ATEX motors

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ATEX certified motors for zones 1-2-21 and 22, Cat. 2 and 3, Dust and Gas

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ATEX motors
ATEX certified motors for zones 1-2-21 and 22, Cat. 2 and 3, Dust and Gas 

ATEX is the conventional name of the Directive 94/9/EC for the equipment intended for use in potentially explosive atmospheres.

Motive DELPHI Ex motors differ from standard DELPHI motors because they are designed to be used, like motive "Ex" gearboxes, in the ATEX zones 1, 2, 21 and 22.

ATEX Zones

CatDUSTGASZoneatmospheresDELPHI "EX"
1 yes0A place in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapor or mist is present continuously or for long periods or frequently.
21A place in which an explosive atmosphere consisting of a mixture with air or flammable substances in the form of gas, vapor or mist is likely to occur in normal operation occasionally.yes
32A place in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapor or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period onlyyes
1yes
20A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is present continuously, or for long periods or frequently
221A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is likely to occur in normal operation occasionally.yes
322A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will persist for a short period only.yes



  Specifications

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