FR1216026A - Disjoncteur de protection contre les courants de défaut - Google Patents

Disjoncteur de protection contre les courants de défaut

Info

Publication number
FR1216026A
FR1216026A FR783923A FR783923A FR1216026A FR 1216026 A FR1216026 A FR 1216026A FR 783923 A FR783923 A FR 783923A FR 783923 A FR783923 A FR 783923A FR 1216026 A FR1216026 A FR 1216026A
Authority
FR
France
Prior art keywords
circuit breaker
protection circuit
fault current
current protection
fault
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
FR783923A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1216026A publication Critical patent/FR1216026A/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
    • H01H83/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR783923A 1958-01-14 1959-01-13 Disjoncteur de protection contre les courants de défaut Expired FR1216026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1216026X 1958-01-14

Publications (1)

Publication Number Publication Date
FR1216026A true FR1216026A (fr) 1960-04-21

Family

ID=7733567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783923A Expired FR1216026A (fr) 1958-01-14 1959-01-13 Disjoncteur de protection contre les courants de défaut

Country Status (1)

Country Link
FR (1) FR1216026A (fr)

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