AT183814B - Device for the detection of earth faults in non-earthed low-voltage industrial networks - Google Patents

Device for the detection of earth faults in non-earthed low-voltage industrial networks

Info

Publication number
AT183814B
AT183814B AT183814DA AT183814B AT 183814 B AT183814 B AT 183814B AT 183814D A AT183814D A AT 183814DA AT 183814 B AT183814 B AT 183814B
Authority
AT
Austria
Prior art keywords
earthed
detection
low
earth faults
industrial networks
Prior art date
Application number
Other languages
German (de)
Original Assignee
Neue Oesterreichische Brown Bo
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 Neue Oesterreichische Brown Bo filed Critical Neue Oesterreichische Brown Bo
Application granted granted Critical
Publication of AT183814B publication Critical patent/AT183814B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT183814D 1954-04-14 1954-04-14 Device for the detection of earth faults in non-earthed low-voltage industrial networks AT183814B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT183814T 1954-04-14

Publications (1)

Publication Number Publication Date
AT183814B true AT183814B (en) 1955-11-25

Family

ID=3662297

Family Applications (1)

Application Number Title Priority Date Filing Date
AT183814D AT183814B (en) 1954-04-14 1954-04-14 Device for the detection of earth faults in non-earthed low-voltage industrial networks

Country Status (1)

Country Link
AT (1) AT183814B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104599B (en) * 1959-11-06 1961-04-13 Siemens Ag Overcurrent protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1104599B (en) * 1959-11-06 1961-04-13 Siemens Ag Overcurrent protection

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