ARC-RESISTANT SWITCHGEAR ENCLOSURE

Arc-resistant box for a switching system ( 10 ) in which there are switching elements, such as a switch ( 11 ), a disconnector, and/or a plurality of contacts of the switching system. The arc-resistant box comprises a surrounding casing with a number of electrically conductive plate parts ( 19 ), an...

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Bibliographic Details
Main Author LAMMERS AREND JAN WILLEM
Format Patent
LanguageEnglish
Polish
Published 31.07.2009
Subjects
BASIC ELECTRIC ELEMENTS
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
GENERATION
RELAYS
SELECTORS
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Summary:Arc-resistant box for a switching system ( 10 ) in which there are switching elements, such as a switch ( 11 ), a disconnector, and/or a plurality of contacts of the switching system. The arc-resistant box comprises a surrounding casing with a number of electrically conductive plate parts ( 19 ), and a protective layer ( 20 ) for protecting the arc-resistant box from arcs ( 6 ) which occur in the box. At least one of the plate parts ( 19 ) forms a shield toward a region which is to be protected on the outer side of the box. The protective layer ( 20 ) has insulating properties and is only applied to the at least one plate part ( 19 ).
Bibliography:Application Number: PL20030371557