SPEL, a.s.
Tridvorska 1402, 280 02 Kolin V
Tel.: +420 321 579 000
Fax: +420 321 579 040
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Service dept.: +420 602 467 614

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LKAB

Sweden - Kiruna, 2008

Control of fan in iron ore mine

Start-up of 3pcs. of MV variable frequency drives for control 3pcs. of induction motor driving fans.
MV variable frequency drive Rockwell Automation (Allen-Bradley) PowerFlex 7000, 5500kW, 6,3kV, liquid cooled.
MV variable frequency drive Rockwell Automation (Allen-Bradley) PowerFlex 7000, 3600kW, 6,3kV, liquid cooled .
MV variable frequency drive Rockwell Automation (Allen-Bradley) PowerFlex 7000, 2525kW, 6,3kV, liquid cooled.

Photogallery