VOLTAGE AND/OR CURRENT SENSING DEVICE FOR LOW-, MEDIUM- OR HIGH VOLTAGE SWITCHING DEVICES

The invention relates to a voltage and/or current sensing device for low-, medium- or high voltage switching devices, according to the preamble of claim 1. In order to result in a constructively enhanced measuring device with high performance for the use in switching devices, the invention is, that...

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Bibliographic Details
Main Authors JAVORA, RADEK, RASCHKA, DAVID
Format Patent
LanguageEnglish
French
German
Published 26.11.2014
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
RELAYS
SELECTORS
TESTING
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Summary:The invention relates to a voltage and/or current sensing device for low-, medium- or high voltage switching devices, according to the preamble of claim 1. In order to result in a constructively enhanced measuring device with high performance for the use in switching devices, the invention is, that the sensing device comprises a first voltage sensing part (12), second voltage sensing part (14) and a current sensing part (13) arranged in a single housing (30) in a way that output wire (16) from the first voltage sensing part (12), sensing voltage at an upper terminal of the switching device, is located close to the current sensing part (13).
Bibliography:Application Number: EP20130701364