion (211) by a partition (213, 351) substantially parallel to the main panels and connector conductors (244, 245, 335, 336, 337, 338) passing through at least one first hollow hole, wherein the wall (241, 331) is substantially parallel to the housing side panels and wherein the connector conductors also pass through at least one second hollow hole (251) disposed. on the partition.

BRPI0804085-0A 2007-09-11 2008-09-10 ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION BRPI0804085B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706344A FR2920911B1 (en) 2007-09-11 2007-09-11 ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION
FR0706344 2007-09-11

Publications (2)

Publication Number Publication Date
BRPI0804085A2 true BRPI0804085A2 (en) 2009-05-05
BRPI0804085B1 BRPI0804085B1 (en) 2020-09-29

Family

ID=39148416

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804085-0A BRPI0804085B1 (en) 2007-09-11 2008-09-10 ELECTRICAL DEVICE WITH DIFFERENTIAL PROTECTION

Country Status (7)

Country Link
EP (1) EP2037477B1 (en)
CN (1) CN101388309B (en)
BR (1) BRPI0804085B1 (en)
EG (1) EG24765A (en)
ES (1) ES2398991T3 (en)
FR (1) FR2920911B1 (en)
UA (1) UA97636C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011127654A1 (en) * 2010-04-14 2011-10-20 Abb Spa Residual current protection device
ITBG20100062A1 (en) * 2010-11-17 2012-05-18 Abb Spa ELECTRIC SWITCHING DEVICE.
FR2969369A1 (en) * 2010-12-20 2012-06-22 Schneider Electric Ind Sas ELECTRICAL PROTECTION APPARATUS COMPRISING THE DIFFERENTIAL PROTECTION FUNCTION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512582A1 (en) 1981-09-10 1983-03-11 Merlin Gerin Tamperproof differential relay - uses screw-in cover to clip together two modules of earth leakage relay
AT384120B (en) * 1985-12-02 1987-10-12 Felten & Guilleaume Ag Oester Fault current and line circuit breakers
FR2715767B1 (en) 1994-02-02 1996-04-26 Legrand Sa Unipolar and neutral differential circuit breaker.
FR2725071B1 (en) * 1994-09-28 1996-12-13 Schneider Electric Sa DIFFERENTIAL SWITCH ASSOCIATED WITH ONE OR MORE CIRCUIT PROTECTIVE ELEMENTS SUCH AS FUSE OR CIRCUIT BREAKERS
GB2295275B (en) * 1994-11-15 1998-08-12 Matsushita Electric Works Ltd Circuit breaker

Also Published As

Publication number Publication date
CN101388309B (en) 2013-01-16
CN101388309A (en) 2009-03-18
ES2398991T3 (en) 2013-03-25
EP2037477B1 (en) 2012-12-12
FR2920911B1 (en) 2010-02-19
BRPI0804085B1 (en) 2020-09-29
FR2920911A1 (en) 2009-03-13
EG24765A (en) 2010-08-03
EP2037477A1 (en) 2009-03-18
UA97636C2 (en) 2012-03-12

Similar Documents

Publication Publication Date Title
BR0106338A (en) Electronic device
WO2008099531A1 (en) Backlight device and planar display device using the same
ATE485599T1 (en) CONNECTION BOX FOR A SOLAR PANEL
BR112012009884A2 (en) "electrical connector"
BR112015008741A2 (en) polymeric vehicle window pane with led unit
BRPI0520789B8 (en) absorbent article comprising moisture detection means
BRPI0801000A2 (en) electrical connector
BRPI0900329A2 (en) mounting assembly, panel assembly, and electrical cabinet
BR112013024180A2 (en) photovoltaic roof element kit, installation method and kit
IN2015DN02918A (en)
BR112012005910A2 (en) display packaging, carton box matrix
DE602009001084D1 (en) Turn-off device for bidirectional direct current and photovoltaic cell assembly with such a device
BR112015012237A2 (en) vehicular power supply appliance
NO20075663L (en) Module back wall for a coupling assembly module, coupling assembly module, and electrical coupling assembly
RU2014144611A (en) FACING BOARD FOR THE PANEL OF SWITCHING ELECTRICAL DEVICES AND THE PANEL OF THE SWITCHING ELECTRICAL DEVICE INCLUDING SUCH A FACE BOARD
BRPI0704608A (en) auxiliary device and data transmission process, auxiliary unit and electrical circuit breaker comprising said device
BRPI0804085A2 (en) fixture with differential protection
BR0104501A (en) Switch and connector assembly in combination of single profile
BR0301062A (en) Built-in electronic device
BR112015011097A2 (en) isolation system for an electronic device
BR112012021895A2 (en) electrical connector
BR112012015466A2 (en) slide switch
BR112013023692A8 (en) ELECTRIC CIRCUIT BREAKER PANEL WITH GAS PURGE SET
BRPI0908401A2 (en) insulating glass unit with integrated minijunction device
BRPI0600238A (en) water resistant device for an electric bicycle component

Legal Events

Date Code Title Description
B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/09/2020, OBSERVADAS AS CONDICOES LEGAIS.