DE3268879D1 - Branch circuit breaker with a load control by an operator module - Google Patents

Branch circuit breaker with a load control by an operator module

Info

Publication number
DE3268879D1
DE3268879D1 DE8282401990T DE3268879T DE3268879D1 DE 3268879 D1 DE3268879 D1 DE 3268879D1 DE 8282401990 T DE8282401990 T DE 8282401990T DE 3268879 T DE3268879 T DE 3268879T DE 3268879 D1 DE3268879 D1 DE 3268879D1
Authority
DE
Germany
Prior art keywords
circuit breaker
load control
branch circuit
operator module
operator
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
Application number
DE8282401990T
Other languages
English (en)
Inventor
Paul Canonne
Andre Fouvault
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of DE3268879D1 publication Critical patent/DE3268879D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • 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
    • 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
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H2071/124—Automatic release mechanisms with or without manual release using a solid-state trip unit with a hybrid structure, the solid state trip device being combined with a thermal or a electromagnetic trip
    • 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
    • H01H2083/203—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 with shunt trip circuits, e.g. NC contact in an undervoltage coil circuit
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/28—Electromagnetic mechanisms with windings acting in conjunction
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
DE8282401990T 1981-11-06 1982-10-27 Branch circuit breaker with a load control by an operator module Expired DE3268879D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8120991A FR2516305A1 (fr) 1981-11-06 1981-11-06 Disjoncteur de branchement a controle de la puissance souscrite par un module pilote

Publications (1)

Publication Number Publication Date
DE3268879D1 true DE3268879D1 (en) 1986-03-13

Family

ID=9263846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401990T Expired DE3268879D1 (en) 1981-11-06 1982-10-27 Branch circuit breaker with a load control by an operator module

Country Status (5)

Country Link
EP (1) EP0079271B1 (de)
DE (1) DE3268879D1 (de)
ES (1) ES8308150A1 (de)
FR (1) FR2516305A1 (de)
PT (1) PT75713B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534063A1 (fr) * 1982-09-30 1984-04-06 Merlin Gerin Disjoncteur de branchement a declencheur electronique et a telecalibrage
US4786885A (en) * 1987-12-16 1988-11-22 General Electric Company Molded case circuit breaker shunt trip unit
CN1276617A (zh) * 1999-06-08 2000-12-13 理查德·W·索伦森 热回路断路器开关
US6094126A (en) * 1999-06-08 2000-07-25 Sorenson; Richard W. Thermal circuit breaker switch
US6175288B1 (en) * 1999-08-27 2001-01-16 General Electric Company Supplemental trip unit for rotary circuit interrupters
DE102008052949B4 (de) * 2008-10-23 2010-10-21 Siemens Aktiengesellschaft Verfahren zum Schutz vor Überspannung in einem an ein Stromversorgungsnetz angeschlossenen System, Überspannungsschutzgerät und Anordnung mit einem solchen
FR2997573B1 (fr) 2012-10-26 2015-01-02 Hager Electro Sas Communication sans cablage dedie a partir d'un circuit surveille pour l'action sur un sectionneur amont
CN108987203B (zh) * 2018-09-21 2020-01-31 国网福建省电力有限公司 一种具有自动分合能力的智能空开装置
FR3109665B1 (fr) * 2020-04-24 2022-03-25 Hager Electro Sas Disjoncteur à commande de déclenchement électronique
CN116110753B (zh) * 2023-04-11 2023-07-04 宁波天安智能电网科技股份有限公司 一种可调式的断路器安全回路系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283542A1 (fr) * 1974-08-28 1976-03-26 Merlin Gerin Disjoncteur differentiel a haut pouvoir de coupure
US4068283A (en) * 1976-10-01 1978-01-10 General Electric Company Circuit breaker solid state trip unit incorporating trip indicating circuit
US4213165A (en) * 1978-03-16 1980-07-15 Square D Company Circuit breaker having an electronic fault sensing and trip initiating unit
FR2440609A1 (fr) * 1978-11-06 1980-05-30 Merlin Gerin Bloc auxiliaire de commande d'ouverture d'un disjoncteur de protection differentielle

Also Published As

Publication number Publication date
ES517099A0 (es) 1983-08-01
EP0079271A1 (de) 1983-05-18
FR2516305A1 (fr) 1983-05-13
FR2516305B1 (de) 1983-12-23
PT75713A (fr) 1982-11-01
PT75713B (fr) 1985-01-02
EP0079271B1 (de) 1986-01-29
ES8308150A1 (es) 1983-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee