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Mines

Mines

Ome explosion-proof electric motors are ideal for use in mines where methane emissions and coal dust are produced.
The explosion proof motors are equipped with anti-explosive flame-proof to ensure maximum safety, particularly for lifting and transporting material, where considerable importance to the reliability of operation is required, with respect to facilities that work continuously 24 hours for many months.
These explosion-proof motors are intended for installation in areas of underground mines and surface parts pertaining to the mines where the presence of firedamp gas or combustible dust is possible.

The essential safety requirements against the risk of explosion are laid down in the EC Directive 94/9 / of 23 March 1994 and the EN Norm 1127-2 "Prevention and protection against explosion. Basic concepts and methodology for mining" .
On the basis of these technical and legislative choosing the type of electric motor one must take into account the type of system, in the classification of the danger, with very high level of protection, with high level of protection and a maximum surface temperature of 150 ° C or 450 ° C.