BRPI0700221A - electric panel - Google Patents

electric panel

Info

Publication number
BRPI0700221A
BRPI0700221A BRPI0700221A BRPI0700221A BR PI0700221 A BRPI0700221 A BR PI0700221A BR PI0700221 A BRPI0700221 A BR PI0700221A BR PI0700221 A BRPI0700221 A BR PI0700221A
Authority
BR
Brazil
Prior art keywords
electrical
unit
panel
feeder
devices
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Robert Diconne
Roland Goutay
Bernard Cartoux
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 BRPI0700221A publication Critical patent/BRPI0700221A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • 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
    • 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
    • H01H71/1009—Interconnected mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Patch Boards (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Protection Of Static Devices (AREA)
  • Keying Circuit Devices (AREA)

Abstract

PAINEL ELéTRICO. A presente invenção refere-se a um painel elétrico T compreendendo uma unidade de comutação elétrica (1) e pelo menos um aparelho de comutação elétrica individual (2) designada de unidade alimentadora, cada unidade principal (1) compreendendo pelo menos um circuito interruptor elétrico (3,4) e cada unidade alimentadora (2) compreendendo um determinado número de circuitos de proteção de fase elétrica (6), cada unidade alimentadora (2) sendo conectada em séries com um ou o outro dos circuitos de interrupção elétricos (3,4) da unidade principal 1), o dito painel ainda compreendendo dispositivos para detectar um curto-circuito elétrico (16) em pelo menos um dos circuitos interruptores elétricos (6) das unidades alimentadoras (2) e pelo menos uma da unidade alimentadora (2) compreende dispositivos para detectar uma sobrecarga elétrica (9), o dito painel elétrico sendo caracterizado pelo fato dos dispositivos para detectar uma sobrecarga (9) comandar a abertura dos comutadores (7,8) da unidade principal (1).Electric panel. The present invention relates to an electrical panel T comprising an electrical switching unit (1) and at least one individual electrical switching apparatus (2) designated a feeder unit, each main unit (1) comprising at least one electrical switching circuit. (3,4) and each feeder unit (2) comprising a number of electrical phase protection circuits (6), each feeder unit (2) being connected in series with one or the other of the electrical interrupt circuits (3, 4) of the main unit 1), said panel further comprising devices for detecting an electrical short circuit (16) in at least one of the electrical switch circuits (6) of the feeder units (2) and at least one of the feeder unit (2) ) comprises devices for sensing an electrical overload (9), said electrical panel being characterized by the fact that devices for sensing an overload (9) control the opening of the commu (7,8) of the main unit (1).

BRPI0700221 2006-02-03 2007-02-02 electric panel BRPI0700221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600988A FR2897208B1 (en) 2006-02-03 2006-02-03 SWITCHBOARD.

Publications (1)

Publication Number Publication Date
BRPI0700221A true BRPI0700221A (en) 2007-11-06

Family

ID=37106349

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700221 BRPI0700221A (en) 2006-02-03 2007-02-02 electric panel

Country Status (8)

Country Link
CN (1) CN101013807B (en)
AR (1) AR059298A1 (en)
BR (1) BRPI0700221A (en)
EA (1) EA011115B1 (en)
EG (1) EG24455A (en)
FR (1) FR2897208B1 (en)
MA (1) MA28904B1 (en)
TN (1) TNSN07035A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938130B1 (en) * 2008-11-06 2010-11-12 Schneider Electric Ind Sas SWITCHBOARD.
DE102011002084A1 (en) * 2011-04-15 2012-10-18 Sma Solar Technology Ag Method and device for determining a fault current component on a differential current
FR2994349A1 (en) * 2012-08-02 2014-02-07 Schneider Electric Ind Sas SYSTEM FOR PROTECTING A PLURALITY OF ELECTRICAL DEPARTURES AGAINST SHORT CIRCUITS, AND ELECTRICAL INSTALLATION COMPRISING SUCH A PROTECTION SYSTEM
WO2015122308A1 (en) * 2014-02-17 2015-08-20 オリンパス株式会社 Ultrasonic treatment device
FR3030921A1 (en) * 2014-12-22 2016-06-24 Schneider Electric Ind Sas ELECTRICAL PROTECTION APPARATUS FOR EQUIPPING AN ELECTRICAL BOARD
FR3054383B1 (en) * 2016-07-22 2023-04-14 Hager Electro Sas ELECTRICAL PROTECTION PANEL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2147841B1 (en) * 1971-08-02 1974-03-29 Merlin Gerin
US3873887A (en) * 1974-03-18 1975-03-25 Gen Electric Alternating-current power delivery system
SU792460A1 (en) * 1978-01-23 1980-12-30 Предприятие П/Я М-5131 Device for relay protection of low-voltage bus-bar sections of unitized transformer substation
SU978268A1 (en) * 1981-06-08 1982-11-30 Предприятие П/Я М-5131 Device for short ciruiting protection of collecting buses and branching-out lines of unitized distribution apparatus
US4631622A (en) * 1984-12-31 1986-12-23 General Electric Company Multiple static trip circuit breaker coordination

Also Published As

Publication number Publication date
CN101013807A (en) 2007-08-08
MA28904B1 (en) 2007-10-01
FR2897208B1 (en) 2008-02-29
TNSN07035A1 (en) 2008-06-02
FR2897208A1 (en) 2007-08-10
EA011115B1 (en) 2008-12-30
EA200700223A1 (en) 2007-08-31
AR059298A1 (en) 2008-03-26
EG24455A (en) 2009-07-15
CN101013807B (en) 2010-10-20

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL