FR1502201A - Relais basculeur magnétique, notamment pour les disjoncteurs de protection déclenchés par le courant de défaut - Google Patents

Relais basculeur magnétique, notamment pour les disjoncteurs de protection déclenchés par le courant de défaut

Info

Publication number
FR1502201A
FR1502201A FR83664A FR83664A FR1502201A FR 1502201 A FR1502201 A FR 1502201A FR 83664 A FR83664 A FR 83664A FR 83664 A FR83664 A FR 83664A FR 1502201 A FR1502201 A FR 1502201A
Authority
FR
France
Prior art keywords
protection circuit
circuit breakers
fault current
changeover relay
magnetic changeover
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
FR83664A
Other languages
English (en)
French (fr)
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
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 Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Application granted granted Critical
Publication of FR1502201A publication Critical patent/FR1502201A/fr
Expired 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
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • 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
    • H02H3/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Electromagnets (AREA)
FR83664A 1965-11-24 1966-11-15 Relais basculeur magnétique, notamment pour les disjoncteurs de protection déclenchés par le courant de défaut Expired FR1502201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965B0084666 DE1281032B (de) 1965-11-24 1965-11-24 Magnetisches Kipprelais, insbesondere fuer Fehlerstrom-Schutzschalter

Publications (1)

Publication Number Publication Date
FR1502201A true FR1502201A (fr) 1967-11-18

Family

ID=6982540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR83664A Expired FR1502201A (fr) 1965-11-24 1966-11-15 Relais basculeur magnétique, notamment pour les disjoncteurs de protection déclenchés par le courant de défaut

Country Status (5)

Country Link
AT (1) AT273276B (de)
BE (1) BE690162A (de)
CH (1) CH456748A (de)
DE (1) DE1281032B (de)
FR (1) FR1502201A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529221C2 (de) * 1975-07-01 1983-12-15 Schupa-Elektro-GmbH + Co KG, 5885 Schalksmühle Hochempfindlicher, permanentmagnetischer Auslöser für Fehlerstromschutzschalter u.dgl.
DE102008049432B4 (de) * 2008-09-25 2018-02-08 Siemens Aktiengesellschaft Leistungsschalter und Stromwandler für einen Leistungsschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1300727A (fr) * 1960-10-15 1962-08-10 Relais polarisé plus spécialement destiné aux disjoncteurs différentiels
FR1311307A (fr) * 1961-10-23 1962-12-07 Relais sensible aux courants faibles

Also Published As

Publication number Publication date
DE1281032B (de) 1968-10-24
BE690162A (de) 1967-05-02
AT273276B (de) 1969-08-11
CH456748A (de) 1968-07-31

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