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AT189711B - Transformer ratio meter - Google Patents

Transformer ratio meter

Info

Publication number
AT189711B
AT189711B AT189711DA AT189711B AT 189711 B AT189711 B AT 189711B AT 189711D A AT189711D A AT 189711DA AT 189711 B AT189711 B AT 189711B
Authority
AT
Austria
Prior art keywords
ratio meter
transformer ratio
transformer
meter
ratio
Prior art date
Application number
Other languages
German (de)
Inventor
Theodor Dipl Ing Dr Te Walcher
Original Assignee
Norma Gmbh
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
Priority claimed from AT186327D external-priority patent/AT186327B/en
Application filed by Norma Gmbh filed Critical Norma Gmbh
Application granted granted Critical
Publication of AT189711B publication Critical patent/AT189711B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
    • 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
    • G01R31/62—Testing of transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT189711D 1953-05-08 1954-03-12 Transformer ratio meter AT189711B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT186327D AT186327B (en) 1953-05-08 1953-05-08 Transformer ratio meter
AT189711T 1954-03-12

Publications (1)

Publication Number Publication Date
AT189711B true AT189711B (en) 1957-04-25

Family

ID=25607530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189711D AT189711B (en) 1953-05-08 1954-03-12 Transformer ratio meter

Country Status (1)

Country Link
AT (1) AT189711B (en)

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